BOR Personen Details

o. Univ.-Prof. i.R. Mag. Dr. Rudolf Vetschera
Rudolf Vetschera

Consultation hours: Friday 11:30-12:30

Office hours are cancelled this Friday, 12.01.2024. In urgent cases please get in touch via email at: opim.bda@univie.ac.at .

Summer term 2026
Winter term 2025
Summer term 2025
21 - 40 out of 113

Engin, A., & Vetschera, R. (2019). Feedback, Information Representation and Bidder Behavior in Electronic Auctions. In L. White, M. Kunc, K. Burger, & J. Malpass (Eds.), Behavioral Operational Research: A Capabilities Approach (pp. 59-71). Palgrave Macmillan. https://doi.org/10.1007/978-3-030-25405-6_4


Engin, A., & Vetschera, R. (2019). Overconfidence in Electronic Reverse Auctions. In L. Zadnik Stirn, M. Kljajić Borštnar, J. Žerovnik, S. Drobne, & J. Povh (Eds.), Procedings of the 15th International Symposium on Operational Research : SOR 19 (pp. 41-46)




Kilgour, D. M., & Vetschera, R. (2019). Special Issue on Negotiations - Introduction. EURO Journal on Decision Processes, 7(1-2), 1-2. https://doi.org/10.1007/s40070-018-0090-7



Costa Morais, D., Carreras, A., de Almeida, A. T., & Vetschera, R. (Eds.) (2019). Group Decision and Negotiation: Behavior, Models, and Support: 19th International Conference, GDN 2019 Loughborough, UK, June 11–15, 2019. Springer-Verlag Berlin-Heidelberg. Lecture Notes in Business Information Processing https://doi.org/10.1007/978-3-030-21711-2




Bourdin, D., & Vetschera, R. (2018). Factors influencing the Ratio Bias. EURO Journal on Decision Processes, 6(3-4), 321-342. https://doi.org/10.1007/s40070-018-0082-7

Chen, Y., Kersten, G., Vetschera, R., & Xu, H. (2018). Preface. In Y. Chen (Ed.), Group Decision and Negotiation in an Uncertain World: 18th International Conference, GDN 2018, Nanjing, China, June 9-13, 2018, Proceedings (pp. V-VII). Springer.

Gansterer, M., Hartl, R., & Vetschera, R. (2018). Auction-based mechanisms in carrier collaborations: challenges and limitations. Odysseus 2018 - Seventh International Workshop on Freight Transportation and Logistics, Cagliari, Italy.



Hamböck, C., Hopp, C., Keles, C., & Vetschera, R. (2017). Risk aversion in entrepreneurship panels: Measurement problems and alternative explanations. Managerial and Decision Economics: the international journal of research and progress in management economics, 38(7), 1046–1057. https://doi.org/10.1002/mde.2844

21 - 40 out of 113

25 Years of Research Using Web-based NSS: What have we learned and still to learn?

Vetschera, R. (Speaker)

15 Jun 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Understanding negotiation processes: An overview of 25 years of research using Web-based NSS

Vetschera, R. (Speaker)

2 Jun 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Data-driven classification of negotiation processes

Vetschera, R. (Speaker)

31 May 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Zeuthen-Hicks bargaining: From theoretical models and extensions to decision support

Vetschera, R. (Speaker)

4 May 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Two person fair division with cardinal evaluations

Vetschera, R. (Speaker)

21 Apr 2023

Activity: Talks and presentationsTalk or oral contributionScience to Science


Modeling negotiator behavior: Preferences, confidence and reciprocity

Vetschera, R. (Speaker)

23 Jul 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Confidence in negotiation processes: From analytical models to recommendations

Vetschera, R. (Speaker)

9 Jun 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


An Auction Mechanism for Carrier Collaboration in Logistics

Knyazev, D. (Contributor), Rehsmann, D. (Contributor) & Vetschera, R. (Speaker)

19 Apr 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Negotiator confidence in a dynamic bargaining model: theoretical model and empirical results

Vetschera, R. (Speaker)

11 Apr 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


An Auction Mechanism for Carrier Collaboration in Logistics

Knyazev, D. (Contributor), Rehsmann, D. (Contributor) & Vetschera, R. (Speaker)

24 Mar 2022

Activity: Talks and presentationsTalk or oral contributionScience to Science


Ratio bias revisited: The impact of decision maker characteristics

Engin, A. (Speaker), Vetschera, R. (Contributor) & Bourdin, D. (Contributor)

14 Jul 202121 Jul 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Outside options and bargainer confidence in Zeuthen-Hick bargaining

Vetschera, R. (Speaker) & Dias, L. (Contributor)

7 Jun 2021

Activity: Talks and presentationsTalk or oral contributionScience to Science


Outside options and bargainer confidence in Zeuthen-Hick bargaining

Vetschera, R. (Speaker)

14 Jun 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


Zeuthen-Hicks bargaining as a model of negotiation processes - Theoretical problems and empirical evidence

Vetschera, R. (Speaker)

