335 publications found.
Articles in Refereed Journals
(1998). R&D and Productivity in German Manufacturing Firms Economics of Innovation and New Technology, 6 (1), 29-49.
Articles in Refereed Journals
(1997). Innovationsanreize in einem strukturellen Oligopolmodell Zeitschrift für Wirtschafts- und Sozialwissenschaften, 117 (3), 323-364.
Articles in Refereed Journals
(1997). Price Indexes for PC Database Software and the Value of Code Compatibility Research Policy, 26 (4-5), 509-520.