Title: Additionality of public R&D grants in a transition economy: the case of Eastern Germany
Authors: Czarnitzki, Dirk
Licht, G
Issue Date: 2005
Publisher: K.U.Leuven - Departement toegepaste economische wetenschappen
Series Title: DTEW Research Report 0528 pages:1-27
Abstract: This paper examines the input and output additionality of public R&D subsidies in Western and Eastern Germany. We estimate the impact of public R&D grants on firms' R&D and innovation input. Based on the results of this first step we compare the impact of publicly funded private R&D on innovation output with the output effect of R&D funded out of firms' own pockets. We employ microeconometric evaluation methods using firm-level data derived from the Mannheim Innovation Panel. Our results point toward a large degree of additionality in public R&D grants with regard to innovation input measured as R&D expenditures and innovation expenditures, as well as with regard to innovation output measured by patent applications. Input additionality has been more pronounced in Eastern Germany during the transition period than in Western Germany. However, R&D productivity is still larger for the established Western German innovation system than for Eastern Germany. Hence, a regional redistribution of public R&D subsidies might improve the overall innovation output of the German economy.
Publication status: published
KU Leuven publication type: IR
Appears in Collections:Department of Managerial Economics, Strategy and Innovation (MSI), Leuven

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