Public Sector Innovation

Abstract

Wennberg, K. (2026). Public Sector Innovation. Administrative Science Quarterly.

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Competition and Voice in Public Education: Evidence from Sweden

Sebhatu, A., Wennberg, K., Lakomaa, E., & Brandén, M.

Publication year

2026

Published in

Education Finance and Policy, 1-40

Abstract

While numerous studies examine the effects of school competition on student performance, little research directly addresses a key critique of competition: its potential to negatively affect parental engagement and voice. We draw on Hirschman’s theory of voice to argue that voucher-based school competition increases opportunities for exit but may crowd out voice. To assess the causal effects of competition on parental voice, we employ a robust two-way fixed effects difference-in-differences framework, comparing municipalities in Sweden that introduced competition with those that did not. Our findings indicate that school complaints decline following the introduction of competition. This decrease in voice is driven by neither a decrease in problems in school nor by changes in teaching staff quality or attrition. This suggests that the decrease in complaints is driven not by an increase in school quality but rather by a substitution from voice to exit.

Article (without peer review)

Enhancing Transparency and Replicability in Entrepreneurship Research with Preregistrations, Registered Reports, and Registered Revisions: A Call for Papers

Fellnhofer, K., Wennberg, K., Allison, T. H., Arenius, P., Lévesque, M., Gish, J. J., & Pollack, J. M.

Publication year

2026

Published in

Entrepreneurship Theory and Practice

Abstract

Entrepreneurship Theory and Practice (ETP) is committed to advancing transparency, replicability, credibility, and rigor in research. To support this commitment, we encourage authors to preregister their research plans, submit empirical studies as Registered Reports, and engage with our evolving editorial processes, such as Registered Revisions. Drawing on practices across multiple disciplines, we offer guidance for integrating these publication formats into our field. We also provide multiple resources to support authors in adopting these approaches and to address the unique challenges of applying such formats to, for example, secondary data. By more widely embracing the Registered Report approach, we envision a future for entrepreneurship research that is characterized by greater credibility, replicability, transparency, and scientific impact. In this editorial, we motivate and, hopefully, guide future work by making a specific call for manuscripts for a virtual special issue of ETP focused on Registered Reports, strengthening ETP’s longstanding commitment to methodological innovation. We offer a prospective vision—what we believe would be good for future literature—and our aim is to empower scholars to proactively shape new theoretical and empirical foundations in entrepreneurship research that enhance the credibility and replicability of entrepreneurship research.

Article (with peer review)

Knowledge Accumulation: Entrepreneurial Opportunity and Uncertainty

Chrisman, J. J., Jack, S., Kellermanns, F. W., Rosenbusch, N., & Wennberg, K.

Publication year

2026

Published in

Entrepreneurship Theory and Practice, 50(1), 3–20.

Abstract

Based on the idea that entrepreneurship is fundamentally about the pursuit of opportunity in the presence of uncertainty, this article introduces the second special issue on knowledge accumulation in entrepreneurship. The special issue first summarizes and discusses four articles that deal with who pursues opportunities and the types of opportunities pursued (nascent entrepreneurship; user entrepreneurship; returnee entrepreneurship; destructive entrepreneurship), and then summarizes and discusses four articles that deal with the nature of uncertainty and methods entrepreneurs use to cope with uncertainty (Knightian uncertainty; entrepreneurial metacognition; entrepreneurial experimentation; network agency).

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Public Sector Innovation

Abstract

Public Sector Innovation

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Karl Wennberg