NUMBER OF DIRECTORS AND FINANCIAL PERFORMANCE: A META-ANALYSIS.
对131个样本进行元分析，发现董事会规模与企业绩效之间存在非零的正向关系，为长期争议提供了系统性证据。
Although a host of theory-driven rationales suggest a relationship between board of directors size and firm performance, the literature provides no consensus about the direction of that relationship. A meta-analysis of 131 samples (N = 20,620) provided systematic evidence of nonzero, positive, true population estimates of board size-performance relationships.