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Innovations and market structure in West German industries
Author(s) -
Neumann M.,
Böbel I.,
Haid A.
Publication year - 1982
Publication title -
managerial and decision economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.288
H-Index - 51
eISSN - 1099-1468
pISSN - 0143-6570
DOI - 10.1002/mde.4090030305
Subject(s) - german , productivity , west germany , economics , industrial organization , econometrics , agricultural economics , macroeconomics , economic history , geography , archaeology
The authors analyse the relationship between industry concentration and industry's R&D and innovative activities, for West German industries during the period 1965–1977. The most striking result produced by a single equation model and a simultaneous equations model is the adverse impact of size and industry concentration on productivity growth. On the other hand, however, both size and concentration give rise to faster growth of sales which in turn enhances productivity growth.