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Journal of Political Economy Vol. 132 No. 9 2024

Organizing for Collective Action: Olson Revisited

Marco Battaglini1,2; Thomas R. Palfrey1,2

1 California Institute of Technology · 2 Cornell University

Abstract

We characterize optimal honest and obedient (HO) mechanisms for the classic collective action problem with private information, where group success requires costly participation by some fraction of its members. For large n, a simple HO mechanism, the volunteer-based organization, is approximately optimal. Success is achieved in the limit with probability one or zero depending on the rate at which the required fraction declines with n. For finite n, optimal HO mechanisms provide substantial gains over unorganized groups when the success probability converges to zero, because the optimal HO success probability converges slowly and is always positive, while finite-sized unorganized groups have exactly zero probability of success.

DOI
10.1086/729580
Volume
132
Issue
9
Pages
2881-2936
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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