---
_id: '53611'
article_number: '102990'
author:
- first_name: Christin
  full_name: Hoffmann, Christin
  last_name: Hoffmann
- first_name: Kirsten
  full_name: Thommes, Kirsten
  id: '72497'
  last_name: Thommes
citation:
  ama: Hoffmann C, Thommes K. Can leaders motivate employees’ energy-efficient behavior
    with thoughtful communication? <i>Journal of Environmental Economics and Management</i>.
    Published online 2024. doi:<a href="https://doi.org/10.1016/j.jeem.2024.102990">10.1016/j.jeem.2024.102990</a>
  apa: Hoffmann, C., &#38; Thommes, K. (2024). Can leaders motivate employees’ energy-efficient
    behavior with thoughtful communication? <i>Journal of Environmental Economics
    and Management</i>, Article 102990. <a href="https://doi.org/10.1016/j.jeem.2024.102990">https://doi.org/10.1016/j.jeem.2024.102990</a>
  bibtex: '@article{Hoffmann_Thommes_2024, title={Can leaders motivate employees’
    energy-efficient behavior with thoughtful communication?}, DOI={<a href="https://doi.org/10.1016/j.jeem.2024.102990">10.1016/j.jeem.2024.102990</a>},
    number={102990}, journal={Journal of Environmental Economics and Management},
    publisher={Elsevier BV}, author={Hoffmann, Christin and Thommes, Kirsten}, year={2024}
    }'
  chicago: Hoffmann, Christin, and Kirsten Thommes. “Can Leaders Motivate Employees’
    Energy-Efficient Behavior with Thoughtful Communication?” <i>Journal of Environmental
    Economics and Management</i>, 2024. <a href="https://doi.org/10.1016/j.jeem.2024.102990">https://doi.org/10.1016/j.jeem.2024.102990</a>.
  ieee: 'C. Hoffmann and K. Thommes, “Can leaders motivate employees’ energy-efficient
    behavior with thoughtful communication?,” <i>Journal of Environmental Economics
    and Management</i>, Art. no. 102990, 2024, doi: <a href="https://doi.org/10.1016/j.jeem.2024.102990">10.1016/j.jeem.2024.102990</a>.'
  mla: Hoffmann, Christin, and Kirsten Thommes. “Can Leaders Motivate Employees’ Energy-Efficient
    Behavior with Thoughtful Communication?” <i>Journal of Environmental Economics
    and Management</i>, 102990, Elsevier BV, 2024, doi:<a href="https://doi.org/10.1016/j.jeem.2024.102990">10.1016/j.jeem.2024.102990</a>.
  short: C. Hoffmann, K. Thommes, Journal of Environmental Economics and Management
    (2024).
date_created: 2024-04-22T06:24:03Z
date_updated: 2024-04-22T06:24:17Z
department:
- _id: '178'
- _id: '184'
doi: 10.1016/j.jeem.2024.102990
keyword:
- Management
- Monitoring
- Policy and Law
- Economics and Econometrics
language:
- iso: eng
publication: Journal of Environmental Economics and Management
publication_identifier:
  issn:
  - 0095-0696
publication_status: published
publisher: Elsevier BV
status: public
title: Can leaders motivate employees’ energy-efficient behavior with thoughtful communication?
type: journal_article
user_id: '72497'
year: '2024'
...
---
_id: '50719'
abstract:
- lang: eng
  text: We propose an indicator for detecting anomalous stock market valuation in
    real time such that market participants receive timely signals so as to be able
    to take stabilizing action. Unlike existing approaches, our anomaly indicator
    introduces three methodological novelties. First, we use an endogenous, purely
    data-driven, nonparametric trend identification method to separate long-term market
    movements from more short-term ones. Second, we apply SETAR models that allow
    for asymmetric expansions and contractions around the long-term trend and find
    systematic stock price cycles. Third, we implement these findings in our indicator
    and conduct real-time market forecasts, which have so far been neglected in the
    literature. Applications of our indicator using monthly S&P 500 stock data from
    1970 to the end of 2022 show that short-term anomalous market movements can be
    identified in real time up to one year ahead. We predict all major anomalies,
    including the 1987 Bubble and the initial phase of the Financial Crisis that began
    in 2007. In total, our anomaly indicator identifies more than 80% of all – even
    minor – anomalous episodes. Thus, smoothing market exaggerations through early
    signaling seems possible.
article_type: original
author:
- first_name: Marlon
  full_name: Fritz, Marlon
  last_name: Fritz
- first_name: Thomas
  full_name: Gries, Thomas
  id: '186'
  last_name: Gries
- first_name: Lukas
  full_name: Wiechers, Lukas
  last_name: Wiechers
citation:
  ama: Fritz M, Gries T, Wiechers L. An early indicator for anomalous stock market
    performance. <i>Quantitative Finance</i>. Published online 2024:1-14. doi:<a href="https://doi.org/10.1080/14697688.2023.2281529">10.1080/14697688.2023.2281529</a>
  apa: Fritz, M., Gries, T., &#38; Wiechers, L. (2024). An early indicator for anomalous
    stock market performance. <i>Quantitative Finance</i>, 1–14. <a href="https://doi.org/10.1080/14697688.2023.2281529">https://doi.org/10.1080/14697688.2023.2281529</a>
  bibtex: '@article{Fritz_Gries_Wiechers_2024, title={An early indicator for anomalous
    stock market performance}, DOI={<a href="https://doi.org/10.1080/14697688.2023.2281529">10.1080/14697688.2023.2281529</a>},
    journal={Quantitative Finance}, publisher={Informa UK Limited}, author={Fritz,
    Marlon and Gries, Thomas and Wiechers, Lukas}, year={2024}, pages={1–14} }'
  chicago: Fritz, Marlon, Thomas Gries, and Lukas Wiechers. “An Early Indicator for
    Anomalous Stock Market Performance.” <i>Quantitative Finance</i>, 2024, 1–14.
    <a href="https://doi.org/10.1080/14697688.2023.2281529">https://doi.org/10.1080/14697688.2023.2281529</a>.
  ieee: 'M. Fritz, T. Gries, and L. Wiechers, “An early indicator for anomalous stock
    market performance,” <i>Quantitative Finance</i>, pp. 1–14, 2024, doi: <a href="https://doi.org/10.1080/14697688.2023.2281529">10.1080/14697688.2023.2281529</a>.'
  mla: Fritz, Marlon, et al. “An Early Indicator for Anomalous Stock Market Performance.”
    <i>Quantitative Finance</i>, Informa UK Limited, 2024, pp. 1–14, doi:<a href="https://doi.org/10.1080/14697688.2023.2281529">10.1080/14697688.2023.2281529</a>.
  short: M. Fritz, T. Gries, L. Wiechers, Quantitative Finance (2024) 1–14.
date_created: 2024-01-22T08:49:02Z
date_updated: 2024-06-12T12:57:31Z
department:
- _id: '19'
- _id: '200'
- _id: '202'
- _id: '475'
doi: 10.1080/14697688.2023.2281529
keyword:
- General Economics
- Econometrics and Finance
- Finance
language:
- iso: eng
page: 1-14
publication: Quantitative Finance
publication_identifier:
  issn:
  - 1469-7688
  - 1469-7696
publication_status: published
publisher: Informa UK Limited
status: public
title: An early indicator for anomalous stock market performance
type: journal_article
user_id: '186'
year: '2024'
...
---
_id: '48086'
abstract:
- lang: eng
  text: 'Individuals strive to make decisions that are consistent with not only their
    consumer preferences but also their psychological needs. However, they are confronted
    with complex, ambiguous or even false information. Ideologies and belief systems
    provide guidance when processing and evaluating information and give a coherent
    and comprehensible interpretation of reality. The first question is: why is an
    individual attracted to a particular ideology? Individuals choose ideologies that
    resonate with their subjective psychological needs and preferences. Second, how
    do individuals search for ideologies and find out which suit them best? We model
    an individual’s sequential information search for the best matching ideologies
    by applying Bayesian learning and utility optimization. Additional information
    enhances utility by reducing uncertainty. As a search is costly, the process may
    stop once an individual adopts an ideology even if the information set remains
    incomplete. Third, once they have chosen a particular ideology, individuals adhere
    to its rules and norms when making everyday decisions. Consumers not only physically
    consume, but they also act in accordance with their psychological needs.'
author:
- first_name: Carina
  full_name: Burs, Carina
  id: '44010'
  last_name: Burs
- first_name: Thomas
  full_name: Gries, Thomas
  id: '186'
  last_name: Gries
- first_name: Veronika
  full_name: Müller, Veronika
  last_name: Müller
citation:
  ama: Burs C, Gries T, Müller V. The Choice of Ideology and Everyday Decisions. <i>Journal
    of Organizational Psychology</i>. 2023;23(1). doi:<a href="https://doi.org/10.33423/jop.v23i1.6033">10.33423/jop.v23i1.6033</a>
  apa: Burs, C., Gries, T., &#38; Müller, V. (2023). The Choice of Ideology and Everyday
    Decisions. <i>Journal of Organizational Psychology</i>, <i>23</i>(1). <a href="https://doi.org/10.33423/jop.v23i1.6033">https://doi.org/10.33423/jop.v23i1.6033</a>
  bibtex: '@article{Burs_Gries_Müller_2023, title={The Choice of Ideology and Everyday
    Decisions}, volume={23}, DOI={<a href="https://doi.org/10.33423/jop.v23i1.6033">10.33423/jop.v23i1.6033</a>},
    number={1}, journal={Journal of Organizational Psychology}, publisher={North American
    Business Press}, author={Burs, Carina and Gries, Thomas and Müller, Veronika},
    year={2023} }'
  chicago: Burs, Carina, Thomas Gries, and Veronika Müller. “The Choice of Ideology
    and Everyday Decisions.” <i>Journal of Organizational Psychology</i> 23, no. 1
    (2023). <a href="https://doi.org/10.33423/jop.v23i1.6033">https://doi.org/10.33423/jop.v23i1.6033</a>.
  ieee: 'C. Burs, T. Gries, and V. Müller, “The Choice of Ideology and Everyday Decisions,”
    <i>Journal of Organizational Psychology</i>, vol. 23, no. 1, 2023, doi: <a href="https://doi.org/10.33423/jop.v23i1.6033">10.33423/jop.v23i1.6033</a>.'
  mla: Burs, Carina, et al. “The Choice of Ideology and Everyday Decisions.” <i>Journal
    of Organizational Psychology</i>, vol. 23, no. 1, North American Business Press,
    2023, doi:<a href="https://doi.org/10.33423/jop.v23i1.6033">10.33423/jop.v23i1.6033</a>.
  short: C. Burs, T. Gries, V. Müller, Journal of Organizational Psychology 23 (2023).
date_created: 2023-10-16T10:29:31Z
date_updated: 2023-10-16T10:43:29Z
department:
- _id: '200'
- _id: '202'
doi: 10.33423/jop.v23i1.6033
intvolume: '        23'
issue: '1'
keyword:
- Economics
- Ideology
- Decision-making
language:
- iso: eng
publication: Journal of Organizational Psychology
publication_identifier:
  issn:
  - 2158-3609
publication_status: published
publisher: North American Business Press
status: public
title: The Choice of Ideology and Everyday Decisions
type: journal_article
user_id: '44010'
volume: 23
year: '2023'
...