9 Jan 2019

Activity: Talks and presentationsTalk or oral contributionScience to Science


A bisection method for generating random utility functions in SMAA

Vetschera, R. (Speaker) & Dias, L. (Contributor)

4 Dec 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


A bisection method for generating random utility functions in SMAA

Vetschera, R. (Speaker) & Dias, L. (Contributor)

22 Nov 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Zeuthen-Hicks bargaining as a model of negotiation processes - Theoretical problems and empirical evidence

Vetschera, R. (Speaker) & Dias, L. (Contributor)

9 Oct 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Using the Zeuthen-Hicks bargaining model to identify a fixed pie bias in negotiations

Vetschera, R. (Speaker)

9 Jul 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Zeuthen Hicks bargaining in electronic negotiations – An empirical analysis

Vetschera, R. (Speaker)

11 Jun 2018

Activity: Talks and presentationsTalk or oral contributionScience to Science


Bargaining steps and preference types in Zeuthen-Hicks Bargaining

Vetschera, R. (Speaker)

15 Aug 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Factors influencing the ratio bias

Vetschera, R. (Speaker)

18 Jul 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


A process perspective on the multiple dimensions of negotiations

Vetschera, R. (Keynote speaker)

12 May 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


A process perspective on the multiple dimensions of negotiations

Vetschera, R. (Invited speaker)

25 Apr 2017

Activity: Talks and presentationsTalk or oral contributionScience to Science


Estimating preference parameters from rankings vs. evaluations

Vetschera, R. (Speaker)

5 Jul 2016

Activity: Talks and presentationsTalk or oral contributionOther


Direct algorithms for the two-person fair division of indivisible items - A computational study

Vetschera, R. (Speaker)

23 Jun 2016

Activity: Talks and presentationsTalk or oral contributionOther


Is the OWA operator an adequate model of preferences in multi-attribute decisions? – An empirical study

Vetschera, R. (Speaker)

3 Aug 2015

Activity: Talks and presentationsTalk or oral contributionOther


Indifference in volume-based methods for decision making under incomplete information

Vetschera, R. (Speaker)

15 Jul 2015

Activity: Talks and presentationsTalk or oral contributionOther


Applying the APIM model to concession patterns in electronic negotiations

Vetschera, R. (Speaker)

25 Jun 2015

Activity: Talks and presentationsTalk or oral contributionOther


Deriving rankings from incomplete preference information: A comparison of different approaches

Vetschera, R. (Speaker)

30 Oct 2014

Activity: Talks and presentationsTalk or oral contributionOther


Computational experiments on Contested Pile methods for the fair allocation of indivisible items

Vetschera, R. (Speaker)

20 Oct 2014

Activity: Talks and presentationsTalk or oral contributionOther


Deriving rankings from incomplete preference information: A comparison of different approaches

Vetschera, R. (Speaker)

14 Jul 2014

Activity: Talks and presentationsTalk or oral contributionOther


Multidimensional analysis of negotiation processes

Vetschera, R. (Speaker)

12 Jun 2014

Activity: Talks and presentationsTalk or oral contributionOther


Standardized interpolated path analysis as a tool for modeling negotiation processes.

Vetschera, R. (Speaker)

24 Mar 2014

Activity: Talks and presentationsTalk or oral contributionOther


The multiple dimensions of negotiations: A unified approach

Vetschera, R. (Keynote speaker)

17 Oct 2013

Activity: Talks and presentationsTalk or oral contributionOther


Information levels in group decision models under incomplete information: Bridging the cardinal-ordinal gap

Vetschera, R. (Speaker)

2 Jul 2013

Activity: Talks and presentationsTalk or oral contributionOther


Information levels in group decision models under incomplete information: Bridging the cardinal-ordinal gap

Vetschera, R. (Speaker)

20 Jun 2013

Activity: Talks and presentationsTalk or oral contributionOther


Standardized Interpolated Path Analysis of Offer Processes in e-Negotiations

Vetschera, R. (Speaker)

7 Aug 2012

Activity: Talks and presentationsTalk or oral contributionOther


Standardized Interpolated Path Analysis of Offer Processes in e-Negotiations

Vetschera, R. (Contributor)

7 Aug 2012

Activity: Talks and presentationsTalk or oral contributionOther


De-commoditization of a convenience product: An agent-based simulation of its market diffusion

Vetschera, R. (Contributor)

10 Jul 2012

Activity: Talks and presentationsTalk or oral contributionOther


Implausible alternatives in the elicitation of multiattribute value functions

Vetschera, R. (Speaker)

9 Jul 2012

Activity: Talks and presentationsTalk or oral contributionOther


Implausible alternatives in the elicitation of multiattribute value functions

Vetschera, R. (Contributor)

9 Jul 2012

Activity: Talks and presentationsTalk or oral contributionOther


Beyond phase models: Innovative methods to analyze negotiation dynamics

Vetschera, R. (Keynote speaker)

22 May 2012

Activity: Talks and presentationsTalk or oral contributionOther


The (non-) impact of support on offer processes in electronic negotiations

Vetschera, R. (Speaker)

21 May 2012

Activity: Talks and presentationsTalk or oral contributionOther


Offer processes in electronic negotiations – The (non-) impact of support strategies.

