information provided by online reputation platforms. Theory suggests much of the value of umbrella branding results from … attributed to an increase in online reputation platforms, and that this affect is largest for low quality and small market firms …-wide reputation is decreasing and the correlation with individual hotel reputation is replacing it …

In this paper, we analyze how different dimensions of a seller's reputation affect pricing power in electronic markets … structure dimensions of importance from feedback posted on reputation systems. By aggregating and scoring these dimensions based … on the sentiment they contain, we use them to estimate a series of econometric models associating reputation with price …