The Causal Effect of Board Size in the Performance of Closely Held Corporations

Research output: Working paperResearch

Abstract

Boards are endogenously chosen institutions determined by observable and unobservable firm characteristics. Empirical studies of large publicly traded firms have successfully controlled for observable determinants of board size and shown a robust negative relationship between board size and firm performance. The evidence on smaller closely held firms is less clear; we argue that existing work has been incomplete in analyzing the causal relationship due to weak identification strategies. Using a rich data set of almost 6,000 small and medium-sized closely held corporations we provide a causal analysis of board size effects on firm performance using a novel instrument given by the number of children of the founders of the firms. First, we find no empirical evidence of adverse board size effects when the size of the board lies in the typical range for closely held corporations of three to six directors. Second, we find a significantly negative board size effect for the minority of closely held firms that are characterized by having comparatively large boards of seven or more members and non-complex operations.
Original languageEnglish
Place of PublicationFrederiksberg
PublisherCopenhagen Business School, CBS
Number of pages48
Publication statusPublished - 2007
SeriesWorking Paper / Department of Economics. Copenhagen Business School
Number14-2007

Cite this

Bennedsen, M., Kongsted, H. C., & Meisner Nielsen, K. (2007). The Causal Effect of Board Size in the Performance of Closely Held Corporations. Frederiksberg: Copenhagen Business School, CBS. Working Paper / Department of Economics. Copenhagen Business School, No. 14-2007
Bennedsen, Morten ; Kongsted, H.C. ; Meisner Nielsen, Kasper. / The Causal Effect of Board Size in the Performance of Closely Held Corporations. Frederiksberg : Copenhagen Business School, CBS, 2007. (Working Paper / Department of Economics. Copenhagen Business School; No. 14-2007).
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The Causal Effect of Board Size in the Performance of Closely Held Corporations. / Bennedsen, Morten; Kongsted, H.C. ; Meisner Nielsen, Kasper.

Frederiksberg : Copenhagen Business School, CBS, 2007.

Research output: Working paperResearch

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