---
_id: '63401'
article_number: '104838'
author:
- first_name: Kirsten
full_name: Thommes, Kirsten
id: '72497'
last_name: Thommes
- first_name: Miro
full_name: Mehic, Miro
id: '56915'
last_name: Mehic
citation:
ama: 'Thommes K, Mehic M. The persistence of default effects: Evidence from CO2
offsetting in cargo transportation. Transportation Research Part A: Policy
and Practice. 2026;204. doi:10.1016/j.tra.2025.104838'
apa: 'Thommes, K., & Mehic, M. (2026). The persistence of default effects: Evidence
from CO2 offsetting in cargo transportation. Transportation Research Part A:
Policy and Practice, 204, Article 104838. https://doi.org/10.1016/j.tra.2025.104838'
bibtex: '@article{Thommes_Mehic_2026, title={The persistence of default effects:
Evidence from CO2 offsetting in cargo transportation}, volume={204}, DOI={10.1016/j.tra.2025.104838},
number={104838}, journal={Transportation Research Part A: Policy and Practice},
publisher={Elsevier BV}, author={Thommes, Kirsten and Mehic, Miro}, year={2026}
}'
chicago: 'Thommes, Kirsten, and Miro Mehic. “The Persistence of Default Effects:
Evidence from CO2 Offsetting in Cargo Transportation.” Transportation Research
Part A: Policy and Practice 204 (2026). https://doi.org/10.1016/j.tra.2025.104838.'
ieee: 'K. Thommes and M. Mehic, “The persistence of default effects: Evidence from
CO2 offsetting in cargo transportation,” Transportation Research Part A: Policy
and Practice, vol. 204, Art. no. 104838, 2026, doi: 10.1016/j.tra.2025.104838.'
mla: 'Thommes, Kirsten, and Miro Mehic. “The Persistence of Default Effects: Evidence
from CO2 Offsetting in Cargo Transportation.” Transportation Research Part
A: Policy and Practice, vol. 204, 104838, Elsevier BV, 2026, doi:10.1016/j.tra.2025.104838.'
short: 'K. Thommes, M. Mehic, Transportation Research Part A: Policy and Practice
204 (2026).'
date_created: 2025-12-22T16:20:55Z
date_updated: 2025-12-22T16:21:22Z
department:
- _id: '178'
- _id: '184'
doi: 10.1016/j.tra.2025.104838
intvolume: ' 204'
language:
- iso: eng
publication: 'Transportation Research Part A: Policy and Practice'
publication_identifier:
issn:
- 0965-8564
publication_status: published
publisher: Elsevier BV
status: public
title: 'The persistence of default effects: Evidence from CO2 offsetting in cargo
transportation'
type: journal_article
user_id: '72497'
volume: 204
year: '2026'
...
---
_id: '64904'
author:
- first_name: Sounia
full_name: Kombert, Sounia
last_name: Kombert
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Kombert S, Sureth-Sloane C. Schocks durch Zölle und Steuern. Handelskonflikte
und Abkommen werden zur zentralen Frage für Unternehmen. Wie bewältigen sie die
neue Unsicherheit? Frankfurter Allgemeine Zeitung. 2026:16, Sp. 1-4.
apa: Kombert, S., & Sureth-Sloane, C. (2026). Schocks durch Zölle und Steuern.
Handelskonflikte und Abkommen werden zur zentralen Frage für Unternehmen. Wie
bewältigen sie die neue Unsicherheit? Frankfurter Allgemeine Zeitung, 51,
16, Sp. 1-4.
bibtex: '@article{Kombert_Sureth-Sloane_2026, title={Schocks durch Zölle und Steuern.
Handelskonflikte und Abkommen werden zur zentralen Frage für Unternehmen. Wie
bewältigen sie die neue Unsicherheit?}, number={51}, journal={Frankfurter Allgemeine
Zeitung}, author={Kombert, Sounia and Sureth-Sloane, Caren}, year={2026}, pages={16,
Sp. 1-4} }'
chicago: Kombert, Sounia, and Caren Sureth-Sloane. “Schocks Durch Zölle Und Steuern.
Handelskonflikte Und Abkommen Werden Zur Zentralen Frage Für Unternehmen. Wie
Bewältigen Sie Die Neue Unsicherheit?” Frankfurter Allgemeine Zeitung,
2026.
ieee: S. Kombert and C. Sureth-Sloane, “Schocks durch Zölle und Steuern. Handelskonflikte
und Abkommen werden zur zentralen Frage für Unternehmen. Wie bewältigen sie die
neue Unsicherheit?,” Frankfurter Allgemeine Zeitung, no. 51, pp. 16, Sp.
1-4, 2026.
mla: Kombert, Sounia, and Caren Sureth-Sloane. “Schocks Durch Zölle Und Steuern.
Handelskonflikte Und Abkommen Werden Zur Zentralen Frage Für Unternehmen. Wie
Bewältigen Sie Die Neue Unsicherheit?” Frankfurter Allgemeine Zeitung,
no. 51, 2026, pp. 16, Sp. 1-4.
short: S. Kombert, C. Sureth-Sloane, Frankfurter Allgemeine Zeitung (2026) 16, Sp.
1-4.
date_created: 2026-03-12T08:53:31Z
date_updated: 2026-03-12T08:54:10Z
department:
- _id: '187'
issue: '51'
language:
- iso: eng
page: 16, Sp. 1-4
publication: Frankfurter Allgemeine Zeitung
publication_date: 2026-03-02
status: public
title: Schocks durch Zölle und Steuern. Handelskonflikte und Abkommen werden zur zentralen
Frage für Unternehmen. Wie bewältigen sie die neue Unsicherheit?
type: newspaper_article
user_id: '96670'
year: '2026'
...
---
_id: '64903'
author:
- first_name: Thomas
full_name: Hoppe, Thomas
last_name: Hoppe
- first_name: Deborah
full_name: Schanz, Deborah
last_name: Schanz
- first_name: Susann
full_name: Sturm, Susann
last_name: Sturm
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: 'Hoppe T, Schanz D, Sturm S, Sureth-Sloane C. Steuerkomplexität: Wie lässt
sie sich messen und welche Folgen hat sie? Schmalenbach IMPULSE. 2026;(6):1-12.
doi:10.54585/IEZK8936'
apa: 'Hoppe, T., Schanz, D., Sturm, S., & Sureth-Sloane, C. (2026). Steuerkomplexität:
Wie lässt sie sich messen und welche Folgen hat sie? Schmalenbach IMPULSE,
6, 1–12. https://doi.org/10.54585/IEZK8936'
bibtex: '@article{Hoppe_Schanz_Sturm_Sureth-Sloane_2026, title={Steuerkomplexität:
Wie lässt sie sich messen und welche Folgen hat sie?}, DOI={10.54585/IEZK8936},
number={6}, journal={Schmalenbach IMPULSE}, author={Hoppe, Thomas and Schanz,
Deborah and Sturm, Susann and Sureth-Sloane, Caren}, year={2026}, pages={1–12}
}'
chicago: 'Hoppe, Thomas, Deborah Schanz, Susann Sturm, and Caren Sureth-Sloane.
“Steuerkomplexität: Wie Lässt Sie Sich Messen Und Welche Folgen Hat Sie?” Schmalenbach
IMPULSE, no. 6 (2026): 1–12. https://doi.org/10.54585/IEZK8936.'
ieee: 'T. Hoppe, D. Schanz, S. Sturm, and C. Sureth-Sloane, “Steuerkomplexität:
Wie lässt sie sich messen und welche Folgen hat sie?,” Schmalenbach IMPULSE,
no. 6, pp. 1–12, 2026, doi: 10.54585/IEZK8936.'
mla: 'Hoppe, Thomas, et al. “Steuerkomplexität: Wie Lässt Sie Sich Messen Und Welche
Folgen Hat Sie?” Schmalenbach IMPULSE, no. 6, 2026, pp. 1–12, doi:10.54585/IEZK8936.'
short: T. Hoppe, D. Schanz, S. Sturm, C. Sureth-Sloane, Schmalenbach IMPULSE (2026)
1–12.
date_created: 2026-03-12T08:49:50Z
date_updated: 2026-03-12T08:54:13Z
department:
- _id: '187'
doi: 10.54585/IEZK8936
issue: '6'
language:
- iso: eng
page: 1-12
publication: Schmalenbach IMPULSE
status: public
title: 'Steuerkomplexität: Wie lässt sie sich messen und welche Folgen hat sie?'
type: journal_article
user_id: '96670'
year: '2026'
...