---
_id: '53329'
article_number: '103820'
author:
- first_name: Youshan
  full_name: Tao, Youshan
  last_name: Tao
- first_name: Michael
  full_name: Winkler, Michael
  last_name: Winkler
citation:
  ama: 'Tao Y, Winkler M. Analysis of a chemotaxis-SIS epidemic model with unbounded
    infection force. <i>Nonlinear Analysis: Real World Applications</i>. 2023;71.
    doi:<a href="https://doi.org/10.1016/j.nonrwa.2022.103820">10.1016/j.nonrwa.2022.103820</a>'
  apa: 'Tao, Y., &#38; Winkler, M. (2023). Analysis of a chemotaxis-SIS epidemic model
    with unbounded infection force. <i>Nonlinear Analysis: Real World Applications</i>,
    <i>71</i>, Article 103820. <a href="https://doi.org/10.1016/j.nonrwa.2022.103820">https://doi.org/10.1016/j.nonrwa.2022.103820</a>'
  bibtex: '@article{Tao_Winkler_2023, title={Analysis of a chemotaxis-SIS epidemic
    model with unbounded infection force}, volume={71}, DOI={<a href="https://doi.org/10.1016/j.nonrwa.2022.103820">10.1016/j.nonrwa.2022.103820</a>},
    number={103820}, journal={Nonlinear Analysis: Real World Applications}, publisher={Elsevier
    BV}, author={Tao, Youshan and Winkler, Michael}, year={2023} }'
  chicago: 'Tao, Youshan, and Michael Winkler. “Analysis of a Chemotaxis-SIS Epidemic
    Model with Unbounded Infection Force.” <i>Nonlinear Analysis: Real World Applications</i>
    71 (2023). <a href="https://doi.org/10.1016/j.nonrwa.2022.103820">https://doi.org/10.1016/j.nonrwa.2022.103820</a>.'
  ieee: 'Y. Tao and M. Winkler, “Analysis of a chemotaxis-SIS epidemic model with
    unbounded infection force,” <i>Nonlinear Analysis: Real World Applications</i>,
    vol. 71, Art. no. 103820, 2023, doi: <a href="https://doi.org/10.1016/j.nonrwa.2022.103820">10.1016/j.nonrwa.2022.103820</a>.'
  mla: 'Tao, Youshan, and Michael Winkler. “Analysis of a Chemotaxis-SIS Epidemic
    Model with Unbounded Infection Force.” <i>Nonlinear Analysis: Real World Applications</i>,
    vol. 71, 103820, Elsevier BV, 2023, doi:<a href="https://doi.org/10.1016/j.nonrwa.2022.103820">10.1016/j.nonrwa.2022.103820</a>.'
  short: 'Y. Tao, M. Winkler, Nonlinear Analysis: Real World Applications 71 (2023).'
date_created: 2024-04-07T12:43:49Z
date_updated: 2024-04-07T12:43:53Z
doi: 10.1016/j.nonrwa.2022.103820
intvolume: '        71'
keyword:
- Applied Mathematics
- Computational Mathematics
- General Economics
- Econometrics and Finance
- General Engineering
- General Medicine
- Analysis
language:
- iso: eng
publication: 'Nonlinear Analysis: Real World Applications'
publication_identifier:
  issn:
  - 1468-1218
publication_status: published
publisher: Elsevier BV
status: public
title: Analysis of a chemotaxis-SIS epidemic model with unbounded infection force
type: journal_article
user_id: '31496'
volume: 71
year: '2023'
...
---
_id: '53226'
article_number: '100454'
author:
- first_name: Raquel
  full_name: Marín, Raquel
  last_name: Marín
- first_name: Francisco J.
  full_name: Santos-Arteaga, Francisco J.
  last_name: Santos-Arteaga
- first_name: Madjid
  full_name: Tavana, Madjid
  id: '31858'
  last_name: Tavana
- first_name: Debora
  full_name: Di Caprio, Debora
  last_name: Di Caprio
citation:
  ama: Marín R, Santos-Arteaga FJ, Tavana M, Di Caprio D. Value Chain digitalization
    and technological development as innovation catalysts in small and medium-sized
    enterprises. <i>Journal of Innovation &#38; Knowledge</i>. 2023;8(4). doi:<a href="https://doi.org/10.1016/j.jik.2023.100454">10.1016/j.jik.2023.100454</a>
  apa: Marín, R., Santos-Arteaga, F. J., Tavana, M., &#38; Di Caprio, D. (2023). Value
    Chain digitalization and technological development as innovation catalysts in
    small and medium-sized enterprises. <i>Journal of Innovation &#38; Knowledge</i>,
    <i>8</i>(4), Article 100454. <a href="https://doi.org/10.1016/j.jik.2023.100454">https://doi.org/10.1016/j.jik.2023.100454</a>
  bibtex: '@article{Marín_Santos-Arteaga_Tavana_Di Caprio_2023, title={Value Chain
    digitalization and technological development as innovation catalysts in small
    and medium-sized enterprises}, volume={8}, DOI={<a href="https://doi.org/10.1016/j.jik.2023.100454">10.1016/j.jik.2023.100454</a>},
    number={4100454}, journal={Journal of Innovation &#38; Knowledge}, publisher={Elsevier
    BV}, author={Marín, Raquel and Santos-Arteaga, Francisco J. and Tavana, Madjid
    and Di Caprio, Debora}, year={2023} }'
  chicago: Marín, Raquel, Francisco J. Santos-Arteaga, Madjid Tavana, and Debora Di
    Caprio. “Value Chain Digitalization and Technological Development as Innovation
    Catalysts in Small and Medium-Sized Enterprises.” <i>Journal of Innovation &#38;
    Knowledge</i> 8, no. 4 (2023). <a href="https://doi.org/10.1016/j.jik.2023.100454">https://doi.org/10.1016/j.jik.2023.100454</a>.
  ieee: 'R. Marín, F. J. Santos-Arteaga, M. Tavana, and D. Di Caprio, “Value Chain
    digitalization and technological development as innovation catalysts in small
    and medium-sized enterprises,” <i>Journal of Innovation &#38; Knowledge</i>, vol.
    8, no. 4, Art. no. 100454, 2023, doi: <a href="https://doi.org/10.1016/j.jik.2023.100454">10.1016/j.jik.2023.100454</a>.'
  mla: Marín, Raquel, et al. “Value Chain Digitalization and Technological Development
    as Innovation Catalysts in Small and Medium-Sized Enterprises.” <i>Journal of
    Innovation &#38; Knowledge</i>, vol. 8, no. 4, 100454, Elsevier BV, 2023, doi:<a
    href="https://doi.org/10.1016/j.jik.2023.100454">10.1016/j.jik.2023.100454</a>.
  short: R. Marín, F.J. Santos-Arteaga, M. Tavana, D. Di Caprio, Journal of Innovation
    &#38; Knowledge 8 (2023).
date_created: 2024-04-04T13:55:31Z
date_updated: 2024-04-15T13:12:06Z
department:
- _id: '277'
doi: 10.1016/j.jik.2023.100454
intvolume: '         8'
issue: '4'
keyword:
- Management of Technology and Innovation
- Marketing
- Economics and Econometrics
- Business and International Management
language:
- iso: eng
publication: Journal of Innovation & Knowledge
publication_identifier:
  issn:
  - 2444-569X
publication_status: published
publisher: Elsevier BV
status: public
title: Value Chain digitalization and technological development as innovation catalysts
  in small and medium-sized enterprises
type: journal_article
user_id: '51811'
volume: 8
year: '2023'
...
---
_id: '44591'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>The ability of various policy activities
    to reduce the reproduction rate of the COVID-19 disease is widely discussed. Using
    a stringency index that comprises a variety of lockdown levels, such as school
    and workplace closures, we analyze the effectiveness of government restrictions.
    At the same time, we investigate the capacity of a range of lockdown measures
    to lower the reproduction rate by considering vaccination rates and testing strategies.
