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1994
Journal Article
Titel
Meßlatte mit Tücken - die Fallstricke bei internationalen Patentvergleichen
Abstract
Patents are interesting output indicators of research and development because compared to statistics on R&D budgets or personnel, they can be disaggregated down to single products or processes. It is possible to perform country comparisons or analyse selected companies. It is, however, necessary to apply a careful methodology in order to achieve meaningful results.