(Non-)Insurance Markets, Loss Size Manipulation and Competition: Experimental Evidence, forthcoming, The Journal of Industrial Economics, with Jeroen Hinloopen. [Experiment Instructions][Plots decisions at subject level]

The Impact of Process Innovation on Prices: Evidence from Automated Fuel Retailing in The Netherlands, 2018, European Economic Review, 110, 181-196 with Tadas Bruzikas. Final wp version. Online Appendix

Price competition on graphs, 2018, Journal of Economic Behavior & Organization, 146(February), 161-179, with Pim Heijnen. final working paper version; online Appendix; MatlabCode [zip].

Loss Modification Incentives for Insurers Under Expected Utility and Loss Aversion, 2016, De Economist, 164(1), 41-67, with Liting Zhou.

Screening for collusion: A spatial statistics approach, 2015, Journal of Economic Geography, 15(2), 417-448, with Marco A. Haan and Pim Heijnen (Working paper version March 28, 2014). Coverage in The Economist (Dec. 15th, 2012)

Do auctions and forced divestitures increase competition? Evidence for retail gasoline markets, 2014, Journal of Industrial Economics, 62(3), 467-502, with Marco A. Haan and Pim Heijnen. working paper version.

Broad and narrow bracketing in gift certificate spending, 2014, European Economic Review, 66, 284-302, with Flóra Felsö. Online Appendix; Original survey [in Dutch]; Contract [Translation from Dutch]

Bidding to Give in the Field, 2013, Journal of Public Economics, 104, 72-85 with Sander Onderstal and Arthur Schram. Project web site

"Payment Choice, Image Motivation and Contributions to Charity: Evidence from a Field Experiment," 2011, American Economic Journal: Economic Policy, 3(1), 180-205. MatlabCode [zip]

The Effects of Lottery Prizes on Winners and their Neighbors: Evidence from the Dutch Postcode Lottery, 2011, American Economic Review, 101(5), 2226-2247, with Peter Kuhn, Peter Kooreman and Arie Kapteyn. Project web site with supporting materials

Laboratory evidence on the effectiveness of corporate leniency programs, 2008, RAND Journal of Economics, 39(2), 607-616, with Jeroen Hinloopen

Social Networking and Individual Outcomes beyond the Mean-Field Case, 2007, Journal of Economic Behavior & Organization, 64(3-4), 369-390, with Yannis M. Ioannides

A Discrete Choice Model with Social Interactions; with an Application to High School Teen Behavior, 2007, Journal of Applied Econometrics, 22(3), 599-624, with Peter Kooreman

Wages and Unemployment in a Random Social Network with Arbitrary Degree Distribution, 2006, American Economic Review (Papers & Proceedings), 96(2), 270-274, with Yannis M. Ioannides

Empirics of the Identification of Social Interactions; an Evaluation of the Approaches and Their Results, 2006, Journal of Economic Surveys, 20(2), 193-228

Price-Setting Behavior in the Presence of Social Interactions, 2006, Jahrbücher für Nationalökonomie und Statistik, 226(2), 208-228, with Bert Schoonbeek

Social ties within school classes – the roles of gender, ethnicity and having older siblings, 2005, Oxford Review of Economic Policy, 21(3), 373-391, with Peter Kooreman

Anonymity in Giving in a Natural Context – A Field Experiment in 30 Churches, 2005, Journal of Public Economics, 89(11-12), December, 2301-2323

Contributions to books

Randomization in Field Experiments, forthcoming in: Handbook of Research Methods and Applications in Experimental Economics, Arthur Schram and Aljaž Ule (Eds.), Edward Elgar Publishing Ltd, with Noemi Peter.

Exploitation and Induced Tacit Collusion; A Classroom Experiment of Corporate Leniency Programs,"2014, Chapter 8 in: Analysis of Competition Policy and Sectoral Regulation, Martin Peitz and Yossi Spiegel (eds.), CRESSE Volume, Now Publishers, Boston, with Jeroen Hinloopen [working paper version, 28 December 2013]

Work in progress

Discount Competition, with Tadas Bruzikas and Pim Heijnen

Price Competition on Networks, with Giulio Zanella

Non-refereed publications

"One-sided underreaction in stock prices,” 2000, in: SOM Essay Competition 2000, pp. 35-49, with Sibrand Drijver

Publications in Dutch

Canon deel 17: Gedragseconomie, 2015, Economisch Statistische Berichten, 100(4716), 486-491, with Jan Potters and Arno Riedl.

Besteding soms anders bij cadeaubon, 2014, Economisch Statistische Berichten, 21 March, 99(4681), 180-183, with Flóra Felsö.

De microstructuur van markt en samenleving [Oratie 21 januari 2014]

De prijseffecten van benzineveilingen, 2012, TPEdigitaal, 6(1), 35-48, with Marco A. Haan and Pim Heijnen.

Sociale effecten van loterijprijzen, 2011, Economisch Statistische Berichten, Jun. 24, 96(4613), 394-396, with Peter Kuhn, Peter Kooreman and Arie Kapteyn.

De prijseffecten van benzineveilingen, 2009, Economisch Statistische Berichten, Jan. 23, 94(4552), 42-44, with Marco A. Haan and Pim Heijnen.

Identificatie van sociale interacties - het belang van quasi-experimentele data, 2007, AENORM, 55, 55-58.

Het succes van clementieregelingen," 2007, ESB, April 20, 92(4508), 232-234, with Jeroen Hinloopen.

Een duit in het mandje - de rol van anonimiteit bij kerkcollectes, 2004, ESB, June 11, 89, 275-277.


“The static replication of barrier options,” 1999, master thesis, University of Groningen.

PhD Thesis

Social Interactions and Economic Outcomes , 2004, University of Groningen, PhD thesis.

Book reviews

The Grammar of Society; The Nature and Dynamics of Social Norms, by: Christina Bicchieri, De Economist, 155(1), March 2007, pp. 125-126.

Permanent working papers

A Commercial Gift for Charity, 2016, with Te Bao and Anouk Schippers

Random Social Networks, Unemployment and Wage Inequality, 2006, with Yannis M. Ioannides

Equilibrium Properties of Finite Binary Choice Games, 2004, working paper

Consumer Demand with Social Interactions; a Simulation Study, 2004, working paper