Prof.dr.ir. C.G. (Caspar) Chorus

Profile

As a professor of Choice behavior modeling, together with a team of fellow researchers at TU Delft and scholars from outside our university, I develop and empirically test quantitative, formal models of human decision making. Crucially, we attempt to improve the behavioral realism of such choice behavior models, without compromising on mathematical tractability. This endeavour is supported by funding from personal grant competitions at the national and European level (NWO Veni 2010 and Vidi 2012; ERC Consolidator 2016). See my FULL CV (pdf, January 2018) for a full listing of my teaching and research activities, PhD-students and postdocs, editorial positions and professional memberships.

Research

My main research and teaching ambition is to understand – through modeling, experimentation, empirical analysis and simulation – the rationality, sociality and morality of human choice behavior. This is a multi-disciplinary endeavor, encompassing fields such as econometrics (discrete choice theory), psychology, sociology, empirical ethics, and social simulation.

In line with my being head of the Transport & Logistics section at the Faculty of TPM, the domain of application for much of my work is Transportation, with a special interest in modeling and predicting traveler behavior in the context of new transport technologies such as automated driving, electric vehicles, and mobility-as-a-service. However, I also study choice behavior in various other contexts, such as Environment & Energy, Health, Political Sciences, Marketing, etc.

Statistical analysis of choice behavior

Master programs:

  • Complex Systems Engineering and Management
  • Transport, Infrastructure and Logistics
  • Chorus, C.G., Pudane, B., Mouter, N., Campbell, D., In Press. Taboo trade-off aversion: A discrete choice model and empirical analysis. Journal of Choice Modelling
  • Kroesen, M., Handy, S., Chorus, C.G., 2017. Do attitudes cause behavior or vice versa? An alternative conceptualization of the attitude-behavior relationship in travel behavior modeling. Transportation Research Part A, 101, 190-202
  • Mouter, N., Chorus, C.G., 2016. Value of time: A citizen perspective. Transportation Research Part A, 91, 317-329
  • Chorus, C.G., Waltman, L., 2016. A large-scale analysis of impact factor biased journal self-citations. PLoS ONE, 11(8): e0161021
  • Chorus, C.G., 2015. Models of Moral Decision Making: Literature Review and Research Agenda for Discrete Choice AnalysisJournal of Choice Modelling, 16(69-85)
  • Chorus, C.G., 2014. A generalized random regret minimization model. Transportation Research Part B, 68, 224-238
  • Chorus, C.G., Walker, J.L., Ben-Akiva, M.E., 2013. A joint model of travel information acquisition and response to received messages. Transportation Research Part C, 26(1), 61-77

New discrete choice theory for understanding moral decision making behavior
In 2017, my team and I have started a five year long research effort which aims to develop and empirically validate new mathematical (discrete choice and agent based) models for moral decision making. This research endeavor is funded by a 2 million euro ERC Consolidator grant.

Spatial and Transport Impacts of Automated Driving
Studies the long term impacts of automated driving, on mobility and land use patterns. Sponsored by NWO (Netherlands Organization for Scientific Research) – SURF program.

Towards a regret based paradigm for the ex ante evaluation of transport policies
Studies the integration of random regret minimisation models of decision making, for economic appraisal and large scale travel demand forecasts. Sponsored by NWO (Netherlands Organisation for Scientific Research) – VIDI program.

Traffic information as a tool to bridge the gap between User Optimum and System Optimum
Studies how providing targetted travel information to boundedly rational and non-selfish travelers can lead to more efficient traffic flows. Sponsored by NWO (Netherlands Organisation for Scientific Research) – TRAIL program.

