Integrating diversity at different levels: Multilevel human capital, social capital, and demographic diversity and their implications for team effectiveness

Sabina Tasheva, Amy J. Hillman

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

Scholars debate whether diversity is beneficial for team effectiveness, and empirical evidence reveals positive, negative, and insignificant effects. We argue that this is partly because “diversity” is multifaceted, representing different sources (e.g., demographic, human capital, and social capital) and operating at different levels of analysis. We propose a theoretical model of diversity at the team level (team diversity) and within individuals (personal range) to predict how various sources of diversity influence team effectiveness. We argue that the effects of individual-level diversity (personal range) and team-level diversity may not be independent. Specifically, we propose that their interaction may be the missing link explaining how and why diversity impacts team outcomes. We distinguish between tasks with high and low levels of interdependence and suggest that for some sources of diversity, individual- and team-level diversity are complementary, whereas for others they are substitutes. We further explain how an overlap in personal range may influence the complementary effects of personal range and team diversity. The implications of our model are important for further work on diversity, team effectiveness, and public policy efforts to promote organizational and upper echelons diversity.

Original languageEnglish (US)
Pages (from-to)746-765
Number of pages20
JournalAcademy of Management Review
Volume44
Issue number4
DOIs
StatePublished - Jan 1 2019

ASJC Scopus subject areas

  • Business, Management and Accounting(all)
  • Strategy and Management
  • Management of Technology and Innovation

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