Discussion papers

Unemployment and finance:  how do financial and labour market factors interact?, PSE Working Papers No. 2009-10 (with A. G. Vaubourg)

How does party fractionalization convey preferences for redistribution in parliamentary democracies?, PSE Working Papers No. 2008-42 (with B. Amable and E. Guillaud)

Macroeconomic effects of ownership structure in OECD countries, PSE Working Papers 2008-09 ; CEPN Working Paper 06-2008 ; IZA Discussion Paper 3415

Employment Performance and Institutions: New Answers to an Old Question, IZA Discussion Papers 2731 (with B Amable and L. Demmou)

Institutions, unemployment and inactivity in the OECD countries, PSE Working Papers 2006-16 (with B Amable and L. Demmou)

Welfare state retrenchment: the partisan effect revisited, PSE Working Papers & IZA Discussion Paper No. 1995 (with B. Amable and J. Schumacher)

The Political Economy of Job Protection and Income Redistribution, PSE Working Papers 2005-12, PSE (Ecole normale supérieure), 2005;
also available in
IZA Discussion Paper, No. 1404, IZA, Bonn, 2004. (with B. Amable)

Labour and Product Market Reforms: A Case for Policy Complementarity IZA Discussion Paper, No.1190, IZA, Bonn, 2004. (with B. Amable)

European integration and employment. A new role for active fiscal policies? IZA Discussion Paper, No. 497, IZA, Bonn, 2002.

The impact of product market competition on employment and wages, IZA Discussion Paper, No. 276, IZA, Bonn, 2001. (with B. Amable)

Is Perfection Optimal? Employment and product market competition, WZB Discussion Paper, FS I 00 - 304, WZB, Berlin, 2000. (with B. Amable)

Competence, knowledge, and the labour market. The role of complementarities, WZB Discussion Paper, FS I 00 - 302, Berlin, 2000.

The case for a symmetric reaction function of the ECB, WZB Discussion Paper, FS I 99 - 305, Berlin, 1999. (with C. van Wijnbergen)

Unemployment and innovation patterns. The role of product market competition, WZB Discussion Paper, FS I 98 - 306, Berlin, 1998.

Equilibrium unemployment in varying micro-institutional settings, WZB Discussion Paper, FS I 98 - 302, Berlin, 1998.

Flexible technology, unemployment and effort. The role of the organization of the firm, IIASA Report, IR - 97 - 004, Vienna, 1997.