---
_id: '65309'
author:
- first_name: Simon
full_name: Hemmrich, Simon
id: '83557'
last_name: Hemmrich
citation:
ama: 'Hemmrich S. A Design Theory for Blockchain-Based Reputation Systems : Trust
and Coordination in B2B Markets. Universität Paderborn; 2025. doi:https://doi.org/10.17619/UNIPB/1-2414'
apa: 'Hemmrich, S. (2025). A Design Theory for Blockchain-Based Reputation Systems :
Trust and Coordination in B2B Markets. Universität Paderborn. https://doi.org/10.17619/UNIPB/1-2414'
bibtex: '@book{Hemmrich_2025, place={Paderborn}, title={A Design Theory for Blockchain-Based
Reputation Systems : Trust and Coordination in B2B Markets}, DOI={https://doi.org/10.17619/UNIPB/1-2414},
publisher={Universität Paderborn}, author={Hemmrich, Simon}, year={2025} }'
chicago: 'Hemmrich, Simon. A Design Theory for Blockchain-Based Reputation Systems :
Trust and Coordination in B2B Markets. Paderborn: Universität Paderborn, 2025.
https://doi.org/10.17619/UNIPB/1-2414.'
ieee: 'S. Hemmrich, A Design Theory for Blockchain-Based Reputation Systems :
Trust and Coordination in B2B Markets. Paderborn: Universität Paderborn, 2025.'
mla: 'Hemmrich, Simon. A Design Theory for Blockchain-Based Reputation Systems :
Trust and Coordination in B2B Markets. Universität Paderborn, 2025, doi:https://doi.org/10.17619/UNIPB/1-2414.'
short: 'S. Hemmrich, A Design Theory for Blockchain-Based Reputation Systems : Trust
and Coordination in B2B Markets, Universität Paderborn, Paderborn, 2025.'
date_created: 2026-04-02T03:52:09Z
date_updated: 2026-04-02T04:31:57Z
department:
- _id: '195'
doi: https://doi.org/10.17619/UNIPB/1-2414
jel:
- D8
keyword:
- Reputation Systems
- Rating systems
- monetary ratings
- incentive mechanism
- systems theory
- Market coordination
- advanced review system
language:
- iso: eng
page: '347'
place: Paderborn
publication_status: published
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Daniel
full_name: Beverungen, Daniel
last_name: Beverungen
- first_name: Dennis
full_name: Kundisch, Dennis
last_name: Kundisch
title: 'A Design Theory for Blockchain-Based Reputation Systems : Trust and Coordination
in B2B Markets'
type: dissertation
user_id: '83557'
year: '2025'
...
---
_id: '34802'
abstract:
- lang: eng
text: "Purpose\r\nAcademic research has intensively analyzed the relationship between
market concentration or market power and banking stability but provides ambiguous
results, which are summarized under the concentration-stability/fragility view.
We provide empirical evidence that the mixed results are due to the difficulty
of identifying reliable variables to measure concentration and market power.\r\n\r\nDesign/methodology/approach\r\nUsing
data from 3,943 banks operating in the European Union (EU)-15 between 2013 and
2020, we employ linear regression models on panel data. Banking market concentration
is measured by the Herfindahl–Hirschman Index (HHI), and market power is estimated
by the product-specific Lerner Indices for the loan and deposit market, respectively.\r\n\r\nFindings\r\nOur
analysis reveals a significantly stability-decreasing impact of market concentration
(HHI) and a significantly stability-increasing effect of market power (Lerner
Indices). In addition, we provide evidence for a weak (or even absent) empirical
relationship between the (non)structural measures, challenging the validity of
the structure-conduct-performance (SCP) paradigm. Our baseline findings remain
robust, especially when controlling for a likely reverse causality.\r\n\r\nOriginality/value\r\nOur
results suggest that the HHI may reflect other factors beyond market power that
influence banking stability. Thus, banking supervisors and competition authorities
should investigate market concentration and market power simultaneously while
considering their joint impact on banking stability."
author:
- first_name: Sarah
full_name: Herwald, Sarah
last_name: Herwald
- first_name: Simone
full_name: Voigt, Simone
last_name: Voigt
- first_name: André
full_name: Uhde, André
id: '36049'
last_name: Uhde
orcid: https://orcid.org/0000-0002-8058-8857
citation:
ama: Herwald S, Voigt S, Uhde A. The conditional impact of market consolidation
and market power on banking stability – Evidence from Europe. Journal of Risk
Finance. 2024;25(3):510-536. doi:https://doi.org/10.1108/JRF-03-2023-0075
apa: Herwald, S., Voigt, S., & Uhde, A. (2024). The conditional impact of market
consolidation and market power on banking stability – Evidence from Europe. Journal
of Risk Finance, 25(3), 510–536. https://doi.org/10.1108/JRF-03-2023-0075
bibtex: '@article{Herwald_Voigt_Uhde_2024, title={The conditional impact of market
consolidation and market power on banking stability – Evidence from Europe}, volume={25},
DOI={https://doi.org/10.1108/JRF-03-2023-0075},
number={3}, journal={Journal of Risk Finance}, author={Herwald, Sarah and Voigt,
Simone and Uhde, André}, year={2024}, pages={510–536} }'
chicago: 'Herwald, Sarah, Simone Voigt, and André Uhde. “The Conditional Impact
of Market Consolidation and Market Power on Banking Stability – Evidence from
Europe.” Journal of Risk Finance 25, no. 3 (2024): 510–36. https://doi.org/10.1108/JRF-03-2023-0075.'
ieee: 'S. Herwald, S. Voigt, and A. Uhde, “The conditional impact of market consolidation
and market power on banking stability – Evidence from Europe,” Journal of Risk
Finance, vol. 25, no. 3, pp. 510–536, 2024, doi: https://doi.org/10.1108/JRF-03-2023-0075.'
mla: Herwald, Sarah, et al. “The Conditional Impact of Market Consolidation and
Market Power on Banking Stability – Evidence from Europe.” Journal of Risk
Finance, vol. 25, no. 3, 2024, pp. 510–36, doi:https://doi.org/10.1108/JRF-03-2023-0075.
short: S. Herwald, S. Voigt, A. Uhde, Journal of Risk Finance 25 (2024) 510–536.
date_created: 2022-12-22T07:28:25Z
date_updated: 2024-05-14T12:13:51Z
department:
- _id: '186'
- _id: '188'
doi: https://doi.org/10.1108/JRF-03-2023-0075
intvolume: ' 25'
issue: '3'
jel:
- G15
- G21
- G38
keyword:
- market concentration
- market power
- banking stability
- European banking
language:
- iso: eng
page: 510 - 536
publication: Journal of Risk Finance
publication_status: published
status: public
title: The conditional impact of market consolidation and market power on banking
stability – Evidence from Europe
type: journal_article
user_id: '36049'
volume: 25
year: '2024'
...
---
_id: '45812'
author:
- first_name: Leon
full_name: Özcan, Leon
id: '45137'
last_name: Özcan
- first_name: Timm
full_name: Fichtler, Timm
id: '66731'
last_name: Fichtler
orcid: https://orcid.org/0000-0001-6034-4399
- first_name: Benjamin
full_name: Kasten, Benjamin
last_name: Kasten
- first_name: Christian
full_name: Koldewey, Christian
id: '43136'
last_name: Koldewey
orcid: https://orcid.org/0000-0001-7992-6399
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Özcan L, Fichtler T, Kasten B, Koldewey C, Dumitrescu R. Interview Study on
Strategy Options for Platform Operation in B2B Markets. In: ; 2023.'
apa: Özcan, L., Fichtler, T., Kasten, B., Koldewey, C., & Dumitrescu, R. (2023).
Interview Study on Strategy Options for Platform Operation in B2B Markets.
