163 IZA Discussion Papers
IZA Discussion Paper No. 483
published in: C. Chiswick, T. Lecker and N. Kahana (eds.): Jewish Society and Culture: An Economic Perspective, Ramat Gan: Bar-Ilan University Press, 2007, 103-28.
IZA Discussion Paper No. 465
revised version published in: Economic Journal, 2006, 116 (513), 659-679
IZA Discussion Paper No. 284
published in: Journal of Economic Behavior and Organization, 2003, 52 (1), 27-45