    By including all three components in an SIR (Susceptible, Infected, Recovery)
    model, we show that a general and comprehensive test strategy is instrumental
    in reducing the spread of COVID-19. The empirical study demonstrates that testing
    and isolation represent a highly effective and preferable approach towards overcoming
    the pandemic, in particular until vaccination rates have risen to the point of
    herd immunity.</jats:p>
author:
- first_name: Marlon
  full_name: Fritz, Marlon
  last_name: Fritz
- first_name: Thomas
  full_name: Gries, Thomas
  last_name: Gries
- first_name: Margarete
  full_name: Redlin, Margarete
  last_name: Redlin
citation:
  ama: Fritz M, Gries T, Redlin M. The effectiveness of vaccination, testing, and
    lockdown strategies against COVID-19. <i>International Journal of Health Economics
    and Management</i>. Published online 2023. doi:<a href="https://doi.org/10.1007/s10754-023-09352-1">10.1007/s10754-023-09352-1</a>
  apa: Fritz, M., Gries, T., &#38; Redlin, M. (2023). The effectiveness of vaccination,
    testing, and lockdown strategies against COVID-19. <i>International Journal of
    Health Economics and Management</i>. <a href="https://doi.org/10.1007/s10754-023-09352-1">https://doi.org/10.1007/s10754-023-09352-1</a>
  bibtex: '@article{Fritz_Gries_Redlin_2023, title={The effectiveness of vaccination,
    testing, and lockdown strategies against COVID-19}, DOI={<a href="https://doi.org/10.1007/s10754-023-09352-1">10.1007/s10754-023-09352-1</a>},
    journal={International Journal of Health Economics and Management}, publisher={Springer
    Science and Business Media LLC}, author={Fritz, Marlon and Gries, Thomas and Redlin,
    Margarete}, year={2023} }'
  chicago: Fritz, Marlon, Thomas Gries, and Margarete Redlin. “The Effectiveness of
    Vaccination, Testing, and Lockdown Strategies against COVID-19.” <i>International
    Journal of Health Economics and Management</i>, 2023. <a href="https://doi.org/10.1007/s10754-023-09352-1">https://doi.org/10.1007/s10754-023-09352-1</a>.
  ieee: 'M. Fritz, T. Gries, and M. Redlin, “The effectiveness of vaccination, testing,
    and lockdown strategies against COVID-19,” <i>International Journal of Health
    Economics and Management</i>, 2023, doi: <a href="https://doi.org/10.1007/s10754-023-09352-1">10.1007/s10754-023-09352-1</a>.'
  mla: Fritz, Marlon, et al. “The Effectiveness of Vaccination, Testing, and Lockdown
    Strategies against COVID-19.” <i>International Journal of Health Economics and
    Management</i>, Springer Science and Business Media LLC, 2023, doi:<a href="https://doi.org/10.1007/s10754-023-09352-1">10.1007/s10754-023-09352-1</a>.
  short: M. Fritz, T. Gries, M. Redlin, International Journal of Health Economics
    and Management (2023).
date_created: 2023-05-07T15:29:12Z
date_updated: 2024-06-12T13:00:36Z
department:
- _id: '200'
- _id: '202'
- _id: '475'
doi: 10.1007/s10754-023-09352-1
keyword:
- Health Policy
- Economics
- Econometrics and Finance (miscellaneous)
language:
- iso: eng
publication: International Journal of Health Economics and Management
publication_identifier:
  issn:
  - 2199-9023
  - 2199-9031
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: The effectiveness of vaccination, testing, and lockdown strategies against
  COVID-19
type: journal_article
user_id: '186'
year: '2023'
...
---
_id: '41192'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>We examine distortions caused by
    tax base allocation systems–separate accounting (SA) or formula apportionment
    (FA)–with respect to the allocation of assets and workforce within multinational
    entities (MNEs). The effects of both systems are intensively debated by EU Member
    States as they are striving to implement a European tax system. Its introduction
    would lead to a switch from SA to FA. Moreover, Pillar One of the recent global
    tax reform includes a mix of both tax base allocation systems. We find that, against
    the claims of the EU, FA does not necessarily create lower distortions of the
    factor allocation. Decisive for that assessment is the level of profit shifting
    under SA. Our results indicate that, in tendency, the factor allocation is more
    severely distorted by FA when the profit shifting possibilities were rather low
    under SA. In contrast to former studies, we highlight the importance of analyzing
    the status quo under the recently applied system (SA) in order to be able to assess
    the consequences of a switch from SA to FA. Our results are interesting for policy-makers
    as they help anticipating reactions of MNEs to a change in the applied tax base
    allocation system and for companies as a basis for future tax planning.</jats:p>
author:
- first_name: Regina
  full_name: Ortmann, Regina
  id: '10020'
  last_name: Ortmann
- first_name: Erich
  full_name: Pummerer, Erich
  last_name: Pummerer
citation:
  ama: Ortmann R, Pummerer E. Distortional effects of separate accounting and formula
    apportionment on factor allocation. <i>Journal of Business Economics</i>. Published
    online 2023. doi:<a href="https://doi.org/10.1007/s11573-022-01133-5">10.1007/s11573-022-01133-5</a>
  apa: Ortmann, R., &#38; Pummerer, E. (2023). Distortional effects of separate accounting
    and formula apportionment on factor allocation. <i>Journal of Business Economics</i>.
    <a href="https://doi.org/10.1007/s11573-022-01133-5">https://doi.org/10.1007/s11573-022-01133-5</a>
  bibtex: '@article{Ortmann_Pummerer_2023, title={Distortional effects of separate
    accounting and formula apportionment on factor allocation}, DOI={<a href="https://doi.org/10.1007/s11573-022-01133-5">10.1007/s11573-022-01133-5</a>},
    journal={Journal of Business Economics}, publisher={Springer Science and Business
    Media LLC}, author={Ortmann, Regina and Pummerer, Erich}, year={2023} }'
  chicago: Ortmann, Regina, and Erich Pummerer. “Distortional Effects of Separate
    Accounting and Formula Apportionment on Factor Allocation.” <i>Journal of Business
    Economics</i>, 2023. <a href="https://doi.org/10.1007/s11573-022-01133-5">https://doi.org/10.1007/s11573-022-01133-5</a>.
  ieee: 'R. Ortmann and E. Pummerer, “Distortional effects of separate accounting
    and formula apportionment on factor allocation,” <i>Journal of Business Economics</i>,
    2023, doi: <a href="https://doi.org/10.1007/s11573-022-01133-5">10.1007/s11573-022-01133-5</a>.'
  mla: Ortmann, Regina, and Erich Pummerer. “Distortional Effects of Separate Accounting
    and Formula Apportionment on Factor Allocation.” <i>Journal of Business Economics</i>,
    Springer Science and Business Media LLC, 2023, doi:<a href="https://doi.org/10.1007/s11573-022-01133-5">10.1007/s11573-022-01133-5</a>.
  short: R. Ortmann, E. Pummerer, Journal of Business Economics (2023).
date_created: 2023-01-31T12:55:05Z
date_updated: 2023-01-31T12:55:43Z
department:
- _id: '590'
doi: 10.1007/s11573-022-01133-5
keyword:
- Economics and Econometrics
- Business and International Management
language:
- iso: eng
publication: Journal of Business Economics
publication_identifier:
  issn:
  - 0044-2372
  - 1861-8928
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Distortional effects of separate accounting and formula apportionment on factor
  allocation
type: journal_article
user_id: '21222'
year: '2023'
...
---
_id: '41929'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>The advent of social media and its
    commodification have created a never-ending feedback loop between businesses and
    their customers. In this context, constant negative Word-of-Mouth (NWOM) may jeopardize
    a corporate image and cause defensiveness in corporate communication. This paper
    presents a case study of several customer service accounts of the railway company
    Deutsche Bahn on Twitter to investigate the management and control of constant
    NWOM and the impact of accountability strategies on customers’ perception of the
    firm. To this end, a sample of 36,757 Twitter postings was drawn and analyzed
    by means of sentiment and content analysis techniques. The findings suggest that
    the perceived accountability towards the firm declined in case of an attitude
    shift towards the user. In contrast, the firm was being held accountable more
    insistently after expressed defensiveness, regardless of the firm’s actual accountableness.
    With this paper, we introduce the notion of accountability management and an accompanying
    theoretical framework to the literature. This provides a novel perspective on
    constant NWOM countermeasures for organizations that are part of ‘toxic’ industries
    or face unrightfully claimed accusations, i.e., when being held accountable for
    outer circumstances beyond their control.</jats:p>
author:
- first_name: Milad
  full_name: Mirbabaie, Milad
  id: '88691'
  last_name: Mirbabaie
- first_name: Stefan
  full_name: Stieglitz, Stefan
  last_name: Stieglitz
- first_name: Julian
  full_name: Marx, Julian
  last_name: Marx
citation:
  ama: 'Mirbabaie M, Stieglitz S, Marx J. Negative Word of Mouth On Social Media:
    A Case Study of Deutsche Bahn’s Accountability Management. <i>Schmalenbach Journal
    of Business Research</i>. Published online 2023. doi:<a href="https://doi.org/10.1007/s41471-022-00152-w">10.1007/s41471-022-00152-w</a>'
  apa: 'Mirbabaie, M., Stieglitz, S., &#38; Marx, J. (2023). Negative Word of Mouth
    On Social Media: A Case Study of Deutsche Bahn’s Accountability Management. <i>Schmalenbach
    Journal of Business Research</i>. <a href="https://doi.org/10.1007/s41471-022-00152-w">https://doi.org/10.1007/s41471-022-00152-w</a>'
  bibtex: '@article{Mirbabaie_Stieglitz_Marx_2023, title={Negative Word of Mouth On
    Social Media: A Case Study of Deutsche Bahn’s Accountability Management}, DOI={<a
    href="https://doi.org/10.1007/s41471-022-00152-w">10.1007/s41471-022-00152-w</a>},
    journal={Schmalenbach Journal of Business Research}, publisher={Springer Science
    and Business Media LLC}, author={Mirbabaie, Milad and Stieglitz, Stefan and Marx,
    Julian}, year={2023} }'
  chicago: 'Mirbabaie, Milad, Stefan Stieglitz, and Julian Marx. “Negative Word of
    Mouth On Social Media: A Case Study of Deutsche Bahn’s Accountability Management.”