ISPIM Innovation Conference, Ljubljana.
bibtex: '@inproceedings{Özcan_Fichtler_Kasten_Koldewey_Dumitrescu_2023, title={Interview
Study on Strategy Options for Platform Operation in B2B Markets}, author={Özcan,
Leon and Fichtler, Timm and Kasten, Benjamin and Koldewey, Christian and Dumitrescu,
Roman}, year={2023} }'
chicago: Özcan, Leon, Timm Fichtler, Benjamin Kasten, Christian Koldewey, and Roman
Dumitrescu. “Interview Study on Strategy Options for Platform Operation in B2B
Markets,” 2023.
ieee: L. Özcan, T. Fichtler, B. Kasten, C. Koldewey, and R. Dumitrescu, “Interview
Study on Strategy Options for Platform Operation in B2B Markets,” presented at
the ISPIM Innovation Conference, Ljubljana, 2023.
mla: Özcan, Leon, et al. Interview Study on Strategy Options for Platform Operation
in B2B Markets. 2023.
short: 'L. Özcan, T. Fichtler, B. Kasten, C. Koldewey, R. Dumitrescu, in: 2023.'
conference:
location: Ljubljana
name: ISPIM Innovation Conference
date_created: 2023-06-28T11:18:12Z
date_updated: 2023-06-28T11:18:31Z
department:
- _id: '563'
keyword:
- Digital Platform
- Platform Strategy
- Strategic Management
- Platform Life Cycle
- Interview Study
- Business Model
- Business-to-Business
- Two-sided Market
- Multi-sided Market
language:
- iso: eng
status: public
title: Interview Study on Strategy Options for Platform Operation in B2B Markets
type: conference
user_id: '66731'
year: '2023'
...
---
_id: '33991'
abstract:
- lang: eng
text: In the course of digitalization, digital platforms are unleashing their full
disruptive potential and are already dominating the first industries (e.g., hotel
industry). As a result of this success, more and more companies want to build
their own platforms and participate in the success. However, building and operating
a digital platform involves multiple challenges and most of such ambitions fail.
Since most digital platforms fail, strategic leadership of digital platforms must
consider both success factors and reasons for platform failure. For this purpose,
we conducted a systematic literature analysis and identified 24 success as well
as failure factors in 9 dimensions. From a scientific perspective, the article
provides a structured analysis of success and failure factors of digital platforms,
which previously did not exist in literature. Practitioners can use the resulting
knowledge base to successfully manage platform activities and avoid pitfalls.
author:
- first_name: Leon
full_name: Özcan, Leon
id: '45137'
last_name: Özcan
- first_name: Christian
full_name: Koldewey, Christian
last_name: Koldewey
- first_name: Estelle
full_name: Duparc, Estelle
last_name: Duparc
- first_name: Hendrik
full_name: van der Valk, Hendrik
last_name: van der Valk
- first_name: Boris
full_name: Otto, Boris
last_name: Otto
- first_name: Roman
full_name: Dumitrescu, Roman
last_name: Dumitrescu
citation:
ama: 'Özcan L, Koldewey C, Duparc E, van der Valk H, Otto B, Dumitrescu R. Why do
Digital Platforms succeed or fail? - A Literature Review on Success and Failure
Factors. In: ; 2022.'
apa: Özcan, L., Koldewey, C., Duparc, E., van der Valk, H., Otto, B., & Dumitrescu,
R. (2022). Why do Digital Platforms succeed or fail? - A Literature Review
on Success and Failure Factors. 28th Americas Conference on Information Systems
(AMCIS), Minneapolis.
bibtex: '@inproceedings{Özcan_Koldewey_Duparc_van der Valk_Otto_Dumitrescu_2022,
title={Why do Digital Platforms succeed or fail? - A Literature Review on Success
and Failure Factors}, author={Özcan, Leon and Koldewey, Christian and Duparc,
Estelle and van der Valk, Hendrik and Otto, Boris and Dumitrescu, Roman}, year={2022}
}'
chicago: Özcan, Leon, Christian Koldewey, Estelle Duparc, Hendrik van der Valk,
Boris Otto, and Roman Dumitrescu. “Why Do Digital Platforms Succeed or Fail? -
A Literature Review on Success and Failure Factors,” 2022.
ieee: L. Özcan, C. Koldewey, E. Duparc, H. van der Valk, B. Otto, and R. Dumitrescu,
“Why do Digital Platforms succeed or fail? - A Literature Review on Success and
Failure Factors,” presented at the 28th Americas Conference on Information Systems
(AMCIS), Minneapolis, 2022.
mla: Özcan, Leon, et al. Why Do Digital Platforms Succeed or Fail? - A Literature
Review on Success and Failure Factors. 2022.
short: 'L. Özcan, C. Koldewey, E. Duparc, H. van der Valk, B. Otto, R. Dumitrescu,
in: 2022.'
conference:
location: Minneapolis
name: 28th Americas Conference on Information Systems (AMCIS)
date_created: 2022-11-03T23:11:13Z
date_updated: 2022-11-03T23:14:33Z
ddc:
- '600'
department:
- _id: '563'
file:
- access_level: closed
content_type: application/pdf
creator: loezcan
date_created: 2022-11-03T23:07:27Z
date_updated: 2022-11-03T23:07:27Z
file_id: '33993'
file_name: '[ÖKD+22]_Why do Digital Platforms succeed or fail - A Literature Review
on Success and Failure Factors.pdf'
file_size: 301409
relation: main_file
success: 1
file_date_updated: 2022-11-03T23:07:27Z
has_accepted_license: '1'
keyword:
- Digital Platform
- Multi-sided Market
- Two-sided Market
- Success Factor
- Failure Factor
language:
- iso: eng
main_file_link:
- url: https://aisel.aisnet.org/amcis2022/sig_dite/sig_dite/15/
status: public
title: Why do Digital Platforms succeed or fail? - A Literature Review on Success
and Failure Factors
type: conference
user_id: '45137'
year: '2022'
...
---
_id: '37131'
abstract:
- lang: eng
text: 'This paper introduces a novel database on the European corporate bond market
to analyze the role of transparency regulation and recent developments in bond
markets. We use data from the European Securities and Markets Authority (ESMA)
to build a comprehensive database covering daily corporate bond listing information
in Europe starting in 2018. We then analyze the different market segments of the
European bond market along four key areas: (i) time and cross-sectional trends
in bond listings; (ii) composition of firms on the market; (iii) firms’ financial
reporting transparency; (iv) bond contract terms. Furthermore, we discuss the
impact of recent economic events on these key areas.'
author:
- first_name: Benedikt
full_name: Franke, Benedikt
last_name: Franke
- first_name: Urska
full_name: Kosi, Urska
id: '54068'
last_name: Kosi
- first_name: Pia
full_name: Stoczek, Pia
last_name: Stoczek
citation:
ama: Franke B, Kosi U, Stoczek P. Current Developments in the European Corporate
Bond Market.; 2022.
apa: Franke, B., Kosi, U., & Stoczek, P. (2022). Current developments in
the European corporate bond market.
bibtex: '@book{Franke_Kosi_Stoczek_2022, title={Current developments in the European
corporate bond market}, author={Franke, Benedikt and Kosi, Urska and Stoczek,
Pia}, year={2022} }'
chicago: Franke, Benedikt, Urska Kosi, and Pia Stoczek. Current Developments
in the European Corporate Bond Market, 2022.
ieee: B. Franke, U. Kosi, and P. Stoczek, Current developments in the European
corporate bond market. 2022.
mla: Franke, Benedikt, et al. Current Developments in the European Corporate
Bond Market. 2022.
short: B. Franke, U. Kosi, P. Stoczek, Current Developments in the European Corporate
Bond Market, 2022.
date_created: 2023-01-17T14:27:46Z
date_updated: 2024-05-21T11:10:24Z
ddc:
- '330'
department:
- _id: '635'
- _id: '186'
- _id: '551'
file:
- access_level: closed
content_type: application/pdf
creator: ast
date_created: 2024-05-21T10:45:24Z
date_updated: 2024-05-21T10:45:24Z
file_id: '54377'
file_name: Franke_Kosi_Stoczek.pdf
file_size: 1426835
relation: main_file
success: 1
file_date_updated: 2024-05-21T10:45:24Z
has_accepted_license: '1'
keyword:
- Transparency regulation
- Corporate bond
- European market
language:
- iso: eng
status: public
title: Current developments in the European corporate bond market
type: working_paper
user_id: '15866'
year: '2022'
...
