Research Policy · 1973 · 22 citations · 3 references
ManagementInnovation ManagementIntellectual Property LawInnovationIntellectual PropertyPatent LawIntellectual Property ProtectionIntellectual Property RightsIntellectual Property StrategyPatent AnalysisPatent Portfolio ManagementPatent StrategyPatent BibliometricsPatent Classification SystemsPatent MiningPatent Trend AnalysisPatents Reporting
3
Invention and Economic Growth.
Stanley L. Engerman, Jacob Schmookler · The Economic History Review · 1967 · 562 citations