---
_id: '65054'
author:
- first_name: Tobias
full_name: Jenert, Tobias
id: '71994'
last_name: Jenert
orcid: ' https://orcid.org/0000-0001-9262-5646'
- first_name: H.-Hugo
full_name: Kremer, H.-Hugo
id: '15280'
last_name: Kremer
- first_name: Marie-Ann
full_name: Kückmann, Marie-Ann
id: '25394'
last_name: Kückmann
- first_name: Niklas
full_name: Sänger, Niklas
id: '49812'
last_name: Sänger
orcid: 0009-0007-2292-9063
- first_name: Leonie
full_name: Schmid, Leonie
id: '57331'
last_name: Schmid
orcid: 0009-0005-8378-4385
- first_name: Stephanie
full_name: Wilde, Stephanie
last_name: Wilde
citation:
ama: 'Jenert T, Kremer H-H, Kückmann M-A, Sänger N, Schmid L, Wilde S. Kontextualisierung
von Lehren und Lernen: Didaktische Einbettung und Implikationen eines virtuellen
Berufskollegs zur Förderung von Professionalisierungsprozessen in der beruflichen
Lehrkräftebildung. bwp@ Spezial 23. Published online 2026.'
apa: 'Jenert, T., Kremer, H.-H., Kückmann, M.-A., Sänger, N., Schmid, L., &
Wilde, S. (2026). Kontextualisierung von Lehren und Lernen: Didaktische Einbettung
und Implikationen eines virtuellen Berufskollegs zur Förderung von Professionalisierungsprozessen
in der beruflichen Lehrkräftebildung. bwp@ Spezial 23.'
bibtex: '@article{Jenert_Kremer_Kückmann_Sänger_Schmid_Wilde_2026, title={Kontextualisierung
von Lehren und Lernen: Didaktische Einbettung und Implikationen eines virtuellen
Berufskollegs zur Förderung von Professionalisierungsprozessen in der beruflichen
Lehrkräftebildung}, journal={bwp@ Spezial 23}, author={Jenert, Tobias and Kremer,
H.-Hugo and Kückmann, Marie-Ann and Sänger, Niklas and Schmid, Leonie and Wilde,
Stephanie}, year={2026} }'
chicago: 'Jenert, Tobias, H.-Hugo Kremer, Marie-Ann Kückmann, Niklas Sänger, Leonie
Schmid, and Stephanie Wilde. “Kontextualisierung von Lehren und Lernen: Didaktische
Einbettung und Implikationen eines virtuellen Berufskollegs zur Förderung von
Professionalisierungsprozessen in der beruflichen Lehrkräftebildung.” bwp@
Spezial 23, 2026.'
ieee: 'T. Jenert, H.-H. Kremer, M.-A. Kückmann, N. Sänger, L. Schmid, and S. Wilde,
“Kontextualisierung von Lehren und Lernen: Didaktische Einbettung und Implikationen
eines virtuellen Berufskollegs zur Förderung von Professionalisierungsprozessen
in der beruflichen Lehrkräftebildung,” bwp@ Spezial 23, 2026.'
mla: 'Jenert, Tobias, et al. “Kontextualisierung von Lehren und Lernen: Didaktische
Einbettung und Implikationen eines virtuellen Berufskollegs zur Förderung von
Professionalisierungsprozessen in der beruflichen Lehrkräftebildung.” bwp@
Spezial 23, 2026.'
short: T. Jenert, H.-H. Kremer, M.-A. Kückmann, N. Sänger, L. Schmid, S. Wilde,
bwp@ Spezial 23 (2026).
date_created: 2026-03-18T14:24:50Z
date_updated: 2026-03-19T08:52:11Z
department:
- _id: '208'
- _id: '282'
language:
- iso: ger
main_file_link:
- url: https://www.bwpat.de/spezial23/jenert_etal_spezial23.pdf
publication: bwp@ Spezial 23
publication_status: published
status: public
title: 'Kontextualisierung von Lehren und Lernen: Didaktische Einbettung und Implikationen
eines virtuellen Berufskollegs zur Förderung von Professionalisierungsprozessen
in der beruflichen Lehrkräftebildung'
type: journal_article
user_id: '57331'
year: '2026'
...
---
_id: '64735'
author:
- first_name: Tobias
full_name: Jenert, Tobias
id: '71994'
last_name: Jenert
orcid: ' https://orcid.org/0000-0001-9262-5646'
- first_name: H.-Hugo
full_name: Kremer, H.-Hugo
id: '15280'
last_name: Kremer
- first_name: Marie-Ann
full_name: Kückmann, Marie-Ann
id: '25394'
last_name: Kückmann
- first_name: Niklas
full_name: Sänger, Niklas
id: '49812'
last_name: Sänger
orcid: 0009-0007-2292-9063
- first_name: Leonie
full_name: Schmid, Leonie
id: '57331'
last_name: Schmid
orcid: 0009-0005-8378-4385
- first_name: Stephanie
full_name: Wilde, Stephanie
last_name: Wilde
citation:
ama: 'Jenert T, Kremer H-H, Kückmann M-A, Sänger N, Schmid L, Wilde S. Professionelle
Entwicklung für das Lehramt an Berufskollegs. Theoretische Analysen besonderer
Kompetenzanforderungen und Konsequenzen für die Studienganggestaltung. In: Vogelsang
C, Grotegut L, Bruns J, Fechner S, eds. Handlungsorientierung in der Ausbildung
von Lehrkräften und pädagogischen Fachkräften - Konzeptionen und Forschungsperspektiven.
Vol 2. Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung. Waxmann;
2026. doi:https://doi.org/10.31244/9783818851057'
apa: Jenert, T., Kremer, H.-H., Kückmann, M.-A., Sänger, N., Schmid, L., & Wilde,
S. (2026). Professionelle Entwicklung für das Lehramt an Berufskollegs. Theoretische
Analysen besonderer Kompetenzanforderungen und Konsequenzen für die Studienganggestaltung.
In C. Vogelsang, L. Grotegut, J. Bruns, & S. Fechner (Eds.), Handlungsorientierung
in der Ausbildung von Lehrkräften und pädagogischen Fachkräften - Konzeptionen
und Forschungsperspektiven (Vol. 2). Waxmann. https://doi.org/10.31244/9783818851057
bibtex: '@inbook{Jenert_Kremer_Kückmann_Sänger_Schmid_Wilde_2026, series={Paderborner
Beiträge zur Bildungsforschung und Lehrkräftebildung}, title={Professionelle Entwicklung
für das Lehramt an Berufskollegs. Theoretische Analysen besonderer Kompetenzanforderungen
und Konsequenzen für die Studienganggestaltung}, volume={2}, DOI={https://doi.org/10.31244/9783818851057},
booktitle={Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen
Fachkräften - Konzeptionen und Forschungsperspektiven}, publisher={Waxmann}, author={Jenert,
Tobias and Kremer, H.-Hugo and Kückmann, Marie-Ann and Sänger, Niklas and Schmid,
Leonie and Wilde, Stephanie}, editor={Vogelsang, Christoph and Grotegut, Lea and
Bruns, Julia and Fechner, Sabine}, year={2026}, collection={Paderborner Beiträge
zur Bildungsforschung und Lehrkräftebildung} }'
chicago: Jenert, Tobias, H.-Hugo Kremer, Marie-Ann Kückmann, Niklas Sänger, Leonie
Schmid, and Stephanie Wilde. “Professionelle Entwicklung für das Lehramt an Berufskollegs.
Theoretische Analysen besonderer Kompetenzanforderungen und Konsequenzen für die
Studienganggestaltung.” In Handlungsorientierung in der Ausbildung von Lehrkräften
und pädagogischen Fachkräften - Konzeptionen und Forschungsperspektiven, edited
by Christoph Vogelsang, Lea Grotegut, Julia Bruns, and Sabine Fechner, Vol. 2.
Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung. Waxmann, 2026.
https://doi.org/10.31244/9783818851057.
ieee: T. Jenert, H.-H. Kremer, M.-A. Kückmann, N. Sänger, L. Schmid, and S. Wilde,
“Professionelle Entwicklung für das Lehramt an Berufskollegs. Theoretische Analysen
besonderer Kompetenzanforderungen und Konsequenzen für die Studienganggestaltung,”
in Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen
Fachkräften - Konzeptionen und Forschungsperspektiven, vol. 2, C. Vogelsang,
L. Grotegut, J. Bruns, and S. Fechner, Eds. Waxmann, 2026.
mla: Jenert, Tobias, et al. “Professionelle Entwicklung für das Lehramt an Berufskollegs.