---
_id: '44091'
abstract:
- lang: eng
text: We study the effects of product differentiation on the bundling incentives
of a two-product retailer. Two monopolistic manufacturers each produce a differentiated
good. One sells it to both retailers, while the other only supplies a single retailer.
Retailers compete in prices. Retail bundling is profitable when the goods are
close substitutes. Only then is competition so intense that the retailer uses
bundling to relax competition both within and across product markets, despite
an aggravation of the double marginalization problem. Our asymmetric market structure
arises endogenously for the case of close substitutes. In this case, bundling
reduces social welfare.
author:
- first_name: Angelika Elfriede
full_name: Endres-Fröhlich, Angelika Elfriede
id: '48794'
last_name: Endres-Fröhlich
- first_name: Burkhard
full_name: Hehenkamp, Burkhard
id: '37339'
last_name: Hehenkamp
- first_name: Joachim
full_name: Heinzel, Joachim
last_name: Heinzel
citation:
ama: Endres-Fröhlich AE, Hehenkamp B, Heinzel J. The Impact of Product Differentiation
on Retail Bundling in a Vertical Market.
apa: Endres-Fröhlich, A. E., Hehenkamp, B., & Heinzel, J. (n.d.). The Impact
of Product Differentiation on Retail Bundling in a Vertical Market.
bibtex: '@book{Endres-Fröhlich_Hehenkamp_Heinzel, title={The Impact of Product Differentiation
on Retail Bundling in a Vertical Market}, author={Endres-Fröhlich, Angelika Elfriede
and Hehenkamp, Burkhard and Heinzel, Joachim} }'
chicago: Endres-Fröhlich, Angelika Elfriede, Burkhard Hehenkamp, and Joachim Heinzel.
The Impact of Product Differentiation on Retail Bundling in a Vertical Market,
n.d.
ieee: A. E. Endres-Fröhlich, B. Hehenkamp, and J. Heinzel, The Impact of Product
Differentiation on Retail Bundling in a Vertical Market. .
mla: Endres-Fröhlich, Angelika Elfriede, et al. The Impact of Product Differentiation
on Retail Bundling in a Vertical Market.
short: A.E. Endres-Fröhlich, B. Hehenkamp, J. Heinzel, The Impact of Product Differentiation
on Retail Bundling in a Vertical Market, n.d.
date_created: 2023-04-20T16:21:28Z
date_updated: 2023-04-20T17:15:48Z
department:
- _id: '280'
- _id: '475'
jel:
- D43
- L13
- L42
keyword:
- Retail bundling
- upstream market power
- double marginalization
- product differentiation
language:
- iso: eng
page: '43'
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'
publication_status: draft
status: public
title: The Impact of Product Differentiation on Retail Bundling in a Vertical Market
type: report
user_id: '37339'
year: '2022'
...
---
_id: '30940'
abstract:
- lang: eng
text: "We analyse the two-dimensional Nash bargaining solution (NBS) by deploying\r\nthe
standard labour market negotiations model of McDonald and Solow (1981).\r\nWe
show that the two-dimensional bargaining problem can be decomposed into two\r\none-dimensional
problems, such that the two solutions together replicate the solution\r\nof the
two-dimensional problem if the NBS is applied. The axiom of\r\nIndependence of
Irrelevant Alternatives is shown to be crucial for this type\r\nof decomposability.
\ This result has significant implications for actual\r\nnegotiations because
it allows for the decomposition of a multi-dimensional bargaining\r\nproblem into
one-dimensional problems---and thus helps to facilitate real-world\r\nnegotiations."
article_type: original
author:
- first_name: Claus-Jochen
full_name: Haake, Claus-Jochen
id: '20801'
last_name: Haake
- first_name: Thorsten
full_name: Upmann, Thorsten
last_name: Upmann
- first_name: Papatya
full_name: Duman, Papatya
id: '72752'
last_name: Duman
citation:
ama: 'Haake C-J, Upmann T, Duman P. Wage Bargaining and Employment Revisited: Separability
and Efficiency in Collective Bargaining. Scandinavian Journal of Economics.
2022;125(2):403-440. doi:https://doi.org/10.1111/sjoe.12518'
apa: 'Haake, C.-J., Upmann, T., & Duman, P. (2022). Wage Bargaining and Employment
Revisited: Separability and Efficiency in Collective Bargaining. Scandinavian
Journal of Economics, 125(2), 403–440. https://doi.org/10.1111/sjoe.12518'
bibtex: '@article{Haake_Upmann_Duman_2022, title={Wage Bargaining and Employment
Revisited: Separability and Efficiency in Collective Bargaining}, volume={125},
DOI={https://doi.org/10.1111/sjoe.12518},
number={2}, journal={Scandinavian Journal of Economics}, publisher={Wiley}, author={Haake,
Claus-Jochen and Upmann, Thorsten and Duman, Papatya}, year={2022}, pages={403–440}
}'
chicago: 'Haake, Claus-Jochen, Thorsten Upmann, and Papatya Duman. “Wage Bargaining
and Employment Revisited: Separability and Efficiency in Collective Bargaining.”
Scandinavian Journal of Economics 125, no. 2 (2022): 403–40. https://doi.org/10.1111/sjoe.12518.'
ieee: 'C.-J. Haake, T. Upmann, and P. Duman, “Wage Bargaining and Employment Revisited:
Separability and Efficiency in Collective Bargaining,” Scandinavian Journal
of Economics, vol. 125, no. 2, pp. 403–440, 2022, doi: https://doi.org/10.1111/sjoe.12518.'
mla: 'Haake, Claus-Jochen, et al. “Wage Bargaining and Employment Revisited: Separability
and Efficiency in Collective Bargaining.” Scandinavian Journal of Economics,
vol. 125, no. 2, Wiley, 2022, pp. 403–40, doi:https://doi.org/10.1111/sjoe.12518.'
short: C.-J. Haake, T. Upmann, P. Duman, Scandinavian Journal of Economics 125 (2022)
403–440.
date_created: 2022-04-22T14:10:44Z
date_updated: 2023-06-08T16:42:31Z
ddc:
- '330'
department:
- _id: '205'
- _id: '475'
doi: https://doi.org/10.1111/sjoe.12518
funded_apc: '1'
has_accepted_license: '1'
intvolume: ' 125'
issue: '2'
jel:
- J52
- J41
- C78
keyword:
- Labour market negotiations
- efficient bargains
- Nash bargaining solution
- sequential bargaining
- restricted bargaining games
language:
- iso: eng
main_file_link:
- url: https://onlinelibrary.wiley.com/doi/10.1111/sjoe.12518
page: 403-440
project:
- _id: '7'
grant_number: '160364472'
name: 'SFB 901 - A3: SFB 901 - Subproject A3'
- _id: '2'
name: 'SFB 901 - A: SFB 901 - Project Area A'
- _id: '1'
grant_number: '160364472'
name: 'SFB 901: SFB 901'
publication: Scandinavian Journal of Economics
publication_identifier:
eissn:
- 0347-0520
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: 'Wage Bargaining and Employment Revisited: Separability and Efficiency in Collective
Bargaining'
type: journal_article
user_id: '20801'
volume: 125
year: '2022'
...
