I have been a full professor since 2017 and throughout my training and earlier career, I have been an active member of the Groningen Growth and Development Centre at the University of Groningen. I am also one of the developers of the widely-used Penn World Table database, which provides information on comparative income and productivity around the world since 1950 and the Maddison Project Database with historical income data.
Income and productivity differences across countries
PhD University of Groningen
Measurement of prices, productivity and wellbeing
Long run economic development
MSc University of Groningen