In recent years, the rapid rise of Internet retailing has jump-started a multitude of markets for a wide spectrum of used goods: virtually everything is resold on the Internet, from animals to toys to books, plants, clothing, appliances; even automobiles and housing units. One market observer notes:[W ]e are beginning to embrace the notion of temporary ownership. We will soon live in a world where the norm is to sell our designer shoes after wearing them twice, where Verizon will automatically send us the newest, best, most high tech mobile phone every six months, and where we'll lease our Rolex watches instead of buying them. The "informed consumer" will soon choose the brand of her next handbag based on how much it will likely fetch on eBay next year-which corresponds to how much it will really cost her to own it up until then.
1Has this dramatic expansion in secondary markets (or "temporary ownership," to use the colorful terminology above) helped or hurt new good producers? In determining the gains from secondary markets, we classify various countervailing 1 From Nissanoff (2006, pp.8-9).