---
_id: '33997'
abstract:
- lang: eng
text: "Digital platforms have already led to disruptions in multiple B2C markets
and are becoming increasingly dominant in B2B markets. As a result, more and more
companies are trying to participate in the platform economy. However, the successful
development and operation of a digital platform is associated with significant
challenges, which leads to 85% of all platforms failing. A core challenge is the
dynamic nature of the platform economy, with varying strategic objectives at different
stages in the platform lifecycle. Platform operators must continuously monitor
platform progress and adjust their strategy.\r\nUtilizing action research in the
real-world platform project AI Marketplace, we developed a lifecycle-oriented
performance management approach for digital platforms in B2B markets. It enables
platform operators to reflect on their position in the platform lifecycle, derive
relevant strategic objectives, and monitor them with suitable key performance
indicators. Hence, allowing them to secure the long-term success of their platform
business."
author:
- first_name: Leon
full_name: Özcan, Leon
id: '45137'
last_name: Özcan
- first_name: Lisa Irene
full_name: Kirchberg, Lisa Irene
id: '63192'
last_name: Kirchberg
- first_name: Christian
full_name: Koldewey, Christian
last_name: Koldewey
- first_name: Roman
full_name: Dumitrescu, Roman
last_name: Dumitrescu
citation:
ama: 'Özcan L, Kirchberg LI, Koldewey C, Dumitrescu R. Performance Management Approach
for Digital Platforms in B2B Markets. In: Bitran I, Bitetti L, Conn S, et al.,
eds. The Role of Innovation: Past, Present, Future. ; 2022.'
apa: 'Özcan, L., Kirchberg, L. I., Koldewey, C., & Dumitrescu, R. (2022). Performance
Management Approach for Digital Platforms in B2B Markets. In I. Bitran, L. Bitetti,
S. Conn, J. Fishburn, E. Huizingh, M. Torkkeli, & J. Yang (Eds.), The
Role of Innovation: Past, Present, Future.'
bibtex: '@inproceedings{Özcan_Kirchberg_Koldewey_Dumitrescu_2022, place={Athens},
title={Performance Management Approach for Digital Platforms in B2B Markets},
booktitle={The Role of Innovation: Past, Present, Future}, author={Özcan, Leon
and Kirchberg, Lisa Irene and Koldewey, Christian and Dumitrescu, Roman}, editor={Bitran,
Iain and Bitetti, Leandro and Conn, Steffen and Fishburn, Jessica and Huizingh,
Eelko and Torkkeli, Marko and Yang, Jialei}, year={2022} }'
chicago: 'Özcan, Leon, Lisa Irene Kirchberg, Christian Koldewey, and Roman Dumitrescu.
“Performance Management Approach for Digital Platforms in B2B Markets.” In The
Role of Innovation: Past, Present, Future, edited by Iain Bitran, Leandro
Bitetti, Steffen Conn, Jessica Fishburn, Eelko Huizingh, Marko Torkkeli, and
Jialei Yang. Athens, 2022.'
ieee: 'L. Özcan, L. I. Kirchberg, C. Koldewey, and R. Dumitrescu, “Performance Management
Approach for Digital Platforms in B2B Markets,” in The Role of Innovation:
Past, Present, Future, Athens, 2022.'
mla: 'Özcan, Leon, et al. “Performance Management Approach for Digital Platforms
in B2B Markets.” The Role of Innovation: Past, Present, Future, edited
by Iain Bitran et al., 2022.'
short: 'L. Özcan, L.I. Kirchberg, C. Koldewey, R. Dumitrescu, in: I. Bitran, L.
Bitetti, S. Conn, J. Fishburn, E. Huizingh, M. Torkkeli, J. Yang (Eds.), The
Role of Innovation: Past, Present, Future, Athens, 2022.'
conference:
end_date: 2022-11-30
location: Athens
name: ISPIM Connects Athens
start_date: 2022-11-28
date_created: 2022-11-04T07:31:57Z
date_updated: 2024-09-30T07:59:27Z
ddc:
- '600'
department:
- _id: '563'
editor:
- first_name: Iain
full_name: Bitran, Iain
last_name: Bitran
- first_name: Leandro
full_name: Bitetti, Leandro
last_name: Bitetti
- first_name: Steffen
full_name: ' Conn, Steffen'
last_name: ' Conn'
- first_name: Jessica
full_name: Fishburn, Jessica
last_name: Fishburn
- first_name: 'Eelko '
full_name: 'Huizingh, Eelko '
last_name: Huizingh
- first_name: Marko
full_name: Torkkeli, Marko
last_name: Torkkeli
- first_name: Jialei
full_name: Yang, Jialei
last_name: Yang
file:
- access_level: closed
content_type: application/pdf
creator: loezcan
date_created: 2022-11-04T07:30:29Z
date_updated: 2022-11-04T07:30:29Z
file_id: '33998'
file_name: '[ÖKK+22] Performance Management Approach for Digital Platforms in B2B
Markets.pdf'
file_size: 694337
relation: main_file
success: 1
file_date_updated: 2022-11-04T07:30:29Z
has_accepted_license: '1'
keyword:
- Digital Platform
- Two-Sided Market
- Multi-Sided Market
- Platform Lifecycle
- Platform Monitoring
- Performance Management
language:
- iso: eng
place: Athens
publication: 'The Role of Innovation: Past, Present, Future'
publication_identifier:
unknown:
- 978-952-65069-1-3
status: public
title: Performance Management Approach for Digital Platforms in B2B Markets
type: conference
user_id: '1112'
year: '2022'
...
---
_id: '15202'
abstract:
- lang: eng
text: In this paper, we analyze the two-dimensional Nash bargaining solution (NBS)
deploying a standard labor market negotiations model (see McDonald and Solow,
1981; Creedy and McDonald, 1991). We show that the two-dimensional bargaining
problem can be decomposed into two one-dimensional problems such that the (Cartesian)
product of the solutions of these problems replicates the solution of the two-dimensional
problem, if the NBS is applied. However, this decomposition fails for any solution
concept that does not satisfy the axiom of Independence of Irrelevant Alternatives
(IIA axiom). Our decomposition result has significant implications for actual
negotiations, as it allows for the decomposition of a multi-issue bargaining problem
into a set of simpler problems, in particular a set of single-issue bargaining
problems. In this way, the decomposition may help facilitate negotiations in labor
markets and also in other environments.
author:
- first_name: Claus-Jochen
full_name: Haake, Claus-Jochen
id: '20801'
last_name: Haake
- first_name: Thorsten
full_name: Upmann, Thorsten
last_name: Upmann
- first_name: Papatya
full_name: Duman, Papatya
id: '72752'
last_name: Duman
citation:
ama: Haake C-J, Upmann T, Duman P. The Decomposability of the Nash Bargaining
Solution in Labor Markets. Vol 128. CIE Working Paper Series, Paderborn University;
2019.
apa: Haake, C.-J., Upmann, T., & Duman, P. (2019). The Decomposability of
the Nash Bargaining Solution in Labor Markets (Vol. 128). CIE Working Paper
Series, Paderborn University.
bibtex: '@book{Haake_Upmann_Duman_2019, series={Working Papers CIE}, title={The
Decomposability of the Nash Bargaining Solution in Labor Markets}, volume={128},
publisher={CIE Working Paper Series, Paderborn University}, author={Haake, Claus-Jochen
and Upmann, Thorsten and Duman, Papatya}, year={2019}, collection={Working Papers
CIE} }'
chicago: Haake, Claus-Jochen, Thorsten Upmann, and Papatya Duman. The Decomposability
of the Nash Bargaining Solution in Labor Markets. Vol. 128. Working Papers
CIE. CIE Working Paper Series, Paderborn University, 2019.
ieee: C.-J. Haake, T. Upmann, and P. Duman, The Decomposability of the Nash Bargaining
Solution in Labor Markets, vol. 128. CIE Working Paper Series, Paderborn University,
2019.
mla: Haake, Claus-Jochen, et al. The Decomposability of the Nash Bargaining Solution
in Labor Markets. Vol. 128, CIE Working Paper Series, Paderborn University,
2019.
