1. Addison, John T., Kornelius Kraft, and Joachim Wagner. “German Works Councils and Firm Performance.” In Bruce E. Kaufman and Morris M. Kleiner, eds. Employee Representation: Alternatives and Future Directions. Madison, Wisc.: Industrial Relations Research Association, 1993, pp. 305–38.
2. Addison, John T., Claus Schnabel, and Joachim Wagner. “German Works Councils, Profits, and Innovation”. Kyklos 49 (December 1996): 555–82.
3. ---. “BetriebsrÄte in der deutschen Industrie: Verbreitung, Bestimmungsgriinde und Effekte: Empirische Befunde aus dem Hannoveraner Firmenpanel”. Mimeo, UniversitÄt Hannover, 1997a.
4. —. “On the Determinants of Mandatory Works Councils in Germany”. Industrial Relations 36 (October 1997a): 419–45.
5. Addison, John T. and Joachim Wagner. “The Impact of German Works Councils on Profitability and Innovation: New Evidence from Micro Data”. Jahrbücher für Nationalökonomie und Statistik 216 (January 1997): 1–20.