Journal of Banking & Finance · 2009 · 544 citations · 51 references
BusinessBusiness EconomicsEconomicsBankingDiversification StrategyFinancial EconomicsCommercial BankingCorporate BankingCorporate DiversificationEconomic DiversificationFinancial ConglomeratesBank Performance MeasurementDiversification GainsOrganic Growth StrategyPanel Data EstimationPanel Data RegressionPerformance Effects Of Diversification
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Sample Selection Bias as a Specification Error
James J. Heckman · Econometrica · 1979 · 28.9K citations
Agency Costs of Free Cash Flow, Corporate Finance, and Takeovers
Michael C. Jensen · American Economic Review · 1986 · 17.6K citations
Markets and Hierarchies: Analysis and Antitrust Implications.
D. O’Brien, Oliver E. Williamson · The Economic Journal · 1976 · 13.8K citations