short: C.-J. Haake, T. Upmann, P. Duman, The Decomposability of the Nash Bargaining
Solution in Labor Markets, CIE Working Paper Series, Paderborn University, 2019.
date_created: 2019-11-28T09:49:08Z
date_updated: 2022-01-06T06:52:16Z
ddc:
- '040'
department:
- _id: '205'
- _id: '475'
file:
- access_level: closed
content_type: application/pdf
creator: stela
date_created: 2019-11-28T09:50:10Z
date_updated: 2019-11-28T09:50:10Z
file_id: '15203'
file_name: WP - The Decomposability of the Nash Bargaining Solution in Labor Markets.pdf
file_size: 1068284
relation: main_file
success: 1
file_date_updated: 2019-11-28T09:50:10Z
has_accepted_license: '1'
intvolume: ' 128'
keyword:
- Labor market negotiations
- Efficient bargains
- Nash bargaining solution
- Sequential bargaining
- Restricted bargaining games
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '7'
name: SFB 901 - Subproject A3
- _id: '2'
name: SFB 901 - Project Area A
publisher: CIE Working Paper Series, Paderborn University
series_title: Working Papers CIE
status: public
title: The Decomposability of the Nash Bargaining Solution in Labor Markets
type: working_paper
user_id: '477'
volume: 128
year: '2019'
...
---
_id: '5101'
abstract:
- lang: eng
text: Prior literature finds that International Financial Reporting Standards (IFRS)
adopters enjoy lower financing costs subsequent to IFRS adoption. We predict and
find that mandatory IFRS adopters exploit lower financing costs to increase market
share vis-à-vis non-adopters. This effect is robust across several different model
specifications in a sample capturing the universe of public and private firms
in the EU, in a matched sample of public and private firms, and in a public firm
sample comparing mandatory and voluntary IFRS adopters. We further find that IFRS
is associated with an increase (decrease) in industry sales concentration (competition),
consistent with large public firms increasing market share. In supplemental analyses,
we find that mandatory adopters issue more equity and debt after IFRS adoption
and that larger market share gains accrue to those mandatory IFRS adopters that
issue more equity and debt after IFRS adoption. Overall, we provide evidence of
unintended product market consequences of IFRS adoption.
author:
- first_name: Jimmy F
full_name: Downes, Jimmy F
last_name: Downes
- first_name: Vanessa
full_name: Flagmeier, Vanessa
id: '8084'
last_name: Flagmeier
- first_name: David
full_name: Godsell, David
last_name: Godsell
citation:
ama: Downes JF, Flagmeier V, Godsell D. Product market effects of IFRS adoption.
Journal of Accounting and Public Policy. 2018;37(5):376-401. doi:10.1016/j.jaccpubpol.2018.09.004
apa: Downes, J. F., Flagmeier, V., & Godsell, D. (2018). Product market effects
of IFRS adoption. Journal of Accounting and Public Policy, 37(5),
376–401. https://doi.org/10.1016/j.jaccpubpol.2018.09.004
bibtex: '@article{Downes_Flagmeier_Godsell_2018, title={Product market effects of
IFRS adoption}, volume={37}, DOI={10.1016/j.jaccpubpol.2018.09.004},
number={5}, journal={Journal of Accounting and Public Policy}, publisher={Elsevier},
author={Downes, Jimmy F and Flagmeier, Vanessa and Godsell, David}, year={2018},
pages={376–401} }'
chicago: 'Downes, Jimmy F, Vanessa Flagmeier, and David Godsell. “Product Market
Effects of IFRS Adoption.” Journal of Accounting and Public Policy 37,
no. 5 (2018): 376–401. https://doi.org/10.1016/j.jaccpubpol.2018.09.004.'
ieee: J. F. Downes, V. Flagmeier, and D. Godsell, “Product market effects of IFRS
adoption,” Journal of Accounting and Public Policy, vol. 37, no. 5, pp.
376–401, 2018.
mla: Downes, Jimmy F., et al. “Product Market Effects of IFRS Adoption.” Journal
of Accounting and Public Policy, vol. 37, no. 5, Elsevier, 2018, pp. 376–401,
doi:10.1016/j.jaccpubpol.2018.09.004.
short: J.F. Downes, V. Flagmeier, D. Godsell, Journal of Accounting and Public Policy
37 (2018) 376–401.
date_created: 2018-10-31T06:59:36Z
date_updated: 2022-01-06T07:01:38Z
department:
- _id: '551'
- _id: '189'
doi: 10.1016/j.jaccpubpol.2018.09.004
intvolume: ' 37'
issue: '5'
jel:
- D43
- G32
- G38
keyword:
- Financial reporting regulationProduct market competition
language:
- iso: eng
page: 376-401
publication: Journal of Accounting and Public Policy
publication_status: published
publisher: Elsevier
status: public
title: Product market effects of IFRS adoption
type: journal_article
user_id: '64756'
volume: 37
year: '2018'
...
---
_id: '4687'
author:
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
- first_name: Alexander
full_name: Simons, Alexander
last_name: Simons
- first_name: Markus
full_name: Weinmann, Markus
last_name: Weinmann
citation:
ama: 'Müller O, Simons A, Weinmann M. Beyond crowd judgments: Data-driven estimation
of market value in association football. European Journal of Operational Research.
2017;(2):611--624. doi:10.1016/j.ejor.2017.05.005'
apa: 'Müller, O., Simons, A., & Weinmann, M. (2017). Beyond crowd judgments:
Data-driven estimation of market value in association football. European Journal
of Operational Research, (2), 611--624. https://doi.org/10.1016/j.ejor.2017.05.005'
bibtex: '@article{Müller_Simons_Weinmann_2017, title={Beyond crowd judgments: Data-driven
estimation of market value in association football}, DOI={10.1016/j.ejor.2017.05.005},
number={2}, journal={European Journal of Operational Research}, author={Müller,
Oliver and Simons, Alexander and Weinmann, Markus}, year={2017}, pages={611--624}
}'
chicago: 'Müller, Oliver, Alexander Simons, and Markus Weinmann. “Beyond Crowd Judgments:
Data-Driven Estimation of Market Value in Association Football.” European Journal
of Operational Research, no. 2 (2017): 611--624. https://doi.org/10.1016/j.ejor.2017.05.005.'
ieee: 'O. Müller, A. Simons, and M. Weinmann, “Beyond crowd judgments: Data-driven
estimation of market value in association football,” European Journal of Operational
Research, no. 2, pp. 611--624, 2017.'
mla: 'Müller, Oliver, et al. “Beyond Crowd Judgments: Data-Driven Estimation of
Market Value in Association Football.” European Journal of Operational Research,
no. 2, 2017, pp. 611--624, doi:10.1016/j.ejor.2017.05.005.'
short: O. Müller, A. Simons, M. Weinmann, European Journal of Operational Research
(2017) 611--624.
date_created: 2018-10-12T08:28:02Z
date_updated: 2022-01-06T07:01:18Z
doi: 10.1016/j.ejor.2017.05.005
extern: '1'
issue: '2'
keyword:
- Crowdsourcing
- Football
- Market value
- OR in Sports
- Soccer
language:
- iso: eng
page: 611--624
publication: European Journal of Operational Research
publication_identifier:
issn:
- '03772217'
status: public
title: 'Beyond crowd judgments: Data-driven estimation of market value in association
football'
type: journal_article
user_id: '72849'
year: '2017'
...
