4 IZA Discussion Papers
IZA Discussion Paper No. 16933
IZA Discussion Paper No. 9320
IZA Discussion Paper No. 5724
published as 'The Determinants of Religiosity among Immigrants and the Native Born in Europe' in: Review of Economics of the Household, 2013, 11 (4), 563-598; reprinted in: The Economics of Cultural Diversity, 2015, edited by Peter Nijkamp et al.
IZA Discussion Paper No. 3287
published in: Behavioral Decision Making, 2010, 23, 288-313