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The certifier for the long run

Jacopo Bizzotto and Bard Harstad

International Journal of Industrial Organization, 2023, vol. 87, issue C

Abstract: We build a workhorse model to study the optimal and the equilibrium certifier from a long-run perspective. Firms enter the market, and invest in their capacity to provide quality, before the certification threshold is determined. With a certifier that cares about quality and externalities (such as an NGO), the threshold is demanding and the firms’ profits are small. Anticipating this, only a few firms enter the market, and they invest heavily. With a certifier mostly concerned with the firms’ profits (such as an industry association), the results are reversed. The relative importance of externalities, investments, and entry determines the socially optimal certifier identity as well as the type of certifier that is most likely to operate in equilibrium. The theory’s predictions are empirically testable and shed light on the variety of certifiers across markets and over time.

Keywords: Certification; Delegation; Entry of firms; Investments in quality; Private politics (search for similar items in EconPapers)
JEL-codes: G24 L15 L31 (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:indorg:v:87:y:2023:i:c:s0167718723000024

DOI: 10.1016/j.ijindorg.2023.102920

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