Vetschera, R. (Contributor)

10 Jan 2012

Activity: Talks and presentationsTalk or oral contributionOther


Offer processes in electronic negotiations – The (non-) impact of support strategies.

Vetschera, R. (Speaker)

10 Jan 2012

Activity: Talks and presentationsTalk or oral contributionOther


Analyzing e-negotiations from a quantitative and qualitative perspective

Vetschera, R. (Invited speaker)

31 Aug 2011

Activity: Talks and presentationsTalk or oral contributionOther


Support tools for offer generation in Negotiations: Requirements and Methods. Euro Working Group on Decision Support Systems

Vetschera, R. (Speaker)

23 Jun 2011

Activity: Talks and presentationsTalk or oral contributionOther


Response mode bias revistited - The "tailwhip" effect. Seminar on Information and Decision Systems.

Vetschera, R. (Speaker)

24 May 2011

Activity: Talks and presentationsTalk or oral contributionOther


Analyzing E-Negotiations from a Quanitative and Qualitative Perspektive Seminar on Information and Decision Systems

Vetschera, R. (Speaker)

23 May 2011

Activity: Talks and presentationsTalk or oral contributionOther


A PROMETHEE-based approach to portfolio selection problems

Vetschera, R. (Speaker)

12 Jul 2010

Activity: Talks and presentationsTalk or oral contributionOther


Visualization methods for multicriteria portfolio selection : An empirical study

Vetschera, R. (Contributor)

8 Jul 2010

Activity: Talks and presentationsTalk or oral contributionOther


Analytical Concession - Advisor Technology

Vetschera, R. (Contributor)

21 Jun 2010

Activity: Talks and presentationsTalk or oral contributionOther


Modeling the diffusion process of a second generation biofuel: An agent-based simulation approach

Vetschera, R. (Contributor)

6 Dec 2009

Activity: Talks and presentationsTalk or oral contributionOther


A General Branch-and-Bound Algorithm for Fair Division Problems

Vetschera, R. (Contributor)

5 Jul 2009

Activity: Talks and presentationsTalk or oral contributionOther


Strategic Behavior in Contested Pile Methods for Fair Division of Indivisible Items

Vetschera, R. (Speaker)

14 Jun 2009

Activity: Talks and presentationsTalk or oral contributionOther


Strategic Behavior in Contested Pile Methods for Fair Division of Indivisible Items

Vetschera, R. (Contributor)

14 Jun 2009

Activity: Talks and presentationsTalk or oral contributionOther


Response mode bias revisited - The "tailwhip" effect

Vetschera, R. (Contributor)

3 Sept 2008

Activity: Talks and presentationsTalk or oral contributionOther


Episodic Phase Analysis of Synchronous and Asynchronous E-NEgotiations

Vetschera, R. (Contributor)

17 Jun 2008

Activity: Talks and presentationsTalk or oral contributionOther


The impact of support and preference elicitation on consistency in e-negotiations

Vetschera, R. (Contributor)

17 Jun 2008

Activity: Talks and presentationsTalk or oral contributionOther


The impact of support and preference elicitation on consistency in e-negotiations

Vetschera, R. (Speaker)

17 Jun 2008

Activity: Talks and presentationsTalk or oral contributionOther


The impact of preference information levels in MCDM sorting

Vetschera, R. (Contributor)

8 Jul 2007

Activity: Talks and presentationsTalk or oral contributionOther


The impact of preference information levels in MCDM sorting

Vetschera, R. (Speaker)

8 Jul 2007

Activity: Talks and presentationsTalk or oral contributionOther


The relation of messages and offers in negotiations

Vetschera, R. (Contributor)

14 May 2007

Activity: Talks and presentationsTalk or oral contributionOther


Analyzing e-negotiations from a quantitative and qualitative perspective

Vetschera, R. (Keynote speaker)

13 May 2007

Activity: Talks and presentationsTalk or oral contributionOther


The Influence of Bargaining Steps on the Process and Outcome of Online Negotiations

Vetschera, R. (Contributor)

25 Jun 2006

Activity: Talks and presentationsTalk or oral contributionOther


EMIL: Exchange Mechanisms in Logistics

Gansterer, M. (Co-Lead) & Vetschera, R. (Project Lead)

18/03/2117/03/24

Project: Research funding


International Business - Strategies for Integrated Europe

Galak, O. (Co-Lead) & Vetschera, R. (Project Lead)

1/09/2031/08/23

Project: Educational funding


Fair and Efficient Allocation of Transportation (FEAT)

Vetschera, R. (Project Lead)

9/03/159/03/18

Project: Research funding


VERITAS

Vetschera, R. (Project Lead)

1/06/0431/01/06

Project: Research funding


Department of Business Decisions and Analytics

Oskar-Morgenstern-Platz 1
1090 Wien

T: +43-1-4277-38171

rudolf.vetschera@univie.ac.at