    <i>Schmalenbach Journal of Business Research</i>, 2023. <a href="https://doi.org/10.1007/s41471-022-00152-w">https://doi.org/10.1007/s41471-022-00152-w</a>.'
  ieee: 'M. Mirbabaie, S. Stieglitz, and J. Marx, “Negative Word of Mouth On Social
    Media: A Case Study of Deutsche Bahn’s Accountability Management,” <i>Schmalenbach
    Journal of Business Research</i>, 2023, doi: <a href="https://doi.org/10.1007/s41471-022-00152-w">10.1007/s41471-022-00152-w</a>.'
  mla: 'Mirbabaie, Milad, et al. “Negative Word of Mouth On Social Media: A Case Study
    of Deutsche Bahn’s Accountability Management.” <i>Schmalenbach Journal of Business
    Research</i>, Springer Science and Business Media LLC, 2023, doi:<a href="https://doi.org/10.1007/s41471-022-00152-w">10.1007/s41471-022-00152-w</a>.'
  short: M. Mirbabaie, S. Stieglitz, J. Marx, Schmalenbach Journal of Business Research
    (2023).
date_created: 2023-02-09T10:17:08Z
date_updated: 2023-02-09T10:17:20Z
doi: 10.1007/s41471-022-00152-w
keyword:
- Management of Technology and Innovation
- General Economics
- Econometrics and Finance
- General Business
- Management and Accounting
language:
- iso: eng
publication: Schmalenbach Journal of Business Research
publication_identifier:
  issn:
  - 2366-6153
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Negative Word of Mouth On Social Media: A Case Study of Deutsche Bahn’s Accountability
  Management'
type: journal_article
user_id: '77643'
year: '2023'
...
---
_id: '43105'
article_number: '103868'
author:
- first_name: Tobias
  full_name: Black, Tobias
  id: '23686'
  last_name: Black
  orcid: 0000-0001-9963-0800
- first_name: Mario
  full_name: Fuest, Mario
  last_name: Fuest
- first_name: Johannes
  full_name: Lankeit, Johannes
  last_name: Lankeit
- first_name: Masaaki
  full_name: Mizukami, Masaaki
  last_name: Mizukami
citation:
  ama: 'Black T, Fuest M, Lankeit J, Mizukami M. Possible points of blow-up in chemotaxis
    systems with spatially heterogeneous logistic source. <i>Nonlinear Analysis: Real
    World Applications</i>. 2023;73. doi:<a href="https://doi.org/10.1016/j.nonrwa.2023.103868">10.1016/j.nonrwa.2023.103868</a>'
  apa: 'Black, T., Fuest, M., Lankeit, J., &#38; Mizukami, M. (2023). Possible points
    of blow-up in chemotaxis systems with spatially heterogeneous logistic source.
    <i>Nonlinear Analysis: Real World Applications</i>, <i>73</i>, Article 103868.
    <a href="https://doi.org/10.1016/j.nonrwa.2023.103868">https://doi.org/10.1016/j.nonrwa.2023.103868</a>'
  bibtex: '@article{Black_Fuest_Lankeit_Mizukami_2023, title={Possible points of blow-up
    in chemotaxis systems with spatially heterogeneous logistic source}, volume={73},
    DOI={<a href="https://doi.org/10.1016/j.nonrwa.2023.103868">10.1016/j.nonrwa.2023.103868</a>},
    number={103868}, journal={Nonlinear Analysis: Real World Applications}, publisher={Elsevier
    BV}, author={Black, Tobias and Fuest, Mario and Lankeit, Johannes and Mizukami,
    Masaaki}, year={2023} }'
  chicago: 'Black, Tobias, Mario Fuest, Johannes Lankeit, and Masaaki Mizukami. “Possible
    Points of Blow-up in Chemotaxis Systems with Spatially Heterogeneous Logistic
    Source.” <i>Nonlinear Analysis: Real World Applications</i> 73 (2023). <a href="https://doi.org/10.1016/j.nonrwa.2023.103868">https://doi.org/10.1016/j.nonrwa.2023.103868</a>.'
  ieee: 'T. Black, M. Fuest, J. Lankeit, and M. Mizukami, “Possible points of blow-up
    in chemotaxis systems with spatially heterogeneous logistic source,” <i>Nonlinear
    Analysis: Real World Applications</i>, vol. 73, Art. no. 103868, 2023, doi: <a
    href="https://doi.org/10.1016/j.nonrwa.2023.103868">10.1016/j.nonrwa.2023.103868</a>.'
  mla: 'Black, Tobias, et al. “Possible Points of Blow-up in Chemotaxis Systems with
    Spatially Heterogeneous Logistic Source.” <i>Nonlinear Analysis: Real World Applications</i>,
    vol. 73, 103868, Elsevier BV, 2023, doi:<a href="https://doi.org/10.1016/j.nonrwa.2023.103868">10.1016/j.nonrwa.2023.103868</a>.'
  short: 'T. Black, M. Fuest, J. Lankeit, M. Mizukami, Nonlinear Analysis: Real World
    Applications 73 (2023).'
date_created: 2023-03-27T07:25:58Z
date_updated: 2023-03-27T07:27:03Z
department:
- _id: '34'
- _id: '10'
- _id: '90'
doi: 10.1016/j.nonrwa.2023.103868
intvolume: '        73'
keyword:
- Applied Mathematics
- Computational Mathematics
- General Economics
- Econometrics and Finance
- General Engineering
- General Medicine
- Analysis
language:
- iso: eng
publication: 'Nonlinear Analysis: Real World Applications'
publication_identifier:
  issn:
  - 1468-1218
publication_status: published
publisher: Elsevier BV
status: public
title: Possible points of blow-up in chemotaxis systems with spatially heterogeneous
  logistic source
type: journal_article
user_id: '23686'
volume: 73
year: '2023'
...
---
_id: '45401'
abstract:
- lang: eng
  text: |-
    <jats:title>Abstract</jats:title>
                   <jats:p>This paper investigates the price impact of the fuel discount in Germany, which was introduced between June and August 2022 to partially compensate increased energy costs. Using the augmented synthetic control method (ASCM) to construct the counterfactual, we provide quantitative evidence to the heated debate concerning the impact of this policy tool and find the fuel discount to have decreased consumer prices of petrol (diesel) by at least 0.30 euro per litre (0.10 euro per litre) on average. The results are robust to various sensitivity checks. Thus, oil companies and petrol stations decreased prices for consumers and passed on about 85 % (65 %) of the discount in case of petrol (diesel). Moreover, we do not find signs of excessive price increases in anticipation of the fuel discount.</jats:p>
author:
- first_name: Volker
  full_name: Seiler, Volker
  last_name: Seiler
- first_name: Nico
  full_name: Stöckmann, Nico
  last_name: Stöckmann
citation:
  ama: Seiler V, Stöckmann N. The Impact of the German Fuel Discount on Prices at
    the Petrol Pump. <i>German Economic Review</i>. 2023;0(0). doi:<a href="https://doi.org/10.1515/ger-2022-0108">10.1515/ger-2022-0108</a>
  apa: Seiler, V., &#38; Stöckmann, N. (2023). The Impact of the German Fuel Discount
    on Prices at the Petrol Pump. <i>German Economic Review</i>, <i>0</i>(0). <a href="https://doi.org/10.1515/ger-2022-0108">https://doi.org/10.1515/ger-2022-0108</a>
  bibtex: '@article{Seiler_Stöckmann_2023, title={The Impact of the German Fuel Discount
    on Prices at the Petrol Pump}, volume={0}, DOI={<a href="https://doi.org/10.1515/ger-2022-0108">10.1515/ger-2022-0108</a>},
    number={0}, journal={German Economic Review}, publisher={Walter de Gruyter GmbH},
    author={Seiler, Volker and Stöckmann, Nico}, year={2023} }'
  chicago: Seiler, Volker, and Nico Stöckmann. “The Impact of the German Fuel Discount
    on Prices at the Petrol Pump.” <i>German Economic Review</i> 0, no. 0 (2023).
    <a href="https://doi.org/10.1515/ger-2022-0108">https://doi.org/10.1515/ger-2022-0108</a>.
  ieee: 'V. Seiler and N. Stöckmann, “The Impact of the German Fuel Discount on Prices
    at the Petrol Pump,” <i>German Economic Review</i>, vol. 0, no. 0, 2023, doi:
    <a href="https://doi.org/10.1515/ger-2022-0108">10.1515/ger-2022-0108</a>.'
  mla: Seiler, Volker, and Nico Stöckmann. “The Impact of the German Fuel Discount
    on Prices at the Petrol Pump.” <i>German Economic Review</i>, vol. 0, no. 0, Walter
    de Gruyter GmbH, 2023, doi:<a href="https://doi.org/10.1515/ger-2022-0108">10.1515/ger-2022-0108</a>.
  short: V. Seiler, N. Stöckmann, German Economic Review 0 (2023).
date_created: 2023-05-31T10:08:15Z
date_updated: 2023-05-31T10:09:11Z
doi: 10.1515/ger-2022-0108
issue: '0'
keyword:
- Economics and Econometrics
language:
- iso: eng
publication: German Economic Review
publication_identifier:
  issn:
  - 1465-6485
  - 1468-0475
publication_status: published
publisher: Walter de Gruyter GmbH
status: public
title: The Impact of the German Fuel Discount on Prices at the Petrol Pump
type: journal_article
user_id: '65503'
volume: '0'
year: '2023'
...
---
_id: '30341'
author:
- first_name: Britta
  full_name: Hoyer, Britta
  id: '42447'
  last_name: Hoyer
- first_name: Dirk
  full_name: van Straaten, Dirk
  id: '10311'
  last_name: van Straaten
citation:
  ama: Hoyer B, van Straaten D. Anonymity and Self-Expression in Online Rating Systems
    - An Experimental Analysis. <i>Journal of Behavioral and Experimental Economics</i>.
