1. Heywood, J.; O. Huebler and U. Jirjahn, "Variable Payment Schemes and
Industrial Relations: Evidence from Germany," KYKLOS, Vol. 51 (June 1998),
pp. 237-257.
2. Bahmani-Oskooee, M. and M. Bohl, "German Unification and the Stability of Long-Run German Money Demand
Function," ECONOMICS LETTERS, Vol. 66 (2000), pp. 203-208.
3. Bahmani-Oskooee, M. and P. Anker, "On the Relation Between the Value of the Mark and German
Production," APPLIED ECONOMICS, Vol. 33 (2001),pp. 1525-1530.
4. Heywood, J. and U. Jirjahn, "Payment Schemes and Gender in Germany,"
INDUSTRIAL AND LEBOR RELATIONS REVIEW, Vol. 56 (October 2002), pp.
44-64.
5. Heywood, J. and U. Jirjahn, "Teams, Teamwork and Absence",SCANDINAVIAN JOURNAL OF ECONOMICS,
Vol. 106 (2004), pp. 765-782.
6. Heywood, J.; U. Jirjahan and G. Tsertsvadze, "Does Profit Sharing Reduce Conflict with the
Boss: Evidence from Germany", INTERNATIONAL ECONOMIC JOURNAL, Vol. 19 (June 2005), pp.
235-250.