  • Chorus, C.G., 2015. Turning the light on in Virginia: New perspectives on choice behavior modeling. Inaugural lecture, Delft University of Technology, The Netherlands
  • Chorus, C.G., 2012. Random regret-based discrete choice modeling: A tutorial. Springer Briefs in Business, Springer, Heidelberg, Germany
  • Chorus, C.G., 2007. Traveler response to information. TRAIL Ph.D.-Thesis Series, Delft, The Netherlands

Caspar Chorus

Professor

Department:
Engineering Systems and Services

Group:
Transport and Logistics

Secretary: 
Betty van Koppen

Research interests:
Choice behavior modeling
Moral decision making
Bounded rationality, social influence
Mobililty/travel behavior modeling

Additional information

Prof.dr.ir. C.G. Chorus

publications
Risk aversion, regret aversion and travel choice inertia: An experimental study

peer reviewed : Y

Transportation Planning and Technology (2014) 12 pages , p. 321-332

authors

Stated choices and benefit estimates in the context of traffic calming schemes: Utility maximization, regret minimization, or both?

peer reviewed : Y

Transportation Research. Part A: Policy & Practice (2014) 15 pages , p. 121-135

authors

  • M Boeri
  • R Scarpa
  • CG Chorus
The effects of different forms of ICT on accessibility: a behavioural model and numerical examples

peer reviewed : Y

Transportmetrica A: Transport Science (2014) 22 pages , p. 233-254

authors

  • R Lu
  • CG Chorus
  • GP van Wee
Travelers¿ use of ICT under conditions of risk and constraints: An empirical study based on stated and induced preferences

peer reviewed : Y

Environment and Planning B: Planning & Design (2014) 17 pages , p. 928-944

authors

  • R Lu
  • CG Chorus
  • GP van Wee
Vacation behaviour under high travel cost conditions - A stated preference of revealed preference approac

peer reviewed : Y

Tourism Management (2014) 14 pages , p. 105-118

authors

  • S van Cranenburgh
  • CG Chorus
  • GP van Wee
A joint model of travel information acquisition and response to received messages

peer reviewed : Y

Transportation Research. Part C: Emerging Technologies (2013) 17 pages , p. 61-77

authors

  • CG Chorus
  • JL Walker
  • M Ben-Akiva
A study on bias in logit model estimates caused by self-reported choice sets

peer reviewed : N

(2013)

authors

  • S van Cranenburgh
  • CG Chorus
An empirical comparison of travel choice models that capture preferences for compromise alternatives

peer reviewed : Y

Transportation (2013) 14 pages , p. 549-562

authors

  • CG Chorus
  • M Bierlaire
Consumer preferences for alternative fuel vehicles : Comparing a utility maximization and a regret minimization model

peer reviewed : Y

Energy Policy (2013) 8 pages , p. 901-908

authors

  • CG Chorus
  • MM Koetse
  • A Hoen
Explaining cost overruns of large-scale transportation infrastructure projects using a signalling game

peer reviewed : Y

Transportmetrica (2013) 20 pages , p. 239-258

authors

  • CC Cantarelli
  • CG Chorus
  • S Cunningham
subjects
2008 - Project Research Methods in Transport and Logistics
2009 - Kwantitatieve modellen TIL domein
2009 - Project Research Methods in Transport and Logistics
2010 - Project Research Methods in Transport and Logistics
2010 - Kwantitatieve modellen TIL domein
2011 - Kwantitatieve modellen TIL domein
2014 - Statistical Methods for Behavioural Analysis
2014 - Statistical Methods for Behavioural Analysis
2015 - Statistical Methods for Behavioural Analysis
2015 - Statistical Methods for Behavioural Analysis
2012 - Kwantitatieve modellen TIL domein
2016 - Statistical Analysis of Choice Behaviour
2017 - Statistical Analysis of Choice Behaviour
2017 - Statistical Analysis of Choice Behaviour
2017 - Statistical Analysis of Choice Behaviour
2016 - Statistical Analysis of Choice Behaviour
2016 - Statistical Analysis of Choice Behaviour
ancillary activities
-Geen nevenwerkzaamheden -

2016-12-18 - 2018-12-18