Research Policy · 2004 · 134 citations · 31 references
BusinessStrategic ManagementStrategyBusiness StrategyCompetitive StrategyCorporate StrategyCorporate DiversificationEconomies Of ScopeOrganizational StrategyOutsourcing StrategyStrategic FitTechnology SharingAsymmetric DiversificationIndustrial DiversificationIndustry DiversificationInnovation OutsourcingManufacturing DiversificationOutsourcingResource-based DiversificationTechnology Portfolio Diversification
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Markets and Hierarchies: Analysis and Antitrust Implications.
D. O’Brien, Oliver E. Williamson · The Economic Journal · 1976 · 13.8K citations
Innovation and Learning: The Two Faces of R & D
Wesley M. Cohen, Daniel A. Levinthal · The Economic Journal · 1989 · 7.5K citations