Description:
<jats:title>Abstract</jats:title><jats:p>We study the ability choices and pricing strategies of physicians in a duopolistic market where consumers base their decisions on anecdotes. The consumers are aware of only some of the physicians and estimate their abilities by taking a sample from the patients a physician has previously treated. In this setting, situations arise where physicians have incentives to choose a low level of ability even when it is costless. Namely, more information availability leads to more ability differentiation and a lower average level in equilibrium. Conversely, an equilibrium where both physicians choose a maximum ability is possible when information on at least one of the physicians is not readily available.</jats:p>