Most retailers today sell products through an online channel in addition to traditional physical stores. We investigate how such a multi-channel or omni-channel retailer should decide the number and size of physical stores. We show that a higher return rate for online purchases can incentivize...

This paper studies how retailers can effectively deliver online and offline information to omnichannel consumers who strategically choose whether to gather information online/offline and whether to buy products online/offline. Information resolves two types of uncertainty: product value...

Many online retailers offer free shipping services if customers spend more than a threshold amount. We use a unique transaction-level dataset from a large online retailer to study the impacts of free shipping threshold on consumer shopping behavior across two different online channels, mobile...