Theoretische Analysen besonderer Kompetenzanforderungen und Konsequenzen für die
Studienganggestaltung.” Handlungsorientierung in der Ausbildung von Lehrkräften
und pädagogischen Fachkräften - Konzeptionen und Forschungsperspektiven, edited
by Christoph Vogelsang et al., vol. 2, Waxmann, 2026, doi:https://doi.org/10.31244/9783818851057.
short: 'T. Jenert, H.-H. Kremer, M.-A. Kückmann, N. Sänger, L. Schmid, S. Wilde,
in: C. Vogelsang, L. Grotegut, J. Bruns, S. Fechner (Eds.), Handlungsorientierung
in der Ausbildung von Lehrkräften und pädagogischen Fachkräften - Konzeptionen
und Forschungsperspektiven, Waxmann, 2026.'
date_created: 2026-02-26T14:45:54Z
date_updated: 2026-03-19T08:53:06Z
department:
- _id: '208'
- _id: '282'
doi: https://doi.org/10.31244/9783818851057
editor:
- first_name: Christoph
full_name: Vogelsang, Christoph
last_name: Vogelsang
- first_name: Lea
full_name: Grotegut, Lea
last_name: Grotegut
- first_name: Julia
full_name: Bruns, Julia
last_name: Bruns
- first_name: Sabine
full_name: Fechner, Sabine
last_name: Fechner
intvolume: ' 2'
language:
- iso: ger
publication: Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen
Fachkräften - Konzeptionen und Forschungsperspektiven
publication_status: published
publisher: Waxmann
series_title: Paderborner Beiträge zur Bildungsforschung und Lehrkräftebildung
status: public
title: Professionelle Entwicklung für das Lehramt an Berufskollegs. Theoretische Analysen
besonderer Kompetenzanforderungen und Konsequenzen für die Studienganggestaltung
type: book_chapter
user_id: '57331'
volume: 2
year: '2026'
...
---
_id: '65066'
abstract:
- lang: eng
text: "Abstract\r\n We investigate
whether the recently approved reforms of the apportionment of parliamentary seats
to parties in the German Bundestag affects the parties’ political influence measured
by power indices. We find that under neither reform the underlying simple game,
which describes the possibilities to form governments, remains unchanged and as
a result the Shapley-Shubik and the Banzhaf index are unaltered. As a consequence,
the major change resulting from the reforms is the reduction of the Bundestag’s
size to 630 seats."
article_type: original
author:
- first_name: Papatya
full_name: Duman, Papatya
last_name: Duman
- first_name: Claus-Jochen
full_name: Haake, Claus-Jochen
id: '20801'
last_name: Haake
citation:
ama: 'Duman P, Haake C-J. A Note on the Size Reduction Reform in the German Parliament:
A Game Theoretic Analysis of Power Indices. Review of Economics. 2026;76(3):241-270.
doi:10.1515/roe-2024-0048'
apa: 'Duman, P., & Haake, C.-J. (2026). A Note on the Size Reduction Reform
in the German Parliament: A Game Theoretic Analysis of Power Indices. Review
of Economics, 76(3), 241–270. https://doi.org/10.1515/roe-2024-0048'
bibtex: '@article{Duman_Haake_2026, title={A Note on the Size Reduction Reform in
the German Parliament: A Game Theoretic Analysis of Power Indices}, volume={76},
DOI={10.1515/roe-2024-0048},
number={3}, journal={Review of Economics}, publisher={Walter de Gruyter GmbH},
author={Duman, Papatya and Haake, Claus-Jochen}, year={2026}, pages={241–270}
}'
chicago: 'Duman, Papatya, and Claus-Jochen Haake. “A Note on the Size Reduction
Reform in the German Parliament: A Game Theoretic Analysis of Power Indices.”
Review of Economics 76, no. 3 (2026): 241–70. https://doi.org/10.1515/roe-2024-0048.'
ieee: 'P. Duman and C.-J. Haake, “A Note on the Size Reduction Reform in the German
Parliament: A Game Theoretic Analysis of Power Indices,” Review of Economics,
vol. 76, no. 3, pp. 241–270, 2026, doi: 10.1515/roe-2024-0048.'
mla: 'Duman, Papatya, and Claus-Jochen Haake. “A Note on the Size Reduction Reform
in the German Parliament: A Game Theoretic Analysis of Power Indices.” Review
of Economics, vol. 76, no. 3, Walter de Gruyter GmbH, 2026, pp. 241–70, doi:10.1515/roe-2024-0048.'
short: P. Duman, C.-J. Haake, Review of Economics 76 (2026) 241–270.
date_created: 2026-03-19T13:51:12Z
date_updated: 2026-03-19T13:56:59Z
department:
- _id: '205'
- _id: '475'
- _id: '200'
doi: 10.1515/roe-2024-0048
intvolume: ' 76'
issue: '3'
jel:
- D72
- C71
keyword:
- Bundestag reform
- Banzhaf power index
- Shapley-Shubik power index
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.degruyterbrill.com/document/doi/10.1515/roe-2024-0048/html
oa: '1'
page: 241-270
publication: Review of Economics
publication_identifier:
issn:
- 0948-5139
- 2366-035X
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: 'A Note on the Size Reduction Reform in the German Parliament: A Game Theoretic
Analysis of Power Indices'
type: journal_article
user_id: '20801'
volume: 76
year: '2026'
...
---
_id: '65090'
abstract:
- lang: eng
text: "Abstract\r\n If XAI are
to become social XAI, XAI methods must have capabilities enabling them to ‘extract’
information about the underlying AI model and to generate explanatory content
based on that information. In a dialog between explainer and explainee, the explanans
presented in every explanation move have to relate to each other understandably
and coherently in order to remain trustworthy. This signifies that the generated
explanantia have to be consistent—independently of what question is answered by
each explanans, in what modality, in what vocabulary, and at what level of abstraction.
Moreover, it is advantageous to be able to provide a rich palette of different
kinds of explanantia in order to be able to have a fluent dialog in which the
explanantia can be generated and adapted to the context, the explainee, feedback,
reactions during the interaction with the explainee, and so forth. This chapter
attempts to identify relevant questions that an explainee might ask during an
explanatory dialog, and it assesses to what extent different XAI methods are capable
of addressing these questions in a coherent way. The Contextual Importance and
Utility (CIU) method is used to illustrate how an XAI method can generate explanantia
for most of the identified questions. CIU also provides a flexibility in how explanatory
content is generated that makes it possible to create a meaningful dialog with
the explainee."
author:
- first_name: Kary
full_name: Främling, Kary
last_name: Främling
- first_name: Kirsten
full_name: Thommes, Kirsten
id: '72497'
last_name: Thommes
- first_name: Britta
full_name: Wrede, Britta
last_name: Wrede
citation:
ama: 'Främling K, Thommes K, Wrede B. Generation of Explanatory Content and Requirements
for Social XAI. In: Social Explainable AI. Springer Nature Singapore; 2026.
doi:10.1007/978-981-96-5290-7_15'
apa: Främling, K., Thommes, K., & Wrede, B. (2026). Generation of Explanatory
Content and Requirements for Social XAI. In Social Explainable AI. Springer
Nature Singapore. https://doi.org/10.1007/978-981-96-5290-7_15
bibtex: '@inbook{Främling_Thommes_Wrede_2026, place={Singapore}, title={Generation
of Explanatory Content and Requirements for Social XAI}, DOI={10.1007/978-981-96-5290-7_15},
booktitle={Social Explainable AI}, publisher={Springer Nature Singapore}, author={Främling,
Kary and Thommes, Kirsten and Wrede, Britta}, year={2026} }'
chicago: 'Främling, Kary, Kirsten Thommes, and Britta Wrede. “Generation of Explanatory
Content and Requirements for Social XAI.” In Social Explainable AI. Singapore:
Springer Nature Singapore, 2026. https://doi.org/10.1007/978-981-96-5290-7_15.'
ieee: 'K. Främling, K. Thommes, and B. Wrede, “Generation of Explanatory Content
and Requirements for Social XAI,” in Social Explainable AI, Singapore:
Springer Nature Singapore, 2026.'
mla: Främling, Kary, et al. “Generation of Explanatory Content and Requirements
for Social XAI.” Social Explainable AI, Springer Nature Singapore, 2026,
doi:10.1007/978-981-96-5290-7_15.
short: 'K. Främling, K. Thommes, B. Wrede, in: Social Explainable AI, Springer Nature
Singapore, Singapore, 2026.'
date_created: 2026-03-23T08:48:38Z
date_updated: 2026-03-23T08:49:08Z
department:
- _id: '178'
- _id: '184'
doi: 10.1007/978-981-96-5290-7_15
language:
- iso: eng
place: Singapore
project:
- _id: '113'
name: TRR 318 - Subproject A3
- _id: '125'
name: TRR 318 - Subproject C2
publication: Social Explainable AI
publication_identifier:
isbn:
- '9789819652891'
- '9789819652907'
publication_status: published
publisher: Springer Nature Singapore
status: public
title: Generation of Explanatory Content and Requirements for Social XAI
type: book_chapter
user_id: '72497'
year: '2026'
...