---
_id: '2570'
abstract:
- lang: eng
text: On an intermediate goods market we consider vertical and horizontal product
differentiation and analyze the impact of simultaneous competition for resources
and the demand of customers on the market outcome. Asymmetries between intermediaries
may arise due to distinct product qualities as well as by reasons of different
production technologies. The intermediaries compete on the output market by choosing
production quantities sequentially and for the supplies of a monopolistic input
supplier on the input market. It turns out that there exist differences in product
quality and productivities such that an intermediary being the Stackelberg leader
has no incentive to procure inputs, whereas in the role of the Stackelberg follower
will participate in the market. Moreover, we find that given an intermediary is
more competitive, his equilibrium output quantity is higher when being the leader
than when being the follower. Interestingly, if the intermediary is less competitive
and goods are complements, there may exist asymmetries such that an intermediary
being in the position of the Stackelberg follower offers higher output quantities
in equilibrium than when being in the position of the Stackelberg leader.
author:
- first_name: Jochen
full_name: Manegold, Jochen
last_name: Manegold
citation:
ama: Manegold J. Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation. Vol 98. CIE Working Paper Series, Paderborn
University; 2016.
apa: Manegold, J. (2016). Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation (Vol. 98). CIE Working Paper Series, Paderborn
University.
bibtex: '@book{Manegold_2016, series={Working Papers CIE}, title={Stackelberg Competition
among Intermediaries in a Differentiated Duopoly with Product Innovation}, volume={98},
publisher={CIE Working Paper Series, Paderborn University}, author={Manegold,
Jochen}, year={2016}, collection={Working Papers CIE} }'
chicago: Manegold, Jochen. Stackelberg Competition among Intermediaries in a
Differentiated Duopoly with Product Innovation. Vol. 98. Working Papers CIE.
CIE Working Paper Series, Paderborn University, 2016.
ieee: J. Manegold, Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation, vol. 98. CIE Working Paper Series, Paderborn
University, 2016.
mla: Manegold, Jochen. Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation. Vol. 98, CIE Working Paper Series, Paderborn
University, 2016.
short: J. Manegold, Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation, CIE Working Paper Series, Paderborn University,
2016.
date_created: 2018-05-03T08:06:05Z
date_updated: 2022-01-06T06:57:11Z
ddc:
- '040'
department:
- _id: '205'
- _id: '475'
file:
- access_level: closed
content_type: application/pdf
creator: stela
date_created: 2018-10-31T09:16:36Z
date_updated: 2018-10-31T09:16:36Z
file_id: '5145'
file_name: WP - Stackelberg Competition among Intermediaries in a Differentiated
Duopoly with Product Innovation.pdf
file_size: 776029
relation: main_file
success: 1
file_date_updated: 2018-10-31T09:16:36Z
has_accepted_license: '1'
intvolume: ' 98'
keyword:
- Input Market
- Product Quality
- Quantity Competition
- Stackelberg Competition
- Product Innovation
language:
- iso: eng
project:
- _id: '1'
name: SFB 901
- _id: '2'
name: SFB 901 - Project Area A
- _id: '7'
name: SFB 901 - Subproject A3
publisher: CIE Working Paper Series, Paderborn University
series_title: Working Papers CIE
status: public
title: Stackelberg Competition among Intermediaries in a Differentiated Duopoly with
Product Innovation
type: working_paper
user_id: '65453'
volume: 98
year: '2016'
...
---
_id: '17659'
author:
- first_name: Gleb
full_name: Polevoy, Gleb
id: '83983'
last_name: Polevoy
- first_name: Stojan
full_name: Trajanovski, Stojan
last_name: Trajanovski
- first_name: Mathijs M.
full_name: de Weerdt, Mathijs M.
last_name: de Weerdt
citation:
ama: 'Polevoy G, Trajanovski S, de Weerdt MM. Nash Equilibria in Shared Effort Games.
In: Proceedings of the 2014 International Conference on Autonomous Agents and
Multi-Agent Systems. AAMAS ’14. Richland, SC: International Foundation for
Autonomous Agents and Multiagent Systems; 2014:861-868.'
apa: 'Polevoy, G., Trajanovski, S., & de Weerdt, M. M. (2014). Nash Equilibria
in Shared Effort Games. In Proceedings of the 2014 International Conference
on Autonomous Agents and Multi-agent Systems (pp. 861–868). Richland, SC:
International Foundation for Autonomous Agents and Multiagent Systems.'
bibtex: '@inproceedings{Polevoy_Trajanovski_de Weerdt_2014, place={Richland, SC},
series={AAMAS ’14}, title={Nash Equilibria in Shared Effort Games}, booktitle={Proceedings
of the 2014 International Conference on Autonomous Agents and Multi-agent Systems},
publisher={International Foundation for Autonomous Agents and Multiagent Systems},
author={Polevoy, Gleb and Trajanovski, Stojan and de Weerdt, Mathijs M.}, year={2014},
pages={861–868}, collection={AAMAS ’14} }'
chicago: 'Polevoy, Gleb, Stojan Trajanovski, and Mathijs M. de Weerdt. “Nash Equilibria
in Shared Effort Games.” In Proceedings of the 2014 International Conference
on Autonomous Agents and Multi-Agent Systems, 861–68. AAMAS ’14. Richland,
SC: International Foundation for Autonomous Agents and Multiagent Systems, 2014.'
ieee: G. Polevoy, S. Trajanovski, and M. M. de Weerdt, “Nash Equilibria in Shared
Effort Games,” in Proceedings of the 2014 International Conference on Autonomous
Agents and Multi-agent Systems, 2014, pp. 861–868.
mla: Polevoy, Gleb, et al. “Nash Equilibria in Shared Effort Games.” Proceedings
of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems,
International Foundation for Autonomous Agents and Multiagent Systems, 2014, pp.
861–68.
short: 'G. Polevoy, S. Trajanovski, M.M. de Weerdt, in: Proceedings of the 2014
International Conference on Autonomous Agents and Multi-Agent Systems, International
Foundation for Autonomous Agents and Multiagent Systems, Richland, SC, 2014, pp.
861–868.'
date_created: 2020-08-06T15:21:26Z
date_updated: 2022-01-06T06:53:16Z
department:
- _id: '63'
- _id: '541'
extern: '1'
keyword:
- competition
- equilibrium
- market
- models
- shared effort games
- simulation
language:
- iso: eng
page: 861-868
place: Richland, SC
publication: Proceedings of the 2014 International Conference on Autonomous Agents
and Multi-agent Systems
publication_identifier:
isbn:
- 978-1-4503-2738-1
publisher: International Foundation for Autonomous Agents and Multiagent Systems
series_title: AAMAS '14
status: public
title: Nash Equilibria in Shared Effort Games
type: conference
user_id: '83983'
year: '2014'
...
---
_id: '17662'
author:
- first_name: Gleb
full_name: Polevoy, Gleb
id: '83983'
last_name: Polevoy
- first_name: Rann
full_name: Smorodinsky, Rann
last_name: Smorodinsky
- first_name: Moshe
full_name: Tennenholtz, Moshe
last_name: Tennenholtz
citation:
ama: Polevoy G, Smorodinsky R, Tennenholtz M. Signaling Competition and Social Welfare.
ACM Trans Econ Comput. 2014;2(1):1:1-1:16. doi:10.1145/2560766
apa: Polevoy, G., Smorodinsky, R., & Tennenholtz, M. (2014). Signaling Competition
and Social Welfare. ACM Trans. Econ. Comput., 2(1), 1:1-1:16. https://doi.org/10.1145/2560766
bibtex: '@article{Polevoy_Smorodinsky_Tennenholtz_2014, title={Signaling Competition
and Social Welfare}, volume={2}, DOI={10.1145/2560766},
number={1}, journal={ACM Trans. Econ. Comput.}, publisher={ACM}, author={Polevoy,
Gleb and Smorodinsky, Rann and Tennenholtz, Moshe}, year={2014}, pages={1:1-1:16}
}'
chicago: 'Polevoy, Gleb, Rann Smorodinsky, and Moshe Tennenholtz. “Signaling Competition
and Social Welfare.” ACM Trans. Econ. Comput. 2, no. 1 (2014): 1:1-1:16.
https://doi.org/10.1145/2560766.'
ieee: G. Polevoy, R. Smorodinsky, and M. Tennenholtz, “Signaling Competition and
Social Welfare,” ACM Trans. Econ. Comput., vol. 2, no. 1, pp. 1:1-1:16,
2014.
mla: Polevoy, Gleb, et al. “Signaling Competition and Social Welfare.” ACM Trans.
