Introduction -- Retail valuation : how investors value product availability and inventory management -- Assortment planning : mining sales data to discover "home run" products you are missing -- Product life cycle planning : how to reinvent forecasting, inventory optimization, and markdown...

We study the effects of the introduction of cross-channel functionalities on the overall sales dispersion of retailers and the implications of these effects for inventory management. To do that, we analyze data from a leading U.S. retailer who introduced a “ship-to-store” (STS) functionality...