---
_id: '65088'
abstract:
- lang: eng
text: "Abstract\r\n Quantitatively
evaluating the benefits of eXplainable Artificial Intelligence (XAI) and social
XAI for humans is not a trivial pursuit. Therefore, we categorize the potential
measures in terms of subjective and objective outcomes and short- and long-term
outcomes of interactive social XAI. When reviewing the current state of the art,
we observed some measurement problems in the literature: (a) Researchers do not
clearly state whether they want to measure the inner state of users, users’ behavioral
response, or the overall AI-human collaborative performance. (b) Moreover, most
measures implicitly assume that all humans either do not react or improve in attitudes
or performance. Psychological reactance (feeling or doing the opposite) is usually
not captured. (c) Many researchers invent their own scale when measuring psychological
constructs, thereby jeopardizing the validity of their measures and slowing down
progress in the field, because general evidence and subsequent learning can be
achieved only by collecting many compatible pieces of evidence. (d) Most studies
look into short-term outcomes and neglect that experiences in social interactions
with XAI may evolve and have long-term outcomes not only for the individual but
also for groups or society at large."
author:
- first_name: Kirsten
full_name: Thommes, Kirsten
id: '72497'
last_name: Thommes
citation:
ama: 'Thommes K. Measuring the Outcome of sXAI. In: Social Explainable AI.
Springer Nature Singapore; 2026. doi:10.1007/978-981-96-5290-7_28'
apa: Thommes, K. (2026). Measuring the Outcome of sXAI. In Social Explainable
AI. Springer Nature Singapore. https://doi.org/10.1007/978-981-96-5290-7_28
bibtex: '@inbook{Thommes_2026, place={Singapore}, title={Measuring the Outcome of
sXAI}, DOI={10.1007/978-981-96-5290-7_28},
booktitle={Social Explainable AI}, publisher={Springer Nature Singapore}, author={Thommes,
Kirsten}, year={2026} }'
chicago: 'Thommes, Kirsten. “Measuring the Outcome of SXAI.” In Social Explainable
AI. Singapore: Springer Nature Singapore, 2026. https://doi.org/10.1007/978-981-96-5290-7_28.'
ieee: 'K. Thommes, “Measuring the Outcome of sXAI,” in Social Explainable AI,
Singapore: Springer Nature Singapore, 2026.'
mla: Thommes, Kirsten. “Measuring the Outcome of SXAI.” Social Explainable AI,
Springer Nature Singapore, 2026, doi:10.1007/978-981-96-5290-7_28.
short: 'K. Thommes, in: Social Explainable AI, Springer Nature Singapore, Singapore,
2026.'
date_created: 2026-03-23T08:45:05Z
date_updated: 2026-03-23T08:45:33Z
department:
- _id: '178'
- _id: '184'
doi: 10.1007/978-981-96-5290-7_28
language:
- iso: eng
place: Singapore
project:
- _id: '113'
name: TRR 318 - Subproject A3
- _id: '125'
name: TRR 318 - Subproject C2
publication: Social Explainable AI
publication_identifier:
isbn:
- '9789819652891'
- '9789819652907'
publication_status: published
publisher: Springer Nature Singapore
status: public
title: Measuring the Outcome of sXAI
type: book_chapter
user_id: '72497'
year: '2026'
...
---
_id: '65086'
abstract:
- lang: eng
text: "Abstract\r\n Explainable
AI (XAI) aims to make the decisions and behavior of an AI understandable to the
people interacting with it and to those affected by its outcomes. To make XAI
social, real-world XAI systems need to simulate not only the ways in which human
explainers behave within explanatory dialogs but also the ways in which such dialogs
can successfully achieve the intended understanding on the explainee’s side. This,
in turn, requires an operationalization of the three core aspects of social XAI:
multimodality, incrementality, and patterns. This chapter lays the ground for
this goal by defining a basic operational model of social interactions that can
be refined and extended to account for the specificities of any explanatory real-world
setting. This serves as a basis for summarizing and discussing existing ideas
from explainability research and related areas in order to operationalize each
core aspect. Selected examples and case studies illustrate how to concretely realize
such an operationalization, thereby serving as a starting point for future research
on social interaction with XAI."
author:
- first_name: Henning
full_name: Wachsmuth, Henning
last_name: Wachsmuth
- first_name: Kirsten
full_name: Thommes, Kirsten
id: '72497'
last_name: Thommes
- first_name: Milad
full_name: Alshomary, Milad
last_name: Alshomary
citation:
ama: 'Wachsmuth H, Thommes K, Alshomary M. Operationalizing Social Interaction.
In: Social Explainable AI. Springer Nature Singapore; 2026. doi:10.1007/978-981-96-5290-7_27'
apa: Wachsmuth, H., Thommes, K., & Alshomary, M. (2026). Operationalizing Social
Interaction. In Social Explainable AI. Springer Nature Singapore. https://doi.org/10.1007/978-981-96-5290-7_27
bibtex: '@inbook{Wachsmuth_Thommes_Alshomary_2026, place={Singapore}, title={Operationalizing
Social Interaction}, DOI={10.1007/978-981-96-5290-7_27},
booktitle={Social Explainable AI}, publisher={Springer Nature Singapore}, author={Wachsmuth,
Henning and Thommes, Kirsten and Alshomary, Milad}, year={2026} }'
chicago: 'Wachsmuth, Henning, Kirsten Thommes, and Milad Alshomary. “Operationalizing
Social Interaction.” In Social Explainable AI. Singapore: Springer Nature
Singapore, 2026. https://doi.org/10.1007/978-981-96-5290-7_27.'
ieee: 'H. Wachsmuth, K. Thommes, and M. Alshomary, “Operationalizing Social Interaction,”
in Social Explainable AI, Singapore: Springer Nature Singapore, 2026.'
mla: Wachsmuth, Henning, et al. “Operationalizing Social Interaction.” Social
Explainable AI, Springer Nature Singapore, 2026, doi:10.1007/978-981-96-5290-7_27.
short: 'H. Wachsmuth, K. Thommes, M. Alshomary, in: Social Explainable AI, Springer
Nature Singapore, Singapore, 2026.'
date_created: 2026-03-23T08:42:37Z
date_updated: 2026-03-23T08:43:25Z
department:
- _id: '178'
- _id: '184'
doi: 10.1007/978-981-96-5290-7_27
language:
- iso: eng
place: Singapore
project:
- _id: '113'
name: TRR 318 - Subproject A3
- _id: '125'
name: TRR 318 - Subproject C2
publication: Social Explainable AI
publication_identifier:
isbn:
- '9789819652891'
- '9789819652907'
publication_status: published
publisher: Springer Nature Singapore
status: public
title: Operationalizing Social Interaction
type: book_chapter
user_id: '72497'
year: '2026'
...
---
_id: '65091'
abstract:
- lang: eng
text: "Abstract\r\n This chapter
examines key challenges and potential improvements in the areas of user interaction
and dynamic explanations. It highlights the need for XAI systems to address context
factors beyond their predefined scope, it points to the potential need to cocreate
new concepts that are adapted to particular explainees, and it provides a clear
overview of the XAI system’s underlying knowledge structure and interaction steps.
Emphasis is placed on mixed-initiative interaction in which the system can lead
or respond based on the context and the explainee’s reactions while asserting
the importance of maintaining coherence across consecutive explanations. These
advances aim to make XAI systems more flexible, interactive, and user-centric.
An operationalization section outlines how such social XAI systems could be implemented
based on the XAI capabilities provided by the Contextual Importance and Utility
XAI method described in the previous chapter."
author:
- first_name: Kary
full_name: Främling, Kary
last_name: Främling
- first_name: Britta
full_name: Wrede, Britta
last_name: Wrede
- first_name: Kirsten
full_name: Thommes, Kirsten
id: '72497'
last_name: Thommes
citation:
ama: 'Främling K, Wrede B, Thommes K. Exploration of Explaining Content. In: Social
Explainable AI. Springer Nature Singapore; 2026. doi:10.1007/978-981-96-5290-7_16'
apa: Främling, K., Wrede, B., & Thommes, K. (2026). Exploration of Explaining
Content. In Social Explainable AI. Springer Nature Singapore. https://doi.org/10.1007/978-981-96-5290-7_16
bibtex: '@inbook{Främling_Wrede_Thommes_2026, place={Singapore}, title={Exploration
of Explaining Content}, DOI={10.1007/978-981-96-5290-7_16},
booktitle={Social Explainable AI}, publisher={Springer Nature Singapore}, author={Främling,
Kary and Wrede, Britta and Thommes, Kirsten}, year={2026} }'
chicago: 'Främling, Kary, Britta Wrede, and Kirsten Thommes. “Exploration of Explaining
Content.” In Social Explainable AI. Singapore: Springer Nature Singapore,
2026. https://doi.org/10.1007/978-981-96-5290-7_16.'
ieee: 'K. Främling, B. Wrede, and K. Thommes, “Exploration of Explaining Content,”
in Social Explainable AI, Singapore: Springer Nature Singapore, 2026.'
mla: Främling, Kary, et al. “Exploration of Explaining Content.” Social Explainable
AI, Springer Nature Singapore, 2026, doi:10.1007/978-981-96-5290-7_16.
short: 'K. Främling, B. Wrede, K. Thommes, in: Social Explainable AI, Springer Nature
Singapore, Singapore, 2026.'
date_created: 2026-03-23T08:52:18Z
date_updated: 2026-03-23T08:52:46Z
department:
- _id: '178'
- _id: '184'
doi: 10.1007/978-981-96-5290-7_16
language:
- iso: eng
place: Singapore
project:
- _id: '113'
name: TRR 318 - Subproject A3
- _id: '125'
name: TRR 318 - Subproject C2
publication: Social Explainable AI
publication_identifier:
isbn:
- '9789819652891'
- '9789819652907'
publication_status: published
publisher: Springer Nature Singapore
status: public
title: Exploration of Explaining Content
type: book_chapter
user_id: '72497'
year: '2026'
...
