426 IZA Discussion Papers
IZA Discussion Paper No. 455
published in: Phanindra V. Wunnava (ed.), The Changing Role of Unions: New Forms of Representation, Armonk, N.Y.: M.E. Sharpe, April 2004
IZA Discussion Paper No. 422
published in: Industrial Relations, 2004, 43 (2), 392-420
IZA Discussion Paper No. 404
published in: Oxford Bulletin of Economics and Statistics, 2003, 65 (5), 575-594
IZA Discussion Paper No. 326
published in: Journal of Comparative Economics, 2002, 30 (4), 657-682
IZA Discussion Paper No. 275
published in: Research in Labor Economics, 2006, 24, 217-234
IZA Discussion Paper No. 20
published in: International Migration Review, 2002, 36 (2), 467-491