Group-buying and channel coordination under asymmetric information

Thanh Tran and Ramarao Desiraju

European Journal of Operational Research, 2017, vol. 256, issue 1, 68-75

Abstract: Social media and improvements in technology allow retailers to offer a group-buying option to consumers in a variety of markets. Extant research shows that when consumers are sufficiently heterogeneous, group-buying helps a retailer practice price discrimination. Our paper examines when a manufacturer may prefer its reseller to employ the group-buying mechanism in conjunction with a traditional posted price. In our model, the retailer is privately informed about market heterogeneity, which is summarized via the relative size and the level of price sensitivity of two consumer segments. We show that any value to the manufacturer, of requiring the retailer to offer group-buying, revolves around how profitability varies with market heterogeneity. Our principal finding is that group-buying benefits the manufacturer more when the retailer is privately informed about market size than about the level of consumer price sensitivity.

Keywords: E-commerce; Group buying; Channel; Asymmetric information (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (6)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ejores:v:256:y:2017:i:1:p:68-75

DOI: 10.1016/j.ejor.2016.05.054

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