We analyze firms incentives to bundle and tie in the telecommunications industry. As a first step, we develop a discrete-choice demand model where firms sell products that may combine several services in bundles, and consumers choose assortments of different types of products available from...

This paper puts into perspective the early patterns of retailers’ adoption of e-commerce across product categories and firm types. The focus is on understanding how consumer loyalty, differences in firms’ technology and consumers’ preferences across the traditional versus the virtual...