Econometrica Vol. 81 No. 6 2013
Reputation for Quality
Abstract
We propose a new model of flrm reputation that interprets reputation directly as the market belief about product quality. Quality is persistent and is determined endogenously by the flrm’s past investments. We analyse how investment incentives depend on the flrm’s reputation and derive implications for reputational dynamics. We consider three types of consumer learning. When consumers learn about quality through good news, investment incentives are decreasing in reputation, leading to a unique work-shirk equilibrium and convergent dynamics. When consumers learn through bad news, investment incentives are increasing in reputation, leading to a continuum of shirk-work equilibria and divergent dynamics. Finally, when consumers learn through Brownian news and the cost of investment is low, incentives are hump-shaped but a work-shirk equilibrium exists and is essentially unique.
- DOI
- 10.3982/ecta9039
- Volume
- 81
- Issue
- 6
- Pages
- 2381-2462
- Language
- en
- Sources
- bibtex:phds-export.bib crossref openalex