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This paper reports a new approach to disambiguation of large patent databases. Available international patent databases do not identify unique innovators. Record disambiguation poses a significant barrier to subsequent research. Present methods for overcoming this barrier couple ad-hoc rules for...
Persistent link: https://www.econbiz.de/10010412167
This paper reports an approach to linking data on European emitters to data on their innovation practices. We illustrate a straightforward approach to record linkage between the European Union Community Integrated Transaction Log (CITL) and the PATSTAT international patent database. We show how...
Persistent link: https://www.econbiz.de/10010412171