---
_id: '65087'
abstract:
- lang: eng
text: "Abstract\r\n Much research
in XAI focuses on single, one-shot interactions, implicitly assuming that interactions
have no past, no future, and no surroundings. Although this assumption may be
necessary for many empirical research settings, it is overly simplifying and unrealistic.
Whereas empirical research focuses on a world in which no social context exists,
real applications are embedded in a temporal (past and future) and social context.
Social science research shows that repeated interactions and secondhand knowledge
in the social space massively affect human attitudes and behaviors. This chapter
explains how not only repeated interactions between XAI and humans but also the
social space and secondhand information may affect social XAI research."
author:
- first_name: Kirsten
full_name: Thommes, Kirsten
id: '72497'
last_name: Thommes
- first_name: Kary
full_name: Främling, Kary
last_name: Främling
- first_name: Britta
full_name: Wrede, Britta
last_name: Wrede
- first_name: Sylvain
full_name: Kubler, Sylvain
last_name: Kubler
citation:
ama: 'Thommes K, Främling K, Wrede B, Kubler S. Interaction History in Social XAI.
In: Social Explainable AI. Springer Nature Singapore; 2026. doi:10.1007/978-981-96-5290-7_17'
apa: Thommes, K., Främling, K., Wrede, B., & Kubler, S. (2026). Interaction
History in Social XAI. In Social Explainable AI. Springer Nature Singapore.
https://doi.org/10.1007/978-981-96-5290-7_17
bibtex: '@inbook{Thommes_Främling_Wrede_Kubler_2026, place={Singapore}, title={Interaction
History in Social XAI}, DOI={10.1007/978-981-96-5290-7_17},
booktitle={Social Explainable AI}, publisher={Springer Nature Singapore}, author={Thommes,
Kirsten and Främling, Kary and Wrede, Britta and Kubler, Sylvain}, year={2026}
}'
chicago: 'Thommes, Kirsten, Kary Främling, Britta Wrede, and Sylvain Kubler. “Interaction
History in Social XAI.” In Social Explainable AI. Singapore: Springer Nature
Singapore, 2026. https://doi.org/10.1007/978-981-96-5290-7_17.'
ieee: 'K. Thommes, K. Främling, B. Wrede, and S. Kubler, “Interaction History in
Social XAI,” in Social Explainable AI, Singapore: Springer Nature Singapore,
2026.'
mla: Thommes, Kirsten, et al. “Interaction History in Social XAI.” Social Explainable
AI, Springer Nature Singapore, 2026, doi:10.1007/978-981-96-5290-7_17.
short: 'K. Thommes, K. Främling, B. Wrede, S. Kubler, in: Social Explainable AI,
Springer Nature Singapore, Singapore, 2026.'
date_created: 2026-03-23T08:43:50Z
date_updated: 2026-03-23T08:44:37Z
department:
- _id: '178'
- _id: '184'
doi: 10.1007/978-981-96-5290-7_17
language:
- iso: eng
place: Singapore
project:
- _id: '125'
name: TRR 318 - Subproject C2
- _id: '113'
name: TRR 318 - Subproject A3
publication: Social Explainable AI
publication_identifier:
isbn:
- '9789819652891'
- '9789819652907'
publication_status: published
publisher: Springer Nature Singapore
status: public
title: Interaction History in Social XAI
type: book_chapter
user_id: '72497'
year: '2026'
...
---
_id: '65089'
abstract:
- lang: eng
text: "Abstract\r\n In the past,
there has been much research aiming to evaluate XAI practices—that is, explanations
that can add to a user’s understanding of “why” or “why not.” However, because
there is such a huge amount of diversity in social contexts, optimizing for the
mean neglects the social dimensions of to whom, what, why, when, and where explanations
are provided. Nonetheless, these dimensions matter. We give some brief examples
on the accuracy of the mental model (as an example for who?), on measuring explanation
practices (as an example of what?), on human motivation (as an example of why?),
on repeated interactions (as an example of when), and on bystander effects (as
an example of where?). Importantly, controlling for these factors (or randomizing
them) is as important as attempting to perform external validations."
author:
- first_name: Kirsten
full_name: Thommes, Kirsten
id: '72497'
last_name: Thommes
citation:
ama: 'Thommes K. Evaluation Principles. In: Social Explainable AI. Springer
Nature Singapore; 2026. doi:10.1007/978-981-96-5290-7_26'
apa: Thommes, K. (2026). Evaluation Principles. In Social Explainable AI.
Springer Nature Singapore. https://doi.org/10.1007/978-981-96-5290-7_26
bibtex: '@inbook{Thommes_2026, place={Singapore}, title={Evaluation Principles},
DOI={10.1007/978-981-96-5290-7_26},
booktitle={Social Explainable AI}, publisher={Springer Nature Singapore}, author={Thommes,
Kirsten}, year={2026} }'
chicago: 'Thommes, Kirsten. “Evaluation Principles.” In Social Explainable AI.
Singapore: Springer Nature Singapore, 2026. https://doi.org/10.1007/978-981-96-5290-7_26.'
ieee: 'K. Thommes, “Evaluation Principles,” in Social Explainable AI, Singapore:
Springer Nature Singapore, 2026.'
mla: Thommes, Kirsten. “Evaluation Principles.” Social Explainable AI, Springer
Nature Singapore, 2026, doi:10.1007/978-981-96-5290-7_26.
short: 'K. Thommes, in: Social Explainable AI, Springer Nature Singapore, Singapore,
2026.'
date_created: 2026-03-23T08:47:10Z
date_updated: 2026-03-23T08:47:38Z
department:
- _id: '178'
- _id: '184'
doi: 10.1007/978-981-96-5290-7_26
language:
- iso: eng
place: Singapore
project:
- _id: '113'
name: TRR 318 - Subproject A3
- _id: '125'
name: TRR 318 - Subproject C2
publication: Social Explainable AI
publication_identifier:
isbn:
- '9789819652891'
- '9789819652907'
publication_status: published
publisher: Springer Nature Singapore
status: public
title: Evaluation Principles
type: book_chapter
user_id: '72497'
year: '2026'
...
---
_id: '65105'
author:
- first_name: Philipp
full_name: zur Heiden, Philipp
id: '64394'
last_name: zur Heiden
- first_name: Haya
full_name: Halimeh, Haya
id: '87673'
last_name: Halimeh
- first_name: Philipp
full_name: Hansmeier, Philipp
id: '55603'
last_name: Hansmeier
- first_name: Christian
full_name: Vorbohle, Christian
id: '29951'
last_name: Vorbohle
- first_name: Maike
full_name: Althaus, Maike
id: '61896'
last_name: Althaus
- first_name: Daniel
full_name: Beverungen, Daniel
id: '59677'
last_name: Beverungen
- first_name: Dennis
full_name: Kundisch, Dennis
id: '21117'
last_name: Kundisch
- first_name: Oliver
full_name: Müller, Oliver
id: '72849'
last_name: Müller
citation:
ama: zur Heiden P, Halimeh H, Hansmeier P, et al. Data Spaces for Heterogeneous
Data Ecosystems – Findings from a Design Study in the Cultural Sector. Communications
of the Association for Information Systems.
apa: zur Heiden, P., Halimeh, H., Hansmeier, P., Vorbohle, C., Althaus, M., Beverungen,
D., Kundisch, D., & Müller, O. (n.d.). Data Spaces for Heterogeneous Data
Ecosystems – Findings from a Design Study in the Cultural Sector. Communications
of the Association for Information Systems.
