- The Economics of Imperfect Labor Markets
- Pensions: More Information, Less Ideology: Assessing the Long-Term Sustainability of European Pension Systems: Data Requirements, Analysis and Evaluations
- The Role of Unions in the Twenty-First Century: A Report for the Fondazione Rodolfo Debenedetti
- The Economics of Imperfect Labor Markets, Third Edition
- Structural Change, Welfare Systems, and Labour Reallocation: Lessons from the Transition of Formerly Planned Economies