    2022;98:101869. doi:<a href="https://doi.org/10.1016/j.socec.2022.101869">10.1016/j.socec.2022.101869</a>
  apa: Hoyer, B., &#38; van Straaten, D. (2022). Anonymity and Self-Expression in
    Online Rating Systems - An Experimental Analysis. <i>Journal of Behavioral and
    Experimental Economics</i>, <i>98</i>, 101869. <a href="https://doi.org/10.1016/j.socec.2022.101869">https://doi.org/10.1016/j.socec.2022.101869</a>
  bibtex: '@article{Hoyer_van Straaten_2022, title={Anonymity and Self-Expression
    in Online Rating Systems - An Experimental Analysis}, volume={98}, DOI={<a href="https://doi.org/10.1016/j.socec.2022.101869">10.1016/j.socec.2022.101869</a>},
    journal={Journal of Behavioral and Experimental Economics}, publisher={Elsevier
    BV}, author={Hoyer, Britta and van Straaten, Dirk}, year={2022}, pages={101869}
    }'
  chicago: 'Hoyer, Britta, and Dirk van Straaten. “Anonymity and Self-Expression in
    Online Rating Systems - An Experimental Analysis.” <i>Journal of Behavioral and
    Experimental Economics</i> 98 (2022): 101869. <a href="https://doi.org/10.1016/j.socec.2022.101869">https://doi.org/10.1016/j.socec.2022.101869</a>.'
  ieee: 'B. Hoyer and D. van Straaten, “Anonymity and Self-Expression in Online Rating
    Systems - An Experimental Analysis,” <i>Journal of Behavioral and Experimental
    Economics</i>, vol. 98, p. 101869, 2022, doi: <a href="https://doi.org/10.1016/j.socec.2022.101869">10.1016/j.socec.2022.101869</a>.'
  mla: Hoyer, Britta, and Dirk van Straaten. “Anonymity and Self-Expression in Online
    Rating Systems - An Experimental Analysis.” <i>Journal of Behavioral and Experimental
    Economics</i>, vol. 98, Elsevier BV, 2022, p. 101869, doi:<a href="https://doi.org/10.1016/j.socec.2022.101869">10.1016/j.socec.2022.101869</a>.
  short: B. Hoyer, D. van Straaten, Journal of Behavioral and Experimental Economics
    98 (2022) 101869.
date_created: 2022-03-16T06:24:37Z
date_updated: 2022-03-21T06:07:39Z
department:
- _id: '280'
- _id: '475'
- _id: '179'
doi: 10.1016/j.socec.2022.101869
intvolume: '        98'
keyword:
- General Social Sciences
- Economics and Econometrics
- Applied Psychology
language:
- iso: eng
main_file_link:
- url: https://www.sciencedirect.com/science/article/abs/pii/S2214804322000441
page: '101869'
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '2'
  name: 'SFB 901 - A: SFB 901 - Project Area A'
- _id: '7'
  name: 'SFB 901 - A3: SFB 901 - Subproject A3'
- _id: '8'
  name: 'SFB 901 - A4: SFB 901 - Subproject A4'
publication: Journal of Behavioral and Experimental Economics
publication_identifier:
  issn:
  - 2214-8043
publication_status: published
publisher: Elsevier BV
status: public
title: Anonymity and Self-Expression in Online Rating Systems - An Experimental Analysis
type: journal_article
user_id: '42447'
volume: 98
year: '2022'
...
---
_id: '34197'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Comprehensive data understanding
    is a key success driver for data analytics projects. Knowing the characteristics
    of the data helps a lot in selecting the appropriate data analysis techniques.
    Especially in data-driven product planning, knowledge about the data is a necessary
    prerequisite because data of the use phase is very heterogeneous. However, companies
    often do not have the necessary know-how or time to build up solid data understanding
    in connection with data analysis. In this paper, we develop a methodology to organize
    and categorize and thus understand use phase data in a way that makes it accessible
    to general data analytics workflows, following a design science research approach.
    We first present a knowledge base that lists typical use phase data from a product
    planning view. Second, we develop a taxonomy based on standard literature and
    real data objects, which covers the diversity of the data considered. The taxonomy
    provides 8 dimensions that support classification of use phase data and allows
    to capture data characteristics from a data analytics view. Finally, we combine
    both views by clustering the objects of the knowledge base according to the taxonomy.
    Each of the resulting clusters covers a typical combination of analytics relevant
    characteristics occurring in practice. By abstracting from the diversity of use
    phase data into artifacts with manageable complexity, our approach provides guidance
    to choose appropriate data analysis and AI techniques.</jats:p>
author:
- first_name: Melina
  full_name: Panzner, Melina
  last_name: Panzner
- first_name: Sebastian
  full_name: von Enzberg, Sebastian
  last_name: von Enzberg
- first_name: Maurice
  full_name: Meyer, Maurice
  last_name: Meyer
- first_name: Roman
  full_name: Dumitrescu, Roman
  last_name: Dumitrescu
citation:
  ama: Panzner M, von Enzberg S, Meyer M, Dumitrescu R. Characterization of Usage
    Data with the Help of Data Classifications. <i>Journal of the Knowledge Economy</i>.
    Published online 2022. doi:<a href="https://doi.org/10.1007/s13132-022-01081-z">10.1007/s13132-022-01081-z</a>
  apa: Panzner, M., von Enzberg, S., Meyer, M., &#38; Dumitrescu, R. (2022). Characterization
    of Usage Data with the Help of Data Classifications. <i>Journal of the Knowledge
    Economy</i>. <a href="https://doi.org/10.1007/s13132-022-01081-z">https://doi.org/10.1007/s13132-022-01081-z</a>
  bibtex: '@article{Panzner_von Enzberg_Meyer_Dumitrescu_2022, title={Characterization
    of Usage Data with the Help of Data Classifications}, DOI={<a href="https://doi.org/10.1007/s13132-022-01081-z">10.1007/s13132-022-01081-z</a>},
    journal={Journal of the Knowledge Economy}, publisher={Springer Science and Business
    Media LLC}, author={Panzner, Melina and von Enzberg, Sebastian and Meyer, Maurice
    and Dumitrescu, Roman}, year={2022} }'
  chicago: Panzner, Melina, Sebastian von Enzberg, Maurice Meyer, and Roman Dumitrescu.
    “Characterization of Usage Data with the Help of Data Classifications.” <i>Journal
    of the Knowledge Economy</i>, 2022. <a href="https://doi.org/10.1007/s13132-022-01081-z">https://doi.org/10.1007/s13132-022-01081-z</a>.
  ieee: 'M. Panzner, S. von Enzberg, M. Meyer, and R. Dumitrescu, “Characterization
    of Usage Data with the Help of Data Classifications,” <i>Journal of the Knowledge
    Economy</i>, 2022, doi: <a href="https://doi.org/10.1007/s13132-022-01081-z">10.1007/s13132-022-01081-z</a>.'
  mla: Panzner, Melina, et al. “Characterization of Usage Data with the Help of Data
    Classifications.” <i>Journal of the Knowledge Economy</i>, Springer Science and
    Business Media LLC, 2022, doi:<a href="https://doi.org/10.1007/s13132-022-01081-z">10.1007/s13132-022-01081-z</a>.
  short: M. Panzner, S. von Enzberg, M. Meyer, R. Dumitrescu, Journal of the Knowledge
    Economy (2022).
date_created: 2022-12-05T12:49:56Z
date_updated: 2022-12-05T12:51:03Z
department:
- _id: '563'
doi: 10.1007/s13132-022-01081-z
keyword:
- Economics and Econometrics
language:
- iso: eng
publication: Journal of the Knowledge Economy
publication_identifier:
  issn:
  - 1868-7865
  - 1868-7873
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Characterization of Usage Data with the Help of Data Classifications
type: journal_article
user_id: '15782'
year: '2022'
...
---
_id: '33221'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Non-pharmaceutical interventions
    are an effective strategy to prevent and control COVID-19 transmission in the
    community. However, the timing and stringency to which these measures have been
    implemented varied between countries and regions. The differences in stringency
    can only to a limited extent be explained by the number of infections and the
    prevailing vaccination strategies. Our study aims to shed more light on the lockdown
    strategies and to identify the determinants underlying the differences between
    countries on regional, economic, institutional, and political level. Based on
    daily panel data for 173 countries and the period from January 2020 to October
    2021 we find significant regional differences in lockdown strategies. Further,
    more prosperous countries implemented milder restrictions but responded more quickly,
    while poorer countries introduced more stringent measures but had a longer response
    time. Finally, democratic regimes and stronger manifested institutions alleviated
    and slowed down the introduction of lockdown measures.</jats:p>
author:
- first_name: Margarete
  full_name: Redlin, Margarete
  id: '135'
  last_name: Redlin
citation:
  ama: Redlin M. Differences in NPI strategies against COVID-19. <i>Journal of Regulatory
    Economics</i>. Published online 2022. doi:<a href="https://doi.org/10.1007/s11149-022-09452-9">10.1007/s11149-022-09452-9</a>
  apa: Redlin, M. (2022). Differences in NPI strategies against COVID-19. <i>Journal
    of Regulatory Economics</i>. <a href="https://doi.org/10.1007/s11149-022-09452-9">https://doi.org/10.1007/s11149-022-09452-9</a>
  bibtex: '@article{Redlin_2022, title={Differences in NPI strategies against COVID-19},
    DOI={<a href="https://doi.org/10.1007/s11149-022-09452-9">10.1007/s11149-022-09452-9</a>},
    journal={Journal of Regulatory Economics}, publisher={Springer Science and Business
    Media LLC}, author={Redlin, Margarete}, year={2022} }'
  chicago: Redlin, Margarete. “Differences in NPI Strategies against COVID-19.” <i>Journal
    of Regulatory Economics</i>, 2022. <a href="https://doi.org/10.1007/s11149-022-09452-9">https://doi.org/10.1007/s11149-022-09452-9</a>.
  ieee: 'M. Redlin, “Differences in NPI strategies against COVID-19,” <i>Journal of
    Regulatory Economics</i>, 2022, doi: <a href="https://doi.org/10.1007/s11149-022-09452-9">10.1007/s11149-022-09452-9</a>.'
  mla: Redlin, Margarete. “Differences in NPI Strategies against COVID-19.” <i>Journal
    of Regulatory Economics</i>, Springer Science and Business Media LLC, 2022, doi:<a
    href="https://doi.org/10.1007/s11149-022-09452-9">10.1007/s11149-022-09452-9</a>.
  short: M. Redlin, Journal of Regulatory Economics (2022).
date_created: 2022-08-29T06:49:33Z
date_updated: 2022-08-29T08:38:12Z
department:
- _id: '475'
- _id: '200'
- _id: '202'
doi: 10.1007/s11149-022-09452-9
keyword:
- Economics and Econometrics
language:
- iso: eng
publication: Journal of Regulatory Economics
publication_identifier:
  issn:
  - 0922-680X
  - 1573-0468
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Differences in NPI strategies against COVID-19
type: journal_article
user_id: '14931'
year: '2022'
...
