I compare certification and self-regulation, two widely used quality assurance mechanisms in markets where consumers do not observe the quality of goods. Certification is a mechanism in which an external firm offers a certificate to producers who undergo a testing procedure, issues the...

This book argues for the urgent need for countries to move forward aggressively on adopting and upgrading quality and standards. The focus is on developing countries, many of which are lagging in the race for standards adoption, and within that category, on middle-income countries. The book...

We study a firm's incentives to build and maintain reputation for quality, when quality is persistent and can be certified at a cost. We characterize all Markov-perfect equilibria where the firm's choices -i.e., timing of certification and investment– depend only on the firm's reputation. MPE...

This essay reviews the theoretical and empirical literature on quality disclosure and certification. After comparing quality disclosure with other quality assurance mechanisms and describing a brief history of quality disclosure, we address three key theoretical issues: (i) Why don't sellers...

This essay reviews the theoretical and empirical literature on quality disclosure and certification. After comparing quality disclosure with other quality assurance mechanisms and describing a brief history of quality disclosure, we address three key theoretical issues: (i) Why don't sellers...