Universities in developing countries have rarely been able to subscribe to academic journals in the past. The "Online Access to Research in the Environment" initiative (OARE) provides institutions in developing countries with free online access to more than 5,700 environmental science journals....

The blockchain is a technology that goes beyond timestamping, bitcoin and secure financial transactions. The development of an ecosystem around smart connected objects will probably not happen without the blockchain (in one form or another). The blockchain opens the door to the liquification of...

We build a model of competition between strategic data intermediaries collecting consumer information that they sell to firms competing in a product market. Each intermediary has access to exclusive information on a group of consumers and competes with other intermediaries on a common group of...

We analyze competition between data intermediaries collecting information on consumers, which they sell to firms for price discrimination purposes. We show that competition between data intermediaries benefits consumers by increasing competition between firms, and by reducing the amount of...

Universities in developing countries have rarely been able to subscribe to academic journals in the past. The “Online Access to Research in the Environment” initiative (OARE) provides institutions in developing countries with free online access to more than 5,700 environmental science...

This paper analyzes the impact of music file sharing on CD purchases. Traditionally, two arguments are opposed concerning the impact of music file sharing on CD sales. On the one hand, MP3 downloads only reduces sales of legitimate CDs (the competition effect). On the other hand, consumption of...

In this paper we use data from a survey of 151 French record companies to test the “long tail theory” at the level of the firm. More specifically, we test whether, following the “selling less of more” principle coined by Anderson (2006), record companies that have adapted to digitization...

Recent rapid growth in electronic book sales has raised a critical question for publishers and book stores: do e-books cannibalize or increase print sales? In this article we compare the best-selling titles sold on Amazon.com in print or electronic (Kindle) formats during the period from...