Reports and other publications

"Is there a gender bias in teaching evaluations?", OUPblog, March 2018 (with Friederike Mengel and Ulf Zölitz) [link]

"Training and Performance in Call Centers", CCP Research Brief 2, May 2017 [link]

"Why worker productivity is contagious" VoxEU, December 2015 (with Matthew Lindquist and Yves Zenou) [link]

"Human Capital, Incentives, and Performance Outcomes", Economisch Statistische Berichten (ESB) 98(4657), 2013 [link]

"Human Capital, Incentives, and Performance Outcomes", Research Centre for Education and the Labour Market Dissertation Series 13, 2013

"Kwalificatievereisten stijgen niet overal", Economisch Statistische Berichten (ESB) 97(4636), 2012 (with Frank Cörvers and Arnaud Dupuy) [link]

"Modelling replacement demand", In: Skills supply and demand in Europe - Methodological framework, European Centre for the Development of Vocational Training (Cedefop), Research Paper 25. Chapter 6, pp. 65-78, 2012 (with Ben Kriechel) [download report]

"Het effect van ervaring op productiviteit", Economisch Statistische Berichten (ESB) 96(4621), 2011 (with Andries De Grip) [link]

"Estimating substitution demand", 2011, mimeo (with Arnaud Dupuy)

"Forecasting skill supply and demand in Europe: Skill upgrading in Europe", Technical Report, November 2010, Research Centre for Education and the Labour Market, Maastricht University (with Arnaud Dupuy)

"Forecasting skill supply and demand in Europe to 2020: Replacement demand – Methods and results", Technical Report no: 005, February 2010, Warwick: IER – Institute for Employment Research (with Ben Kriechel)

"Measuring skill-upgrading in the Dutch labor market", Technical Report, December 2009, Research Centre for Education and the Labour Market, Maastricht University (with Arnaud Dupuy)

"De betekenis van internationale mobiliteit en allochtone betatechnici voor de Nederlandse arbeidsmarkt", PlatformPocket 9, 2009, Den Haag: Platform Betatechniek (with Didier Fouarge and Andries De Grip) [download report]

"Befristete Beschäftigung: kein Hindernis für die Weiterbildung geringqualifizierter Personen", Wirtschaft im Wandel 3, 2007, Halle (with Eva Reinowski), [download report]

"Registrierte Arbeitslosigkeit oder Erwerbslosigkeit: Gibt es das bessere Messkonzept?", Wirtschaft im Wandel 4, 2005, Halle [download report]