---
_id: '33665'
author:
- first_name: Marlon
  full_name: Fritz, Marlon
  last_name: Fritz
citation:
  ama: Fritz M. Improved output gap estimates and forecasts using a local linear regression.
    <i>International Economics</i>. 2022;172:157-167. doi:<a href="https://doi.org/10.1016/j.inteco.2022.09.007">10.1016/j.inteco.2022.09.007</a>
  apa: Fritz, M. (2022). Improved output gap estimates and forecasts using a local
    linear regression. <i>International Economics</i>, <i>172</i>, 157–167. <a href="https://doi.org/10.1016/j.inteco.2022.09.007">https://doi.org/10.1016/j.inteco.2022.09.007</a>
  bibtex: '@article{Fritz_2022, title={Improved output gap estimates and forecasts
    using a local linear regression}, volume={172}, DOI={<a href="https://doi.org/10.1016/j.inteco.2022.09.007">10.1016/j.inteco.2022.09.007</a>},
    journal={International Economics}, publisher={Elsevier BV}, author={Fritz, Marlon},
    year={2022}, pages={157–167} }'
  chicago: 'Fritz, Marlon. “Improved Output Gap Estimates and Forecasts Using a Local
    Linear Regression.” <i>International Economics</i> 172 (2022): 157–67. <a href="https://doi.org/10.1016/j.inteco.2022.09.007">https://doi.org/10.1016/j.inteco.2022.09.007</a>.'
  ieee: 'M. Fritz, “Improved output gap estimates and forecasts using a local linear
    regression,” <i>International Economics</i>, vol. 172, pp. 157–167, 2022, doi:
    <a href="https://doi.org/10.1016/j.inteco.2022.09.007">10.1016/j.inteco.2022.09.007</a>.'
  mla: Fritz, Marlon. “Improved Output Gap Estimates and Forecasts Using a Local Linear
    Regression.” <i>International Economics</i>, vol. 172, Elsevier BV, 2022, pp.
    157–67, doi:<a href="https://doi.org/10.1016/j.inteco.2022.09.007">10.1016/j.inteco.2022.09.007</a>.
  short: M. Fritz, International Economics 172 (2022) 157–167.
date_created: 2022-10-10T16:47:18Z
date_updated: 2022-10-10T16:49:07Z
doi: 10.1016/j.inteco.2022.09.007
intvolume: '       172'
keyword:
- General Economics
- Econometrics and Finance
- General Business
- Management and Accounting
language:
- iso: eng
page: 157-167
publication: International Economics
publication_identifier:
  issn:
  - 2110-7017
publication_status: published
publisher: Elsevier BV
status: public
title: Improved output gap estimates and forecasts using a local linear regression
type: journal_article
user_id: '186'
volume: 172
year: '2022'
...
---
_id: '33714'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Industry 4.0 promises many potentials
    in production. Examples are a data-driven optimization of production processes
    of individual machines, driverless transport systems, and assistance systems.
    Nevertheless, companies are still hesitant to invest in Industry 4.0 applications.
    Studies show that one of the main reasons for that is the unclear economic benefit.
    In this work, we present a systematic approach for the evaluation of Industry 4.0
    applications in production. The main goal of the systematic is to create transparency
    over the evaluation process of an investment in an Industry 4.0 application in
    production. The evaluation of a concrete technical solution in an existing production
    system is supported. As a theoretical foundation, a characterization of investments
    in Industry 4.0 applications is given. From that, a procedure model is derived.
    It puts the activities to be carried out, the tools to be used and results in
    a temporal context. The application of the systematic is shown on the basis of
    an application example.</jats:p>
author:
- first_name: Robert
  full_name: Joppen, Robert
  last_name: Joppen
- first_name: Arno
  full_name: Kühn, Arno
  last_name: Kühn
- first_name: Magdalena
  full_name: Förster, Magdalena
  last_name: Förster
- first_name: Roman
  full_name: Dumitrescu, Roman
  id: '16190'
  last_name: Dumitrescu
citation:
  ama: Joppen R, Kühn A, Förster M, Dumitrescu R. Evaluation of Industry 4.0 Applications
    in Production. <i>Journal of the Knowledge Economy</i>. Published online 2022.
    doi:<a href="https://doi.org/10.1007/s13132-022-00959-2">10.1007/s13132-022-00959-2</a>
  apa: Joppen, R., Kühn, A., Förster, M., &#38; Dumitrescu, R. (2022). Evaluation
    of Industry 4.0 Applications in Production. <i>Journal of the Knowledge Economy</i>.
    <a href="https://doi.org/10.1007/s13132-022-00959-2">https://doi.org/10.1007/s13132-022-00959-2</a>
  bibtex: '@article{Joppen_Kühn_Förster_Dumitrescu_2022, title={Evaluation of Industry
    4.0 Applications in Production}, DOI={<a href="https://doi.org/10.1007/s13132-022-00959-2">10.1007/s13132-022-00959-2</a>},
    journal={Journal of the Knowledge Economy}, publisher={Springer Science and Business
    Media LLC}, author={Joppen, Robert and Kühn, Arno and Förster, Magdalena and Dumitrescu,
    Roman}, year={2022} }'
  chicago: Joppen, Robert, Arno Kühn, Magdalena Förster, and Roman Dumitrescu. “Evaluation
    of Industry 4.0 Applications in Production.” <i>Journal of the Knowledge Economy</i>,
    2022. <a href="https://doi.org/10.1007/s13132-022-00959-2">https://doi.org/10.1007/s13132-022-00959-2</a>.
  ieee: 'R. Joppen, A. Kühn, M. Förster, and R. Dumitrescu, “Evaluation of Industry
    4.0 Applications in Production,” <i>Journal of the Knowledge Economy</i>, 2022,
    doi: <a href="https://doi.org/10.1007/s13132-022-00959-2">10.1007/s13132-022-00959-2</a>.'
  mla: Joppen, Robert, et al. “Evaluation of Industry 4.0 Applications in Production.”
    <i>Journal of the Knowledge Economy</i>, Springer Science and Business Media LLC,
    2022, doi:<a href="https://doi.org/10.1007/s13132-022-00959-2">10.1007/s13132-022-00959-2</a>.
  short: R. Joppen, A. Kühn, M. Förster, R. Dumitrescu, Journal of the Knowledge Economy
    (2022).
date_created: 2022-10-13T11:50:20Z
date_updated: 2022-10-13T11:53:53Z
department:
- _id: '563'
doi: 10.1007/s13132-022-00959-2
keyword:
- Economics and Econometrics
language:
- iso: eng
publication: Journal of the Knowledge Economy
publication_identifier:
  issn:
  - 1868-7865
  - 1868-7873
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Evaluation of Industry 4.0 Applications in Production
type: journal_article
user_id: '15782'
year: '2022'
...
---
_id: '33953'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Comprehensive data understanding
    is a key success driver for data analytics projects. Knowing the characteristics
    of the data helps a lot in selecting the appropriate data analysis techniques.
    Especially in data-driven product planning, knowledge about the data is a necessary
    prerequisite because data of the use phase is very heterogeneous. However, companies
    often do not have the necessary know-how or time to build up solid data understanding
    in connection with data analysis. In this paper, we develop a methodology to organize
    and categorize and thus understand use phase data in a way that makes it accessible
    to general data analytics workflows, following a design science research approach.
    We first present a knowledge base that lists typical use phase data from a product
    planning view. Second, we develop a taxonomy based on standard literature and
    real data objects, which covers the diversity of the data considered. The taxonomy
    provides 8 dimensions that support classification of use phase data and allows
    to capture data characteristics from a data analytics view. Finally, we combine
    both views by clustering the objects of the knowledge base according to the taxonomy.
    Each of the resulting clusters covers a typical combination of analytics relevant
    characteristics occurring in practice. By abstracting from the diversity of use
    phase data into artifacts with manageable complexity, our approach provides guidance
    to choose appropriate data analysis and AI techniques.</jats:p>
author:
- first_name: Melina
  full_name: Panzner, Melina
  last_name: Panzner
- first_name: Sebastian
  full_name: von Enzberg, Sebastian
  last_name: von Enzberg
- first_name: Maurice
  full_name: Meyer, Maurice
  last_name: Meyer
- first_name: Roman
  full_name: Dumitrescu, Roman
  last_name: Dumitrescu
citation:
  ama: Panzner M, von Enzberg S, Meyer M, Dumitrescu R. Characterization of Usage
    Data with the Help of Data Classifications. <i>Journal of the Knowledge Economy</i>.
    Published online 2022. doi:<a href="https://doi.org/10.1007/s13132-022-01081-z">10.1007/s13132-022-01081-z</a>
  apa: Panzner, M., von Enzberg, S., Meyer, M., &#38; Dumitrescu, R. (2022). Characterization
    of Usage Data with the Help of Data Classifications. <i>Journal of the Knowledge
    Economy</i>. <a href="https://doi.org/10.1007/s13132-022-01081-z">https://doi.org/10.1007/s13132-022-01081-z</a>
  bibtex: '@article{Panzner_von Enzberg_Meyer_Dumitrescu_2022, title={Characterization
    of Usage Data with the Help of Data Classifications}, DOI={<a href="https://doi.org/10.1007/s13132-022-01081-z">10.1007/s13132-022-01081-z</a>},
    journal={Journal of the Knowledge Economy}, publisher={Springer Science and Business
    Media LLC}, author={Panzner, Melina and von Enzberg, Sebastian and Meyer, Maurice
    and Dumitrescu, Roman}, year={2022} }'
  chicago: Panzner, Melina, Sebastian von Enzberg, Maurice Meyer, and Roman Dumitrescu.