Econ. Comput., vol. 2, no. 1, ACM, 2014, pp. 1:1-1:16, doi:10.1145/2560766.
short: G. Polevoy, R. Smorodinsky, M. Tennenholtz, ACM Trans. Econ. Comput. 2 (2014)
1:1-1:16.
date_created: 2020-08-06T15:21:55Z
date_updated: 2022-01-06T06:53:16Z
department:
- _id: '63'
- _id: '541'
doi: 10.1145/2560766
extern: '1'
intvolume: ' 2'
issue: '1'
keyword:
- Competition
- efficiency
- equilibrium
- market
- social welfare
language:
- iso: eng
page: 1:1-1:16
publication: ACM Trans. Econ. Comput.
publication_identifier:
issn:
- 2167-8375
publisher: ACM
status: public
title: Signaling Competition and Social Welfare
type: journal_article
user_id: '83983'
volume: 2
year: '2014'
...
---
_id: '4397'
abstract:
- lang: eng
text: 'Employing four event dates of the U.S. “Troubled Asset Relief Program” (TARP)
this paper empirically investigates the impact of the first announcement of TARP
(September 19, 2008), the announcement of revised TARP (October 14, 2008), respective
capital infusions under TARP-CPP and capital repayments on changes in shareholder
value and risk exposure of 125 supported U.S. banks as perceived by the capital
market through share price reactions for an entire sample period from September
19, 2008 to June 16, 2010. Our analysis reveals a light and a dark side of TARP.
While announcements as well as capital repayments may restore market confidence
and financial stability, equity capital injections to banks are observed to be
a severe impediment to an increase in bank shareholder value and financial soundness. '
author:
- first_name: Christian
full_name: Farruggio, Christian
last_name: Farruggio
- first_name: Tobias C.
full_name: Michalak, Tobias C.
last_name: Michalak
- first_name: André
full_name: Uhde, André
id: '36049'
last_name: Uhde
orcid: https://orcid.org/0000-0002-8058-8857
citation:
ama: Farruggio C, Michalak TC, Uhde A. The light and dark side of TARP. Journal
of Banking and Finance. 2013;32(5):2586-2604. doi:10.1016/j.jbankfin.2013.02.020
apa: Farruggio, C., Michalak, T. C., & Uhde, A. (2013). The light and dark side
of TARP. Journal of Banking and Finance, 32(5), 2586–2604. https://doi.org/10.1016/j.jbankfin.2013.02.020
bibtex: '@article{Farruggio_Michalak_Uhde_2013, title={The light and dark side of
TARP}, volume={32}, DOI={10.1016/j.jbankfin.2013.02.020},
number={5}, journal={Journal of Banking and Finance}, author={Farruggio, Christian
and Michalak, Tobias C. and Uhde, André}, year={2013}, pages={2586–2604} }'
chicago: 'Farruggio, Christian, Tobias C. Michalak, and André Uhde. “The Light and
Dark Side of TARP.” Journal of Banking and Finance 32, no. 5 (2013): 2586–2604.
https://doi.org/10.1016/j.jbankfin.2013.02.020.'
ieee: 'C. Farruggio, T. C. Michalak, and A. Uhde, “The light and dark side of TARP,”
Journal of Banking and Finance, vol. 32, no. 5, pp. 2586–2604, 2013, doi:
10.1016/j.jbankfin.2013.02.020.'
mla: Farruggio, Christian, et al. “The Light and Dark Side of TARP.” Journal
of Banking and Finance, vol. 32, no. 5, 2013, pp. 2586–604, doi:10.1016/j.jbankfin.2013.02.020.
short: C. Farruggio, T.C. Michalak, A. Uhde, Journal of Banking and Finance 32 (2013)
2586–2604.
date_created: 2018-09-14T11:40:31Z
date_updated: 2023-01-10T09:37:43Z
department:
- _id: '186'
- _id: '188'
doi: 10.1016/j.jbankfin.2013.02.020
intvolume: ' 32'
issue: '5'
jel:
- G14
- G21
- G28
keyword:
- Financial crisis
- TARP
- Market efficiency
- Event study
language:
- iso: eng
page: 2586-2604
publication: Journal of Banking and Finance
publication_status: published
status: public
title: The light and dark side of TARP
type: journal_article
user_id: '21810'
volume: 32
year: '2013'
...
---
_id: '5192'
abstract:
- lang: eng
text: For the valuation of fast growing innovative firms Schwartz and Moon (Financ
Anal J 56:62–75, 2000), (Financ Rev 36:7–26, 2001) develop a fundamental valuation
model where key parameters follow stochastic processes. While prior research shows
promising potential for this model, it has never been tested on a large scale
dataset. Thus, guided by economic theory, this paper is the first to design a
large-scale applicable implementation on around 30,000 technology firm quarter
observations from 1992 to 2009 for the US to assess this model. Evaluating the
feasibility and performance of the Schwartz-Moon model reveals that it is comparably
accurate to the traditional sales multiple with key advantages in valuing small
and non-listed firms. Most importantly, however, the model is able to indicate
severe market over- or undervaluation from a fundamental perspective. We demonstrate
that a trading strategy based on our implementation has significant investment
value. Consequently, the model seems suitable for detecting misvaluations as the
dot-com bubble.
article_type: original
author:
- first_name: Jan
full_name: Klobucnik, Jan
last_name: Klobucnik
- first_name: Sönke
full_name: Sievers, Sönke
id: '46447'
last_name: Sievers
citation:
ama: Klobucnik J, Sievers S. Valuing high technology growth firms. Journal of
Business Economics (VHB-JOURQUAL 4 Ranking B). 2013;83(9):947-984. doi:https://doi.org/10.1007/s11573-013-0684-2
apa: Klobucnik, J., & Sievers, S. (2013). Valuing high technology growth firms.
Journal of Business Economics (VHB-JOURQUAL 4 Ranking B), 83(9),
947–984. https://doi.org/10.1007/s11573-013-0684-2
bibtex: '@article{Klobucnik_Sievers_2013, title={Valuing high technology growth
firms}, volume={83}, DOI={https://doi.org/10.1007/s11573-013-0684-2},
number={9}, journal={Journal of Business Economics (VHB-JOURQUAL 4 Ranking B)},
publisher={Springer}, author={Klobucnik, Jan and Sievers, Sönke}, year={2013},
pages={947–984} }'
chicago: 'Klobucnik, Jan, and Sönke Sievers. “Valuing High Technology Growth Firms.”
Journal of Business Economics (VHB-JOURQUAL 4 Ranking B) 83, no. 9 (2013):
947–84. https://doi.org/10.1007/s11573-013-0684-2.'
ieee: 'J. Klobucnik and S. Sievers, “Valuing high technology growth firms,” Journal
of Business Economics (VHB-JOURQUAL 4 Ranking B), vol. 83, no. 9, pp. 947–984,
2013, doi: https://doi.org/10.1007/s11573-013-0684-2.'
mla: Klobucnik, Jan, and Sönke Sievers. “Valuing High Technology Growth Firms.”
Journal of Business Economics (VHB-JOURQUAL 4 Ranking B), vol. 83, no.
