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...

Asymmetric information can distort market outcomes. I study how the online disclosure of information affects consumers' behavior and firms' incentives to upgrade product quality in markets where information is traditionally limited. I first build a model of consumer search with firms' endogenous...

Konsumgüter durchlaufen verschiedene Transformations- und Transaktionsstufen, bevor sie den Verbraucher erreichen. Die Qualität der Güter bestimmt sich demzufolge aus den Qualitäten, die auf den einzelnen Stufen der Wertschöpfungskette erzielt werden. Die Qualitätssicherung entlang der...

Transnational technical standard-setting has grown in prominence in recent years. The World Trade Organization (WTO) requires the use of international standards but adopts a deferential approach towards international standards. However, practice shows that several international standards are...

This paper addresses the concept of quality risk in outsourcing. Recent trends in outsourcing extend a contract manufacturer's (CM's) responsibility to several functional areas such as research and development and design in addition to manufacturing. This trend enables an original equipment...