    “Characterization of Usage Data with the Help of Data Classifications.” <i>Journal
    of the Knowledge Economy</i>, 2022. <a href="https://doi.org/10.1007/s13132-022-01081-z">https://doi.org/10.1007/s13132-022-01081-z</a>.
  ieee: 'M. Panzner, S. von Enzberg, M. Meyer, and R. Dumitrescu, “Characterization
    of Usage Data with the Help of Data Classifications,” <i>Journal of the Knowledge
    Economy</i>, 2022, doi: <a href="https://doi.org/10.1007/s13132-022-01081-z">10.1007/s13132-022-01081-z</a>.'
  mla: Panzner, Melina, et al. “Characterization of Usage Data with the Help of Data
    Classifications.” <i>Journal of the Knowledge Economy</i>, Springer Science and
    Business Media LLC, 2022, doi:<a href="https://doi.org/10.1007/s13132-022-01081-z">10.1007/s13132-022-01081-z</a>.
  short: M. Panzner, S. von Enzberg, M. Meyer, R. Dumitrescu, Journal of the Knowledge
    Economy (2022).
date_created: 2022-10-28T09:36:12Z
date_updated: 2022-10-28T09:37:01Z
doi: 10.1007/s13132-022-01081-z
keyword:
- Economics and Econometrics
language:
- iso: eng
publication: Journal of the Knowledge Economy
publication_identifier:
  issn:
  - 1868-7865
  - 1868-7873
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Characterization of Usage Data with the Help of Data Classifications
type: journal_article
user_id: '72658'
year: '2022'
...
---
_id: '35740'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>While the Information Systems (IS)
    discipline has researched digital platforms extensively, the body of knowledge
    appertaining to platforms still appears fragmented and lacking conceptual consistency.
    Based on automated text mining and unsupervised machine learning, we collect,
    analyze, and interpret the IS discipline’s comprehensive research on platforms—comprising
    11,049 papers spanning 44 years of research activity. From a cluster analysis
    concerning platform concepts’ semantically most similar words, we identify six
    research streams on platforms, each with their own platform terms. Based on interpreting
    the identified concepts vis-à-vis the extant research and considering a temporal
    perspective on the concepts’ application, we present a lexicon of platform concepts,
    to guide further research on platforms in the IS discipline. Researchers and managers
    can build on our results to position their work appropriately, applying a specific
    theoretical perspective on platforms in isolation or combining multiple perspectives
    to study platform phenomena at a more abstract level.</jats:p>
author:
- first_name: Christian
  full_name: Bartelheimer, Christian
  last_name: Bartelheimer
- first_name: Philipp
  full_name: zur Heiden, Philipp
  last_name: zur Heiden
- first_name: Hedda
  full_name: Lüttenberg, Hedda
  last_name: Lüttenberg
- first_name: Daniel
  full_name: Beverungen, Daniel
  last_name: Beverungen
citation:
  ama: 'Bartelheimer C, zur Heiden P, Lüttenberg H, Beverungen D. Systematizing the
    lexicon of platforms in information systems: a data-driven study. <i>Electronic
    Markets</i>. 2022;32(1):375-396. doi:<a href="https://doi.org/10.1007/s12525-022-00530-6">10.1007/s12525-022-00530-6</a>'
  apa: 'Bartelheimer, C., zur Heiden, P., Lüttenberg, H., &#38; Beverungen, D. (2022).
    Systematizing the lexicon of platforms in information systems: a data-driven study.
    <i>Electronic Markets</i>, <i>32</i>(1), 375–396. <a href="https://doi.org/10.1007/s12525-022-00530-6">https://doi.org/10.1007/s12525-022-00530-6</a>'
  bibtex: '@article{Bartelheimer_zur Heiden_Lüttenberg_Beverungen_2022, title={Systematizing
    the lexicon of platforms in information systems: a data-driven study}, volume={32},
    DOI={<a href="https://doi.org/10.1007/s12525-022-00530-6">10.1007/s12525-022-00530-6</a>},
    number={1}, journal={Electronic Markets}, publisher={Springer Science and Business
    Media LLC}, author={Bartelheimer, Christian and zur Heiden, Philipp and Lüttenberg,
    Hedda and Beverungen, Daniel}, year={2022}, pages={375–396} }'
  chicago: 'Bartelheimer, Christian, Philipp zur Heiden, Hedda Lüttenberg, and Daniel
    Beverungen. “Systematizing the Lexicon of Platforms in Information Systems: A
    Data-Driven Study.” <i>Electronic Markets</i> 32, no. 1 (2022): 375–96. <a href="https://doi.org/10.1007/s12525-022-00530-6">https://doi.org/10.1007/s12525-022-00530-6</a>.'
  ieee: 'C. Bartelheimer, P. zur Heiden, H. Lüttenberg, and D. Beverungen, “Systematizing
    the lexicon of platforms in information systems: a data-driven study,” <i>Electronic
    Markets</i>, vol. 32, no. 1, pp. 375–396, 2022, doi: <a href="https://doi.org/10.1007/s12525-022-00530-6">10.1007/s12525-022-00530-6</a>.'
  mla: 'Bartelheimer, Christian, et al. “Systematizing the Lexicon of Platforms in
    Information Systems: A Data-Driven Study.” <i>Electronic Markets</i>, vol. 32,
    no. 1, Springer Science and Business Media LLC, 2022, pp. 375–96, doi:<a href="https://doi.org/10.1007/s12525-022-00530-6">10.1007/s12525-022-00530-6</a>.'
  short: C. Bartelheimer, P. zur Heiden, H. Lüttenberg, D. Beverungen, Electronic
    Markets 32 (2022) 375–396.
date_created: 2023-01-10T10:10:17Z
date_updated: 2023-01-10T10:12:09Z
department:
- _id: '526'
doi: 10.1007/s12525-022-00530-6
intvolume: '        32'
issue: '1'
keyword:
- Management of Technology and Innovation
- Marketing
- Computer Science Applications
- Economics and Econometrics
- Business and International Management
language:
- iso: eng
page: 375-396
publication: Electronic Markets
publication_identifier:
  issn:
  - 1019-6781
  - 1422-8890
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Systematizing the lexicon of platforms in information systems: a data-driven
  study'
type: journal_article
user_id: '21671'
volume: 32
year: '2022'
...
---
_id: '34473'
abstract:
- lang: eng
  text: "Psychologists claim that being treated kindly puts individuals in a positive
    emotional state: they then treat an unrelated third party more kindly. Numerous
    experiments\r\ndocument that subjects indeed ‘pay forward’ specific behavior.
    For example, they are less generous after having experienced stinginess. This,
    however, is not necessarily\r\ndriven by emotions. Subjects may also imitate what
    they regard as socially adequate behavior. Here, I present an experiment in which
    imitation is not possible at the next\r\nopportunity to act with a stranger: after
    being given either a fun or an annoying job, subjects have to decide whether to
    be generous or not. I find that although subjects who are given the annoying job
    report more negative emotions than those with the fun job, they do not treat an
    unrelated third person more unkindly in terms of passing on less money.\r\n"
article_type: original
author:
- first_name: Wendelin
  full_name: Schnedler, Wendelin
  id: '31241'
  last_name: Schnedler
citation:
  ama: 'Schnedler W. The broken chain: Evidence against emotionally driven upstream
    indirect reciprocity. <i>Games and Economic Behavior</i>. 2022;136:542-558. doi:<a
    href="https://doi.org/10.1016/j.geb.2022.10.008">10.1016/j.geb.2022.10.008</a>'
  apa: 'Schnedler, W. (2022). The broken chain: Evidence against emotionally driven
    upstream indirect reciprocity. <i>Games and Economic Behavior</i>, <i>136</i>,
    542–558. <a href="https://doi.org/10.1016/j.geb.2022.10.008">https://doi.org/10.1016/j.geb.2022.10.008</a>'
  bibtex: '@article{Schnedler_2022, title={The broken chain: Evidence against emotionally
    driven upstream indirect reciprocity}, volume={136}, DOI={<a href="https://doi.org/10.1016/j.geb.2022.10.008">10.1016/j.geb.2022.10.008</a>},
    journal={Games and Economic Behavior}, publisher={Elsevier BV}, author={Schnedler,
    Wendelin}, year={2022}, pages={542–558} }'
  chicago: 'Schnedler, Wendelin. “The Broken Chain: Evidence against Emotionally Driven
    Upstream Indirect Reciprocity.” <i>Games and Economic Behavior</i> 136 (2022):
    542–58. <a href="https://doi.org/10.1016/j.geb.2022.10.008">https://doi.org/10.1016/j.geb.2022.10.008</a>.'
  ieee: 'W. Schnedler, “The broken chain: Evidence against emotionally driven upstream
    indirect reciprocity,” <i>Games and Economic Behavior</i>, vol. 136, pp. 542–558,
    2022, doi: <a href="https://doi.org/10.1016/j.geb.2022.10.008">10.1016/j.geb.2022.10.008</a>.'
  mla: 'Schnedler, Wendelin. “The Broken Chain: Evidence against Emotionally Driven
    Upstream Indirect Reciprocity.” <i>Games and Economic Behavior</i>, vol. 136,
    Elsevier BV, 2022, pp. 542–58, doi:<a href="https://doi.org/10.1016/j.geb.2022.10.008">10.1016/j.geb.2022.10.008</a>.'
  short: W. Schnedler, Games and Economic Behavior 136 (2022) 542–558.
date_created: 2022-12-16T15:20:41Z
date_updated: 2024-01-15T07:56:56Z
ddc:
- '330'
department:
- _id: '237'
doi: 10.1016/j.geb.2022.10.008
file:
- access_level: closed
  content_type: application/pdf
  creator: wesch
  date_created: 2022-12-16T15:23:08Z
  date_updated: 2022-12-16T15:23:08Z
  file_id: '34474'
  file_name: schnedler2022.pdf
  file_size: 1786516
  relation: main_file
  success: 1
file_date_updated: 2022-12-16T15:23:08Z
has_accepted_license: '1'
intvolume: '       136'
jel:
- C91
- D03
keyword:
- Economics and Econometrics
- Finance
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1016/j.geb.2022.10.008
oa: '1'
page: 542-558
publication: Games and Economic Behavior
publication_identifier:
  issn:
  - 0899-8256
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: 'The broken chain: Evidence against emotionally driven upstream indirect reciprocity'
type: journal_article
user_id: '31241'
volume: 136
year: '2022'
...
