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Journal of Financial and Quantitative Analysis Vol. 54 No. 3 2019

Board Ancestral Diversity and Firm-Performance Volatility

Mariassunta Giannetti; Mengxin Zhao

Abstract

We proxy for board members’ opinions and values using directors’ ancestral origins and show that diversity has costs and benefits, leading to high performance volatility. Consistent with the idea that diverse groups experiment more, firms with ancestrally diverse boards have more numerous and more cited patents. In addition, their strategies conform less to those of the industry peers. However, firms with greater ancestral diversity also have more board meetings and make less predictable decisions. These findings suggest that diversity may lead to inefficiencies in the decision-making process and conflicts in the boardroom.

DOI
10.1017/s0022109018001035
Volume
54
Issue
3
Pages
1117-1155
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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