Scholars have suggested that autonomy can lead to better entrepreneurial team performance. Yet, there are different types of autonomy, and they come at a cost. We shed light on whether two fundamental organizational design choices—granting teams autonomy to (1) choose project ideas to work on and (2) choose team members to work with—affect performance. We run a field experiment involving 939 students in a lean startup entrepreneurship course over 11 weeks. The aim is to disentangle the separate and joint effects of granting autonomy over choosing teams and choosing ideas compared with a baseline treatment with preassigned ideas and team members. We find that teams with autonomy over choosing either ideas or team members outperform teams in the baseline treatment as measured by pitch deck performance. The effect of choosing ideas is significantly stronger than the effect of choosing teams. However, the performance gains vanish for teams that are granted full autonomy over choosing both ideas and teams. This suggests the two forms of autonomy are substitutes. Causal mediation analysis reveals that the main effects of choosing ideas or teams can be partly explained by a better match of ideas with team members’ interests and prior network contacts among team members, respectively. Although homophily and lack of team diversity cannot explain the performance drop among teams with full autonomy, our results suggest that self-selected teams fall prey to overconfidence and complacency too early to fully exploit the potential of their chosen idea. We discuss the implications of these findings for research on organizational design, autonomy, and innovation.
We examine the role of participants' interactions in innovation contests. In contrast to the dominant view of a competitive organisation of innovation contests, we suggest that, especially for ideation projects, a collaborative setting may be beneficial in terms of the amount of ideation activity and the quality of the generated ideas. Using two experiments, we show the usefulness of a collaborative approach when two particular conditions are met: first, the overall effort must be compensated according to performance criteria in such a way that participants are aware of the impact of their actions. Thus, the reward mechanism has to ensure that all contributors to a specific idea benefit from their involvement. Second, the host has to provide feedback throughout the contest to make it clear for participants what idea(s) to focus on. Our results show that, while the elaboration effort can be increased by introducing a collaborative reward mechanism alone, the best results are achieved when both conditions are met. Int. J. Innov. Mgt. Downloaded from www.worldscientific.com by UNIVERSITY OF OTAGO on 11/26/16. For personal use only. Int. J. Innov. Mgt. Downloaded from www.worldscientific.com by UNIVERSITY OF OTAGO on 11/26/16. For personal use only.
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