bibtex: '@article{zur Heiden_Halimeh_Hansmeier_Vorbohle_Althaus_Beverungen_Kundisch_Müller,
title={Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design
Study in the Cultural Sector}, journal={Communications of the Association for
Information Systems}, author={zur Heiden, Philipp and Halimeh, Haya and Hansmeier,
Philipp and Vorbohle, Christian and Althaus, Maike and Beverungen, Daniel and
Kundisch, Dennis and Müller, Oliver} }'
chicago: Heiden, Philipp zur, Haya Halimeh, Philipp Hansmeier, Christian Vorbohle,
Maike Althaus, Daniel Beverungen, Dennis Kundisch, and Oliver Müller. “Data Spaces
for Heterogeneous Data Ecosystems – Findings from a Design Study in the Cultural
Sector.” Communications of the Association for Information Systems, n.d.
ieee: P. zur Heiden et al., “Data Spaces for Heterogeneous Data Ecosystems
– Findings from a Design Study in the Cultural Sector,” Communications of the
Association for Information Systems.
mla: zur Heiden, Philipp, et al. “Data Spaces for Heterogeneous Data Ecosystems
– Findings from a Design Study in the Cultural Sector.” Communications of the
Association for Information Systems.
short: P. zur Heiden, H. Halimeh, P. Hansmeier, C. Vorbohle, M. Althaus, D. Beverungen,
D. Kundisch, O. Müller, Communications of the Association for Information Systems
(n.d.).
date_created: 2026-03-24T13:31:24Z
date_updated: 2026-03-27T08:24:49Z
department:
- _id: '276'
- _id: '526'
- _id: '196'
language:
- iso: eng
project:
- _id: '160'
name: 'DatenraumKultur: Use Case 1 - Kulturplattformen - Datenraum Kultur'
publication: Communications of the Association for Information Systems
publication_status: accepted
status: public
title: Data Spaces for Heterogeneous Data Ecosystems – Findings from a Design Study
in the Cultural Sector
type: journal_article
user_id: '16205'
year: '2026'
...
---
_id: '65182'
abstract:
- lang: eng
text: The aggregation of rating metrics in reputation systems is crucial
for mitigating information overload by condensing customer rating distributions
into singular valence scores. While platforms typically employ technical aggregation
functions, such as the arithmetic mean to capture product quality, it remains
unclear whether these functions align with customers' innate aggregation patterns.
To address this knowledge gap, we designed a controlled economic decision experiment
to elicit customers' aggregation principles by analyzing their product ranking
decisions and contrasting these with various reference functions. Our findings
indicate that, on average, customers aggregate rating information in accordance
with the arithmetic mean. However, a granular analysis at the individual level
reveals significant heterogeneity in aggregation behavior, with a substantial
cluster exhibiting binary patterns that focus equally on negative (1-2 star) and
positive (4-5 star) ratings. Additional clusters concentrate on negative feedback,
particularly 1-star ratings or 1-2 star ratings collectively. Notably, these inherent
aggregation patterns exhibit stability across variations in numerical information
presentation and are not significantly influenced by individual characteristics,
such as online shopping experience, risk attitudes, or demographics. These findings
suggest that while the arithmetic mean captures average consumer behavior, platforms
could benefit from offering customizable aggregation options to better cater to
diverse user preferences for processing rating distributions. By doing so, platforms
can enhance the effectiveness of their reputation systems and improve the overall
quality of decision-making for consumers.
author:
- first_name: Dirk
full_name: van Straaten, Dirk
id: '10311'
last_name: van Straaten
- first_name: Behnud
full_name: Mir Djawadi, Behnud
id: '26032'
last_name: Mir Djawadi
orcid: 0000-0002-6271-5912
- first_name: Vitalik
full_name: Melnikov, Vitalik
id: '58747'
last_name: Melnikov
- first_name: Eyke
full_name: Hüllermeier, Eyke
id: '48129'
last_name: Hüllermeier
- first_name: René
full_name: Fahr, René
id: '111'
last_name: Fahr
citation:
ama: van Straaten D, Mir Djawadi B, Melnikov V, Hüllermeier E, Fahr R. Aggregation
Processes in Customer Rating Systems - Insights from an Economic Decision Experiment.
SSRN Electronic Journal. Published online 2026. doi:http://dx.doi.org/10.2139/ssrn.6201258
apa: van Straaten, D., Mir Djawadi, B., Melnikov, V., Hüllermeier, E., & Fahr,
R. (2026). Aggregation Processes in Customer Rating Systems - Insights from an
Economic Decision Experiment. SSRN Electronic Journal. http://dx.doi.org/10.2139/ssrn.6201258
bibtex: '@article{van Straaten_Mir Djawadi_Melnikov_Hüllermeier_Fahr_2026, title={Aggregation
Processes in Customer Rating Systems - Insights from an Economic Decision Experiment},
DOI={http://dx.doi.org/10.2139/ssrn.6201258},
journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={van Straaten,
Dirk and Mir Djawadi, Behnud and Melnikov, Vitalik and Hüllermeier, Eyke and Fahr,
René}, year={2026} }'
chicago: Straaten, Dirk van, Behnud Mir Djawadi, Vitalik Melnikov, Eyke Hüllermeier,
and René Fahr. “Aggregation Processes in Customer Rating Systems - Insights from
an Economic Decision Experiment.” SSRN Electronic Journal, 2026. http://dx.doi.org/10.2139/ssrn.6201258.
ieee: 'D. van Straaten, B. Mir Djawadi, V. Melnikov, E. Hüllermeier, and R. Fahr,
“Aggregation Processes in Customer Rating Systems - Insights from an Economic
Decision Experiment,” SSRN Electronic Journal, 2026, doi: http://dx.doi.org/10.2139/ssrn.6201258.'
mla: van Straaten, Dirk, et al. “Aggregation Processes in Customer Rating Systems
- Insights from an Economic Decision Experiment.” SSRN Electronic Journal,
Elsevier BV, 2026, doi:http://dx.doi.org/10.2139/ssrn.6201258.
short: D. van Straaten, B. Mir Djawadi, V. Melnikov, E. Hüllermeier, R. Fahr, SSRN
Electronic Journal (2026).
date_created: 2026-03-27T16:21:55Z
date_updated: 2026-03-27T21:55:03Z
department:
- _id: '179'
doi: http://dx.doi.org/10.2139/ssrn.6201258
language:
- iso: eng
publication: SSRN Electronic Journal
publication_status: published
publisher: Elsevier BV
status: public
title: Aggregation Processes in Customer Rating Systems - Insights from an Economic
Decision Experiment
type: journal_article
user_id: '26032'
year: '2026'
...
---
_id: '65181'
abstract:
- lang: eng
text: In many Western societies, mass immigration has been one of the most
divisive policy issues in recent years. Seemingly moderate inflows of migrants
can have substantial demographic consequences in the long run, due to (1) higher
fertility of the migrant population, (2) its younger age distribution, and (3)
the possibility of family reunification. Yet, demography hardly appears in the
policy debate, even in media outlets that are critical of mass immigration. This
may indicate that the mechanics of population dynamics are not widely understood.
We design a laboratory experiment in which we confront subjects with 30 different
migration scenarios. Subjects have to decide when to stop a given inflow of migrants
to achieve a target share of migrants after 60 years. In line with all our pre-registered
hypotheses, in scenarios that contain elements of usual mass immigration the growth
of the migrant population is systematically underestimated. This bias is even
stronger in scenarios that closely resemble the German situation since the opening
of the borders during the 2015 refugee crisis.
author:
- first_name: Klaus
full_name: Abbink, Klaus
last_name: Abbink
- first_name: Behnud
full_name: Mir Djawadi, Behnud
id: '26032'
last_name: Mir Djawadi
orcid: 0000-0002-6271-5912
citation:
ama: 'Abbink K, Mir Djawadi B. Migration and Long-Term Demographic Change: Can We
Control the Numbers? SSRN Electronic Journal. Published online 2026. doi:http://dx.doi.org/10.2139/ssrn.6343618'
apa: 'Abbink, K., & Mir Djawadi, B. (2026). Migration and Long-Term Demographic
Change: Can We Control the Numbers? SSRN Electronic Journal. http://dx.doi.org/10.2139/ssrn.6343618'
bibtex: '@article{Abbink_Mir Djawadi_2026, title={Migration and Long-Term Demographic
Change: Can We Control the Numbers?}, DOI={http://dx.doi.org/10.2139/ssrn.6343618},
journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={Abbink, Klaus
and Mir Djawadi, Behnud}, year={2026} }'
chicago: 'Abbink, Klaus, and Behnud Mir Djawadi. “Migration and Long-Term Demographic
Change: Can We Control the Numbers?” SSRN Electronic Journal, 2026. http://dx.doi.org/10.2139/ssrn.6343618.'
ieee: 'K. Abbink and B. Mir Djawadi, “Migration and Long-Term Demographic Change:
Can We Control the Numbers?,” SSRN Electronic Journal, 2026, doi: http://dx.doi.org/10.2139/ssrn.6343618.'
mla: 'Abbink, Klaus, and Behnud Mir Djawadi. “Migration and Long-Term Demographic
Change: Can We Control the Numbers?” SSRN Electronic Journal, Elsevier
BV, 2026, doi:http://dx.doi.org/10.2139/ssrn.6343618.'
short: K. Abbink, B. Mir Djawadi, SSRN Electronic Journal (2026).
date_created: 2026-03-27T16:21:06Z
date_updated: 2026-03-27T21:39:58Z
department:
- _id: '179'
doi: http://dx.doi.org/10.2139/ssrn.6343618
language:
- iso: eng
publication: SSRN Electronic Journal
publication_status: published
publisher: Elsevier BV
status: public
title: 'Migration and Long-Term Demographic Change: Can We Control the Numbers?'
type: journal_article
user_id: '26032'
year: '2026'
...
