非表示:
キーワード:
skill balance, team diversity, team performance, entrepreneurship,
field experiment
要旨:
Previous empirical studies have shown that solo entrepreneurs benefit from having balanced
skills: Jacks-of-All-Trades (JATs) are better entrepreneurs than specialists are. Nowadays
however, the majority of entrepreneurs start up and run ventures together in teams. In this
paper we test whether the effect of more balanced skills is also positive in a team of
entrepreneurs. We also explore whether (a lack of) individual balanced skills can be
substituted by combining the skills of various specialists within one team. Our field
experiment studies teams of children participating in an entrepreneurship education program.
Based on pupils’ precisely measured level of verbal and mathematical ability, we
exogenously compose 179 teams separated into four different types: JAT teams, math-
specialist teams, verbal-specialist teams and mixed specialist teams. Our results show that
balanced skills are beneficial to team performance, and that it is hard to substitute individual
balanced skills by combining different specialists within one team.
