06.03. 2024 - New publication:  I’d Like to Move It! The Effect of Consumption Rivalry on Demand Estimation: Evidence from the EV Public Charging Market. 

Journal of Environmental Economics and Management

My research on local recharge rivalry among electric vehicle drivers is now out in JEEM. How often is someone's favourite spot taken and what are the consequences, e.g. in terms of extra travel distance?


07.01.2024 - New publication (with Anouk Schippers):  Sharing with Minimal Regulation? Evidence from Neighborhood Book Exchange. European Economic Review

We present unique quantitative data on the book exchange that happens via little free libraries, a low-profile but surprisingly popular and wide-spread way for readers to share and exchange books. We answer the question how much use is made of these bookcases by tracking the number and quality of books that people bring in and take out, where we use both second-hand price and reader ratings as indicators of a book’s value/quality. We find active exchange and surprisingly little free riding: users return 9 book for every 10 books they take out. Strong social norms and preferences for cooperation among owners and users can explain the observed high and stable level of reciprocal exchange. 


Pieces on internationalisation in Dutch education:  

Onderwijs is slechter af bij les in Nederlands (22.02.2024, Dagblad van het Noorden)

Overpeinzingen bij de reactie van BON op het WIIB (26.09.2023)

Reactie Wetsvoorstel Internationalisering in Balans (WIIB) (13.09.2023)    


News archive

Publication with Toke R. Fosgaard (06.09.2022) : I will donate later! A field experiment on cell phone donations to charity has been published in  Journal of Economic Behavior & Organization, [RCT ID: AEARCTR-0001759], [Replication package], as part of the special issue The Economics of Charitable Giving, edited by John List, Mark O. Wilhelm, Luigi Butera and Christopher M. Clapp.

Online lecture (30.11.2021) Randomization in Field Experiments at Beijing Jiaotong Technical University [slides] [references] [code]

PhD defense Gert-Jan Romensen (19.10.20): Monday 19th October, my PhD student Gert-Jan Romensen has defended his thesis Feedback Design and Preference Elicitation: Field Experiments in Digital Economics. He has been awarded a cum laude for his excellent work!

Grant for Seamless Mobility (29.09.2020):  SNN and the province Fryslân have awarded funding to the project Seamless Mobility directed by TanQyou Nederland B.V.  From FEB, researchers Gert-Jan Romensen, Adriaan Soetevent and Tammo Bijmolt are part of the project team. Seamless Mobility aims to increase the efficiency and environmental friendliness of travel by establishing a platform that allows users to easily switch between transport modes. The researchers from FEB will examine which role information,  financial and non-financial  motives play in (changing) people’s mobility choices.

Inaugural symposium Markets & Sustainability (24/25.01.2020): The M&S signature area organized an interdisciplinary symposium on Behavioral Economics and Environmental Decision Making