823 IZA Discussion Papers
IZA Discussion Paper No. 240
revised version published in: Geneva Papers of Risk and Insurance Theory, 2004, 29 (1), 55-74.
IZA Discussion Paper No. 223
revised version published as 'Endogenous wage dispersion in a search-matching model ' in: Labour Economics, 2004, 11 (5), 623-645
IZA Discussion Paper No. 67
published in: Jahrbücher für Nationalökonomie und Statistik, 2001, 221(2), 179-201