1. Addison JT (1981) Incomes policy: the recent european experience. In: Fallick JL, Elliott RF (eds) Incomes Policies, Inflation, and Relative Pay. Allen & Unwin, London, pp 187–245
2. Addison JT, Teixeira P, Evers K, Bellmann L (2014) Indicative and updated estimates of the collective bargaining premium in Germany. Ind Relat 53(1):125–156
3. Addison JT, Portugal P, Vilares H (2015a) Unions and Collective Bargaining in the Wake of the Great Recession. IZA Discussion Paper No.8943, Institute for the Study of Labor, Bonn, Germany
4. Addison JT, Teixeira P, Evers K, Bellmann L (2015b) Pacts for Employment and Competitiveness as a Role Model? Their Effects on Firm Performance. IZA Discussion Paper No. 9323, Institute for the Study of Labor, Bonn, Germany
5. Aidt TS, Tzannatos Z (2008) Trade unions, collective bargaining and macroeconomic performance. Ind Relat J 39:258–295