Recent technological and market forces have profoundly impacted the music industry. Emphasizing threats from peer-to-peer (P2P) technologies, the industry continues to seek sanctions against individuals who offer a significant number of songs for others to copy. Combining data on the performance...

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...

Interest in low emissions development is growing in many parts of the world for both climate and nonclimate reasons. Yet in order to pursue low emissions development, gaps in knowledge and implementation capacity must first be identified and and then filled through peer-to-peer learning and...

This article reviews recent theoretical contributions on digital piracy. It starts by elaborating on the reasons for intellectual property protection, by reporting a few facts about copyright protection, and by examining reasons to become a digital pirate. Next, it provides an exploration of the...

This article aims to examine how the size of file-sharing communities affects their functioning and performance (i.e. their capacity to share content). Olson (1965) argued that small communities are more able to provide collective goods. Using an original database on BitTorrent file-sharing...

This note summarizes and updates our previous survey of the economics of digital piracy (Belleflamme and Peitz, 2012).

In recent years, several peer-to-peer carsharing systems have developed worldwide. They allow car owners to share their vehicles in exchange of a monetary compensation. The paper, starting from an online survey carried out in Milan in 2012, analyzes the potentiality of a possible peer-to-peer...

Addresses the increasing privatization of peer-to-peer file sharing systems, arguing that privacy is increasingly coinciding with mere invisibility but also that the richness of today's landscape of peer-to-peer technology opens up new dimensions to the conceptualization of privacy.

This article reviews recent theoretical contributions on digital piracy. It starts by elaborating on the reasons for intellectual property protection, by reporting a few facts about copyright protection, and by examining reasons to become a digital pirate. Next, it provides an exploration of the...

L’objet de cette étude est d’évaluer les effets de l’Hadopi (Haute Autorité pour la Diffusion des OEuvres et la protection des droits sur Internet) sur les pratiques de consommation d’oeuvres musicales et audiovisuelles. L’Hadopi peut avoir potentiellement trois types d’effets :...