9, Springer, 2013, pp. 947–84, doi:https://doi.org/10.1007/s11573-013-0684-2.
short: J. Klobucnik, S. Sievers, Journal of Business Economics (VHB-JOURQUAL 4 Ranking
B) 83 (2013) 947–984.
date_created: 2018-10-31T11:31:56Z
date_updated: 2026-04-09T08:00:16Z
department:
- _id: '275'
doi: https://doi.org/10.1007/s11573-013-0684-2
extern: '1'
intvolume: ' 83'
issue: '9'
jel:
- G11
- G12
- G17
- G33
keyword:
- Schwartz-Moon model
- Market mispricing
- Empirical test
- Company valuation
- Trading strategy
language:
- iso: eng
main_file_link:
- url: https://link.springer.com/article/10.1007/s11573-013-0684-2
page: 947-984
publication: Journal of Business Economics (VHB-JOURQUAL 4 Ranking B)
publication_status: published
publisher: Springer
quality_controlled: '1'
status: public
title: Valuing high technology growth firms
type: journal_article
user_id: '115848'
volume: 83
year: '2013'
...
---
_id: '5685'
abstract:
- lang: eng
text: In double-sided markets for computing resources an optimal allocation schedule
among job offers and requests subject to relevant capacity constraints can be
determined. With increasing storage demands and emerging storage services the
question how to schedule storage jobs becomes more and more interesting. Since
such scheduling problems are often in the class NP-complete an exact computation
is not feasible in practice. On the other hand an approximation to the optimal
solution can easily be found by means of using heuristics. The problem with this
attempt is that the suggested solution may not be exactly optimal and is thus
less satisfying. Considering the two above mentioned solution approaches one can
clearly find a trade-off between the optimality of the solution and the efficiency
to get to a solution at all. This work proposes to apply and combine heuristics
in optimization to gain from both of their benefits while reducing the problematic
aspects. Following this method it is assumed to get closer to the optimal solution
in a shorter time compared to a full optimization.
author:
- first_name: Josef
full_name: Finkbeiner, Josef
last_name: Finkbeiner
- first_name: Christian
full_name: Bodenstein, Christian
last_name: Bodenstein
- first_name: Guido
full_name: Schryen, Guido
id: '72850'
last_name: Schryen
- first_name: Dirk
full_name: Neumann, Dirk
last_name: Neumann
citation:
ama: 'Finkbeiner J, Bodenstein C, Schryen G, Neumann D. Applying heuristic methods
for job scheduling in storage markets. In: 18th European Conference on Information
Systems (ECIS 2010). ; 2010.'
apa: Finkbeiner, J., Bodenstein, C., Schryen, G., & Neumann, D. (2010). Applying
heuristic methods for job scheduling in storage markets. In 18th European Conference
on Information Systems (ECIS 2010).
bibtex: '@inproceedings{Finkbeiner_Bodenstein_Schryen_Neumann_2010, title={Applying
heuristic methods for job scheduling in storage markets}, booktitle={18th European
Conference on Information Systems (ECIS 2010)}, author={Finkbeiner, Josef and
Bodenstein, Christian and Schryen, Guido and Neumann, Dirk}, year={2010} }'
chicago: Finkbeiner, Josef, Christian Bodenstein, Guido Schryen, and Dirk Neumann.
“Applying Heuristic Methods for Job Scheduling in Storage Markets.” In 18th
European Conference on Information Systems (ECIS 2010), 2010.
ieee: J. Finkbeiner, C. Bodenstein, G. Schryen, and D. Neumann, “Applying heuristic
methods for job scheduling in storage markets,” in 18th European Conference
on Information Systems (ECIS 2010), 2010.
mla: Finkbeiner, Josef, et al. “Applying Heuristic Methods for Job Scheduling in
Storage Markets.” 18th European Conference on Information Systems (ECIS 2010),
2010.
short: 'J. Finkbeiner, C. Bodenstein, G. Schryen, D. Neumann, in: 18th European
Conference on Information Systems (ECIS 2010), 2010.'
date_created: 2018-11-14T15:45:11Z
date_updated: 2022-01-06T07:02:32Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
content_type: application/pdf
creator: hsiemes
date_created: 2018-12-11T15:21:06Z
date_updated: 2018-12-13T15:19:40Z
file_id: '6188'
file_name: s1-ln7055316-1881058806-1939656818Hwf-1884822883IdV-5442784107055316PDF_HI0001.pdf
file_size: 171336
relation: main_file
file_date_updated: 2018-12-13T15:19:40Z
has_accepted_license: '1'
keyword:
- Decision Support System
- Algorithms
- Optimization
- Market Engineering
language:
- iso: eng
oa: '1'
publication: 18th European Conference on Information Systems (ECIS 2010)
status: public
title: Applying heuristic methods for job scheduling in storage markets
type: conference
user_id: '61579'
year: '2010'
...
---
_id: '4406'
abstract:
- lang: eng
text: Using aggregate balance sheet data from banks across the EU-25 over the period
from 1997 to 2005 we provide empirical evidence that national banking market concentration
has a negative impact on European banks’ financial soundness as measured by the
Z-score technique while controlling for macroeconomic, bank-specific, regulatory,
and institutional factors. Furthermore, our analysis reveals that Eastern European
banking markets exhibiting a lower level of competitive pressure, fewer diversification
opportunities and a higher fraction of government-owned banks are more prone to
financial fragility whereas capital regulations have supported financial stability
across the entire European Union.
author:
- first_name: André
full_name: Uhde, André
id: '36049'
last_name: Uhde
orcid: https://orcid.org/0000-0002-8058-8857
- first_name: Ulrich
full_name: Heimeshoff, Ulrich
last_name: Heimeshoff
citation:
ama: 'Uhde A, Heimeshoff U. Consolidation in banking and financial stability in
Europe: Empirical evidence. Journal of Banking & Finance. 2009;33(7):1299-1311.
doi:https://doi.org/10.1016/j.jbankfin.2009.01.006'
apa: 'Uhde, A., & Heimeshoff, U. (2009). Consolidation in banking and financial
stability in Europe: Empirical evidence. Journal of Banking & Finance,
33(7), 1299–1311. https://doi.org/10.1016/j.jbankfin.2009.01.006'
bibtex: '@article{Uhde_Heimeshoff_2009, title={Consolidation in banking and financial
stability in Europe: Empirical evidence}, volume={33}, DOI={https://doi.org/10.1016/j.jbankfin.2009.01.006},
number={7}, journal={Journal of Banking & Finance}, author={Uhde, André and
Heimeshoff, Ulrich}, year={2009}, pages={1299–1311} }'
chicago: 'Uhde, André, and Ulrich Heimeshoff. “Consolidation in Banking and Financial
Stability in Europe: Empirical Evidence.” Journal of Banking & Finance
33, no. 7 (2009): 1299–1311. https://doi.org/10.1016/j.jbankfin.2009.01.006.'
ieee: 'A. Uhde and U. Heimeshoff, “Consolidation in banking and financial stability
in Europe: Empirical evidence,” Journal of Banking & Finance, vol.
33, no. 7, pp. 1299–1311, 2009, doi: https://doi.org/10.1016/j.jbankfin.2009.01.006.'
mla: 'Uhde, André, and Ulrich Heimeshoff. “Consolidation in Banking and Financial
Stability in Europe: Empirical Evidence.” Journal of Banking & Finance,
vol. 33, no. 7, 2009, pp. 1299–311, doi:https://doi.org/10.1016/j.jbankfin.2009.01.006.'
short: A. Uhde, U. Heimeshoff, Journal of Banking & Finance 33 (2009) 1299–1311.
date_created: 2018-09-14T13:02:19Z
date_updated: 2023-01-10T09:36:22Z
department:
- _id: '186'
- _id: '188'
doi: https://doi.org/10.1016/j.jbankfin.2009.01.006
extern: '1'
intvolume: ' 33'
issue: '7'
jel:
- G21
- G28
- G34
- L16
keyword:
- Market structure
- Financial stability
- Banking regulation
language:
- iso: eng
page: 1299-1311
publication: Journal of Banking & Finance
publication_status: published
status: public
title: 'Consolidation in banking and financial stability in Europe: Empirical evidence'
type: journal_article
user_id: '21810'
volume: 33
year: '2009'
...