Annals of Operations Research · 2023 · 13 citations · 64 references
BusinessBusiness EconomicsEconomicsBankingCooperative EconomicsFinancial EconomicsBanking RegulationCommercial BankingCooperative FinanceCooperative Performance AnalysisRelationship BankingBank CollaborationBank Efficiency AnalysisBranch EfficiencyBusiness Operating ModelsEfficient Frontier AnalysisFrontier AnalysisStochastic Frontier Cost Functions
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Sample Selection Bias as a Specification Error
James J. Heckman · Econometrica · 1979 · 28.9K citations
A dendrite method for cluster analysis
T. Calinski, J. Harabasz · Communications in Statistics · 1974 · 6.7K citations