---
_id: '63910'
author:
- first_name: Behnud
full_name: Mir Djawadi, Behnud
id: '26032'
last_name: Mir Djawadi
orcid: 0000-0002-6271-5912
citation:
ama: Mir Djawadi B. Dishonesty of Parents and Children – Evidence from a Field Experiment.
SSRN Electronic Journal. Published online 2026. doi:http://dx.doi.org/10.2139/ssrn.6121987
apa: Mir Djawadi, B. (2026). Dishonesty of Parents and Children – Evidence from
a Field Experiment. SSRN Electronic Journal. http://dx.doi.org/10.2139/ssrn.6121987
bibtex: '@article{Mir Djawadi_2026, title={Dishonesty of Parents and Children –
Evidence from a Field Experiment}, DOI={http://dx.doi.org/10.2139/ssrn.6121987},
journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={Mir Djawadi,
Behnud}, year={2026} }'
chicago: Mir Djawadi, Behnud. “Dishonesty of Parents and Children – Evidence from
a Field Experiment.” SSRN Electronic Journal, 2026. http://dx.doi.org/10.2139/ssrn.6121987.
ieee: 'B. Mir Djawadi, “Dishonesty of Parents and Children – Evidence from a Field
Experiment,” SSRN Electronic Journal, 2026, doi: http://dx.doi.org/10.2139/ssrn.6121987.'
mla: Mir Djawadi, Behnud. “Dishonesty of Parents and Children – Evidence from a
Field Experiment.” SSRN Electronic Journal, Elsevier BV, 2026, doi:http://dx.doi.org/10.2139/ssrn.6121987.
short: B. Mir Djawadi, SSRN Electronic Journal (2026).
date_created: 2026-02-06T13:53:22Z
date_updated: 2026-03-27T21:43:56Z
department:
- _id: '179'
doi: http://dx.doi.org/10.2139/ssrn.6121987
language:
- iso: eng
publication: SSRN Electronic Journal
publication_status: published
publisher: Elsevier BV
status: public
title: Dishonesty of Parents and Children – Evidence from a Field Experiment
type: journal_article
user_id: '26032'
year: '2026'
...
---
_id: '65311'
abstract:
- lang: eng
text: Information Systems (IS) is rooted in systems theory. Systems theory offers
powerful concepts to address challenges of growing system complexity and non-systemic
design approaches in information systems. Despite its systemic origins, systems
theory remains a peripheral topic in IS. The study addresses this gap by introducing
a comprehensive framework of 52 systems-theoretical concepts to guide the design
of complex IS artifacts. We synthesize scattered systems knowledge from diverse
disciplines to provide a unified level of abstraction for complex information
system design. We apply the framework to a use case of business reputation systems
to show how the systems lens informs the design of a novel, complex information
system. We make three key contributions to the literature. First, the framework
provides a common ground for interdisciplinary research in information system
design. Second, it offers a unified level of abstraction grounded in systems theory
that serves as a coherent basis for artifact design. Third, it demonstrates the
potential of systems theory as a foundational justificatory knowledge base. Furthermore,
we provide guidance on applying the framework across multiple modes of reasoning,
alongside further application guidelines. The study thus serves as a bridge between
the body of systems knowledge and contextual design in IS.
alternative_title:
- Design Your System
article_type: review
author:
- first_name: Ulvi
full_name: Ibrahimli, Ulvi
last_name: Ibrahimli
- first_name: Simon
full_name: Hemmrich, Simon
last_name: Hemmrich
- first_name: Axel
full_name: Winkelmann, Axel
last_name: Winkelmann
citation:
ama: 'Ibrahimli U, Hemmrich S, Winkelmann A. Bridging Systems Theory and Information
Systems: A Framework for Designing Complex Information Systems. Communication
of the Association for Information Systems. Published online 2026. doi:https://aisel.aisnet.org/cais/vol58/iss1/37/'
apa: 'Ibrahimli, U., Hemmrich, S., & Winkelmann, A. (2026). Bridging Systems
Theory and Information Systems: A Framework for Designing Complex Information
Systems. Communication of the Association for Information Systems. https://aisel.aisnet.org/cais/vol58/iss1/37/'
bibtex: '@article{Ibrahimli_Hemmrich_Winkelmann_2026, title={Bridging Systems Theory
and Information Systems: A Framework for Designing Complex Information Systems},
DOI={https://aisel.aisnet.org/cais/vol58/iss1/37/},
journal={Communication of the Association for Information Systems}, publisher={AIS},
author={Ibrahimli, Ulvi and Hemmrich, Simon and Winkelmann, Axel}, year={2026}
}'
chicago: 'Ibrahimli, Ulvi, Simon Hemmrich, and Axel Winkelmann. “Bridging Systems
Theory and Information Systems: A Framework for Designing Complex Information
Systems.” Communication of the Association for Information Systems, 2026.
https://aisel.aisnet.org/cais/vol58/iss1/37/.'
ieee: 'U. Ibrahimli, S. Hemmrich, and A. Winkelmann, “Bridging Systems Theory and
Information Systems: A Framework for Designing Complex Information Systems,” Communication
of the Association for Information Systems, 2026, doi: https://aisel.aisnet.org/cais/vol58/iss1/37/.'
mla: 'Ibrahimli, Ulvi, et al. “Bridging Systems Theory and Information Systems:
A Framework for Designing Complex Information Systems.” Communication of the
Association for Information Systems, AIS, 2026, doi:https://aisel.aisnet.org/cais/vol58/iss1/37/.'
short: U. Ibrahimli, S. Hemmrich, A. Winkelmann, Communication of the Association
for Information Systems (2026).
date_created: 2026-04-02T04:19:09Z
date_updated: 2026-04-02T04:32:05Z
department:
- _id: '195'
doi: https://aisel.aisnet.org/cais/vol58/iss1/37/
extern: '1'
external_id:
unknown:
- https://aisel.aisnet.org/cais/vol58/iss1/37/
jel:
- D83
- L14
- D83
- O33
- C63
- P
keyword:
- Information Systems Research
- Systems Theory
- System Complexity
- System Design
- Design Science
language:
- iso: eng
publication: Communication of the Association for Information Systems
publication_identifier:
unknown:
- 1529-3181
publication_status: published
publisher: AIS
quality_controlled: '1'
status: public
title: 'Bridging Systems Theory and Information Systems: A Framework for Designing
Complex Information Systems'
type: journal_article
user_id: '83557'
year: '2026'
...
---
_id: '65310'
abstract:
- lang: eng
text: "Trust between client and consultant is perhaps the most important asset in
con-sulting, as this is a highly intangible knowledge-intensive business that
concerns is-sues of outstanding strategic and operational importance for the customers.
Cli-ents who have not worked with a particular consultancy face considerable risk
when they place an order while lacking reliable information about the service
quality they can expect. There is a strong link between trust and reputation,
as the positive reputation of a consultancy can act as a substitute for a new
client’s missing individual experience with the provider, fostering trust in the
service quali-ty. Thus, creating, maintaining, and demonstrating a good reputation
is of signifi-cant importance for consultancies in a very competitive industry.\r\nTo
facilitate trustworthy signals, we design and implement a novel reputation mechanism
that carries a monetary weight stored on a blockchain network as an immutable,
decentralized, and transparent ledger. Based on an implementation in the Ethereum
network and subsequent evaluation, we conclude that the reputation mechanism can
contribute to leveling information asymmetry and reducing risk while increasing
reputation and trust. The mechanism lends itself to being used in other business-to-business
scenarios that suffer from similar information asymmetries."
author:
- first_name: Simon
full_name: Hemmrich, Simon
id: '83557'
last_name: Hemmrich
- first_name: Volker
full_name: Nissen, Volker
last_name: Nissen
citation:
ama: 'Hemmrich S, Nissen V. A blockchain-based reputation system for consulting.