---
_id: '53238'
article_number: '101189'
author:
- first_name: Madjid
  full_name: Tavana, Madjid
  id: '31858'
  last_name: Tavana
- first_name: Arash
  full_name: Khalili Nasr, Arash
  last_name: Khalili Nasr
- first_name: Hassan
  full_name: Mina, Hassan
  last_name: Mina
- first_name: Jerzy
  full_name: Michnik, Jerzy
  last_name: Michnik
citation:
  ama: Tavana M, Khalili Nasr A, Mina H, Michnik J. A private sustainable partner
    selection model for green public-private partnerships and regional economic development.
    <i>Socio-Economic Planning Sciences</i>. 2022;83. doi:<a href="https://doi.org/10.1016/j.seps.2021.101189">10.1016/j.seps.2021.101189</a>
  apa: Tavana, M., Khalili Nasr, A., Mina, H., &#38; Michnik, J. (2022). A private
    sustainable partner selection model for green public-private partnerships and
    regional economic development. <i>Socio-Economic Planning Sciences</i>, <i>83</i>,
    Article 101189. <a href="https://doi.org/10.1016/j.seps.2021.101189">https://doi.org/10.1016/j.seps.2021.101189</a>
  bibtex: '@article{Tavana_Khalili Nasr_Mina_Michnik_2022, title={A private sustainable
    partner selection model for green public-private partnerships and regional economic
    development}, volume={83}, DOI={<a href="https://doi.org/10.1016/j.seps.2021.101189">10.1016/j.seps.2021.101189</a>},
    number={101189}, journal={Socio-Economic Planning Sciences}, publisher={Elsevier
    BV}, author={Tavana, Madjid and Khalili Nasr, Arash and Mina, Hassan and Michnik,
    Jerzy}, year={2022} }'
  chicago: Tavana, Madjid, Arash Khalili Nasr, Hassan Mina, and Jerzy Michnik. “A
    Private Sustainable Partner Selection Model for Green Public-Private Partnerships
    and Regional Economic Development.” <i>Socio-Economic Planning Sciences</i> 83
    (2022). <a href="https://doi.org/10.1016/j.seps.2021.101189">https://doi.org/10.1016/j.seps.2021.101189</a>.
  ieee: 'M. Tavana, A. Khalili Nasr, H. Mina, and J. Michnik, “A private sustainable
    partner selection model for green public-private partnerships and regional economic
    development,” <i>Socio-Economic Planning Sciences</i>, vol. 83, Art. no. 101189,
    2022, doi: <a href="https://doi.org/10.1016/j.seps.2021.101189">10.1016/j.seps.2021.101189</a>.'
  mla: Tavana, Madjid, et al. “A Private Sustainable Partner Selection Model for Green
    Public-Private Partnerships and Regional Economic Development.” <i>Socio-Economic
    Planning Sciences</i>, vol. 83, 101189, Elsevier BV, 2022, doi:<a href="https://doi.org/10.1016/j.seps.2021.101189">10.1016/j.seps.2021.101189</a>.
  short: M. Tavana, A. Khalili Nasr, H. Mina, J. Michnik, Socio-Economic Planning
    Sciences 83 (2022).
date_created: 2024-04-04T15:50:16Z
date_updated: 2024-04-15T13:16:33Z
department:
- _id: '277'
doi: 10.1016/j.seps.2021.101189
intvolume: '        83'
keyword:
- Management Science and Operations Research
- Statistics
- Probability and Uncertainty
- Strategy and Management
- Economics and Econometrics
- Geography
- Planning and Development
language:
- iso: eng
publication: Socio-Economic Planning Sciences
publication_identifier:
  issn:
  - 0038-0121
publication_status: published
publisher: Elsevier BV
status: public
title: A private sustainable partner selection model for green public-private partnerships
  and regional economic development
type: journal_article
user_id: '51811'
volume: 83
year: '2022'
...
---
_id: '36815'
abstract:
- lang: eng
  text: <jats:p>Iso-octane is frequently used as a surrogate fuel or as a component
    in primary reference fuel blends when low-temperature combustion strategies in
    engines are investigated. To develop control strategies for these engines, the
    reaction kinetics of iso-octane must be known starting from the low temperatures
    and intermediate pressures before ignition to the high temperatures and pressures
    of combustion. This work adds new experimental data sets to the validation data
    for reaction mechanism development by investigating the oxidation of iso-octane
    in stoichiometric mixtures in a flow reactor at pressures of <jats:italic>p</jats:italic>
    = 1, 10, and 20 bar and 473K ≤ T ≤ 973 K. The experimental data are compared to
    simulations with recent reaction mechanisms [Atef et al., Combustion and Flame
    178, (2017), Bagheri et al., Combustion and Flame 212, (2020), Cai et al., Proceedings
    of the Combustion Institute 37, (2018), Fang et al., Combustion and Flame 214,
    (2020)]. The comparison between experimental and simulated mole fractions as function
    of temperature show reasonable agreement for all investigated pressures. In particular,
    the experimentally observed onset of low-temperature reactivity above a certain
    pressure, the shift of the negative temperature coefficient (NTC) regime with
    increasing pressure to higher temperatures, and the acceleration of the high-temperature
    chemistry are captured well in the simulations. Deviations between experimental
    and simulated results are discussed in detail for the reactivity of iso-octane
    and some key intermediates such as 2,2,4,4-tetramethyl-tetrahydrofuran, iso-butene
    and acetone at low temperatures.</jats:p>
author:
- first_name: S.
  full_name: Shaqiri, S.
  last_name: Shaqiri
- first_name: D.
  full_name: Kaczmarek, D.
  last_name: Kaczmarek
- first_name: F.
  full_name: vom Lehn, F.
  last_name: vom Lehn
- first_name: J.
  full_name: Beeckmann, J.
  last_name: Beeckmann
- first_name: H.
  full_name: Pitsch, H.
  last_name: Pitsch
- first_name: Tina
  full_name: Kasper, Tina
  id: '94562'
  last_name: Kasper
  orcid: '0000-0003-3993-5316 '
citation:
  ama: Shaqiri S, Kaczmarek D, vom Lehn F, Beeckmann J, Pitsch H, Kasper T. Experimental
    Investigation of the Pressure Dependence of Iso-Octane Combustion. <i>Frontiers
    in Energy Research</i>. 2022;10. doi:<a href="https://doi.org/10.3389/fenrg.2022.859112">10.3389/fenrg.2022.859112</a>
  apa: Shaqiri, S., Kaczmarek, D., vom Lehn, F., Beeckmann, J., Pitsch, H., &#38;
    Kasper, T. (2022). Experimental Investigation of the Pressure Dependence of Iso-Octane
    Combustion. <i>Frontiers in Energy Research</i>, <i>10</i>. <a href="https://doi.org/10.3389/fenrg.2022.859112">https://doi.org/10.3389/fenrg.2022.859112</a>
  bibtex: '@article{Shaqiri_Kaczmarek_vom Lehn_Beeckmann_Pitsch_Kasper_2022, title={Experimental
    Investigation of the Pressure Dependence of Iso-Octane Combustion}, volume={10},
    DOI={<a href="https://doi.org/10.3389/fenrg.2022.859112">10.3389/fenrg.2022.859112</a>},
    journal={Frontiers in Energy Research}, publisher={Frontiers Media SA}, author={Shaqiri,
    S. and Kaczmarek, D. and vom Lehn, F. and Beeckmann, J. and Pitsch, H. and Kasper,
    Tina}, year={2022} }'
  chicago: Shaqiri, S., D. Kaczmarek, F. vom Lehn, J. Beeckmann, H. Pitsch, and Tina
    Kasper. “Experimental Investigation of the Pressure Dependence of Iso-Octane Combustion.”
    <i>Frontiers in Energy Research</i> 10 (2022). <a href="https://doi.org/10.3389/fenrg.2022.859112">https://doi.org/10.3389/fenrg.2022.859112</a>.
  ieee: 'S. Shaqiri, D. Kaczmarek, F. vom Lehn, J. Beeckmann, H. Pitsch, and T. Kasper,
    “Experimental Investigation of the Pressure Dependence of Iso-Octane Combustion,”
    <i>Frontiers in Energy Research</i>, vol. 10, 2022, doi: <a href="https://doi.org/10.3389/fenrg.2022.859112">10.3389/fenrg.2022.859112</a>.'
  mla: Shaqiri, S., et al. “Experimental Investigation of the Pressure Dependence
    of Iso-Octane Combustion.” <i>Frontiers in Energy Research</i>, vol. 10, Frontiers
    Media SA, 2022, doi:<a href="https://doi.org/10.3389/fenrg.2022.859112">10.3389/fenrg.2022.859112</a>.
  short: S. Shaqiri, D. Kaczmarek, F. vom Lehn, J. Beeckmann, H. Pitsch, T. Kasper,
    Frontiers in Energy Research 10 (2022).
date_created: 2023-01-13T16:30:12Z
date_updated: 2023-01-17T08:26:06Z
department:
- _id: '9'
- _id: '728'
doi: 10.3389/fenrg.2022.859112
extern: '1'
intvolume: '        10'
keyword:
- Economics and Econometrics
- Energy Engineering and Power Technology
- Fuel Technology
- Renewable Energy
- Sustainability and the Environment
language:
- iso: eng
publication: Frontiers in Energy Research
publication_identifier:
  issn:
  - 2296-598X
publication_status: published
publisher: Frontiers Media SA
status: public
title: Experimental Investigation of the Pressure Dependence of Iso-Octane Combustion
type: journal_article
user_id: '14931'
volume: 10
year: '2022'
...