In: Nissen V, ed. Advanced Studies in Consulting Research and Digitalization
– A Scientific Update on the Digital Transformation of the Consulting Industry.
Springer. ; 2026.'
apa: Hemmrich, S., & Nissen, V. (2026). A blockchain-based reputation system
for consulting. In V. Nissen (Ed.), Advanced Studies in Consulting Research
and Digitalization – A Scientific Update on the Digital Transformation of the
Consulting Industry. Springer.
bibtex: '@inbook{Hemmrich_Nissen_2026, title={A blockchain-based reputation system
for consulting}, booktitle={ Advanced Studies in Consulting Research and Digitalization
– A Scientific Update on the Digital Transformation of the Consulting Industry.
Springer.}, author={Hemmrich, Simon and Nissen, Volker}, editor={Nissen, Volker},
year={2026} }'
chicago: Hemmrich, Simon, and Volker Nissen. “A Blockchain-Based Reputation System
for Consulting.” In Advanced Studies in Consulting Research and Digitalization
– A Scientific Update on the Digital Transformation of the Consulting Industry.
Springer., edited by Volker Nissen, 2026.
ieee: S. Hemmrich and V. Nissen, “A blockchain-based reputation system for consulting,”
in Advanced Studies in Consulting Research and Digitalization – A Scientific
Update on the Digital Transformation of the Consulting Industry. Springer.,
V. Nissen, Ed. 2026.
mla: Hemmrich, Simon, and Volker Nissen. “A Blockchain-Based Reputation System for
Consulting.” Advanced Studies in Consulting Research and Digitalization –
A Scientific Update on the Digital Transformation of the Consulting Industry.
Springer., edited by Volker Nissen, 2026.
short: 'S. Hemmrich, V. Nissen, in: V. Nissen (Ed.), Advanced Studies in Consulting
Research and Digitalization – A Scientific Update on the Digital Transformation
of the Consulting Industry. Springer., 2026.'
date_created: 2026-04-02T04:06:47Z
date_updated: 2026-04-02T04:32:01Z
department:
- _id: '195'
editor:
- first_name: Volker
full_name: Nissen, Volker
last_name: Nissen
extern: '1'
keyword:
- Reputation Systems
- Consulting
- Design Science Invention
- Incentive
- Blockchain
- Monetary ratings
- building trust
- reduce information asymmetry consulting
- B2B reputation system
- consulting risk reduction
- supplier evaluation system
language:
- iso: eng
publication: ' Advanced Studies in Consulting Research and Digitalization – A Scientific
Update on the Digital Transformation of the Consulting Industry. Springer.'
publication_identifier:
unknown:
- 978-3032173836
publication_status: published
quality_controlled: '1'
status: public
title: A blockchain-based reputation system for consulting
type: book_chapter
user_id: '83557'
year: '2026'
...
---
_id: '65313'
author:
- first_name: Ulvi
full_name: Ibrahimli, Ulvi
last_name: Ibrahimli
- first_name: Simon
full_name: Hemmrich, Simon
last_name: Hemmrich
- first_name: Axel
full_name: Winkelmann, Axel
last_name: Winkelmann
citation:
ama: 'Ibrahimli U, Hemmrich S, Winkelmann A. Reputation as a Sociotechnical Design
Problem: A Social Systems Theory Lens for Business Reputation Systems. In: ; 2026.'
apa: 'Ibrahimli, U., Hemmrich, S., & Winkelmann, A. (2026). Reputation as
a Sociotechnical Design Problem: A Social Systems Theory Lens for Business Reputation
Systems. DESRIST 2026 (The 21st International Conference on Design Science
Research in Information Systems and Technology), Münster.'
bibtex: '@inproceedings{Ibrahimli_Hemmrich_Winkelmann_2026, place={Münster}, title={Reputation
as a Sociotechnical Design Problem: A Social Systems Theory Lens for Business
Reputation Systems}, author={Ibrahimli, Ulvi and Hemmrich, Simon and Winkelmann,
Axel}, year={2026} }'
chicago: 'Ibrahimli, Ulvi, Simon Hemmrich, and Axel Winkelmann. “Reputation as a
Sociotechnical Design Problem: A Social Systems Theory Lens for Business Reputation
Systems.” Münster, 2026.'
ieee: 'U. Ibrahimli, S. Hemmrich, and A. Winkelmann, “Reputation as a Sociotechnical
Design Problem: A Social Systems Theory Lens for Business Reputation Systems,”
presented at the DESRIST 2026 (The 21st International Conference on Design Science
Research in Information Systems and Technology), Münster, 2026.'
mla: 'Ibrahimli, Ulvi, et al. Reputation as a Sociotechnical Design Problem:
A Social Systems Theory Lens for Business Reputation Systems. 2026.'
short: 'U. Ibrahimli, S. Hemmrich, A. Winkelmann, in: Münster, 2026.'
conference:
end_date: 2026-06-10
location: Münster
name: DESRIST 2026 (The 21st International Conference on Design Science Research
in Information Systems and Technology)
start_date: 2026-06-08
date_created: 2026-04-02T04:30:11Z
date_updated: 2026-04-02T04:32:08Z
department:
- _id: '195'
language:
- iso: eng
place: Münster
quality_controlled: '1'
status: public
title: 'Reputation as a Sociotechnical Design Problem: A Social Systems Theory Lens
for Business Reputation Systems'
type: conference
user_id: '83557'
year: '2026'
...
---
_id: '63577'
author:
- first_name: Eva
full_name: Eberhartinger, Eva
last_name: Eberhartinger
- first_name: Raffael
full_name: Speitmann, Raffael
last_name: Speitmann
- first_name: Caren
full_name: Sureth-Sloane, Caren
id: '530'
last_name: Sureth-Sloane
orcid: ' 0000-0002-8183-5901'
citation:
ama: Eberhartinger E, Speitmann R, Sureth-Sloane C. Banks’ tax disclosure, financial
secrecy, and tax haven heterogeneity. Journal of International Accounting,
Auditing and Taxation (JIAAT). 2026;60. doi:10.1016/j.intaccaudtax.2026.100759
apa: Eberhartinger, E., Speitmann, R., & Sureth-Sloane, C. (2026). Banks’ tax
disclosure, financial secrecy, and tax haven heterogeneity. Journal of International
Accounting, Auditing and Taxation (JIAAT), 60. https://doi.org/10.1016/j.intaccaudtax.2026.100759
bibtex: '@article{Eberhartinger_Speitmann_Sureth-Sloane_2026, title={Banks’ tax
disclosure, financial secrecy, and tax haven heterogeneity}, volume={60}, DOI={10.1016/j.intaccaudtax.2026.100759},
journal={Journal of International Accounting, Auditing and Taxation (JIAAT)},
author={Eberhartinger, Eva and Speitmann, Raffael and Sureth-Sloane, Caren}, year={2026}
}'
chicago: Eberhartinger, Eva, Raffael Speitmann, and Caren Sureth-Sloane. “Banks’
Tax Disclosure, Financial Secrecy, and Tax Haven Heterogeneity.” Journal of
International Accounting, Auditing and Taxation (JIAAT) 60 (2026). https://doi.org/10.1016/j.intaccaudtax.2026.100759.
ieee: 'E. Eberhartinger, R. Speitmann, and C. Sureth-Sloane, “Banks’ tax disclosure,
financial secrecy, and tax haven heterogeneity,” Journal of International Accounting,
Auditing and Taxation (JIAAT), vol. 60, 2026, doi: 10.1016/j.intaccaudtax.2026.100759.'
mla: Eberhartinger, Eva, et al. “Banks’ Tax Disclosure, Financial Secrecy, and Tax
Haven Heterogeneity.” Journal of International Accounting, Auditing and Taxation
(JIAAT), vol. 60, 2026, doi:10.1016/j.intaccaudtax.2026.100759.
short: E. Eberhartinger, R. Speitmann, C. Sureth-Sloane, Journal of International
Accounting, Auditing and Taxation (JIAAT) 60 (2026).
date_created: 2026-01-13T08:35:28Z
date_updated: 2026-04-09T07:24:33Z
department:
- _id: '187'
doi: 10.1016/j.intaccaudtax.2026.100759
intvolume: ' 60'
language:
- iso: eng
publication: Journal of International Accounting, Auditing and Taxation (JIAAT)
publication_status: published
quality_controlled: '1'
status: public
title: Banks' tax disclosure, financial secrecy, and tax haven heterogeneity
type: journal_article
user_id: '74000'
volume: 60
year: '2026'
...