[fre] Cet article propose une évaluation économétrique des déterminants du consentement à payer pour des offres de contenus audiovisuels sur internet (c’est-à-dire des services de vidéos distribués par le canal d’internet), dans un contexte où il existe des offres gratuites...

Most developed countries have tried to restrain digital piracy by strengthening laws against copyright infringement. In 2009, France implemented the Hadopi law. Under this law individuals receive a warning the first two times they are detected illegally sharing content through peer to peer (P2P)...

[eng] Integrating Young People into the Labour Market and the Type of Employment Contract: a . Repeated Game Theory Approach by Thierry Pénard, Michel Sollogoub and Valérie Ulrich . This paper compares the implications of signing a short-term contract as opposed to a long-term contract on the...

Open source software (OSS) generally offers a high-quality alternative to proprietary software (e.g. Linux, Apache, Android, etc.) for many applications. Although OSS is usually free of charge, its diffusion remains limited. Should government intervene to promote the diffusion of OSS, and offer...

The Internet has introduced a variety of online buying services that expand the reach of sellers and reduce search costs for buyers. In markets in which traditional outlets establish prices through bargaining, these online intermediaries have also altered the price setting process. Perhaps the...

This article attempts to determine the optimal antitrust policy against price-fixing when competition authorities imperfectly observe firms' behaviour. By investigating or auditing on markets, authorities can detect collusion. We show that the strenght of investigations depends on the...

Several online market sites, such as eBay, have implemented reputation management mechanisms in order to improve cooperation. In this article, we aim at investigating the emergence of trust and cooperation in presence of reputation mechanism. In a series of experiments based on the trust game...

The eBay Feedback Forum is claimed to be a crucial component of the success of eBay. Many empirical studies have found that this feedback system exerts a deterrent effect on the opportunistic behavior the Internet's anonymity may incite buyers and sellers to adopt. The feedback system in place...

<marquage typemarq="gras"/> This paper aims to understand the impact of the Internet on social capital. Does the Internet usage influence the investments in social networks? First, we theoretically address this question with a micro-economic model of social capital. Second, thanks to Luxembourg data, we evaluate the...

The aim of this paper is to understand the rationale of cooperation within online sharing communities. How can we explain the extent of cooperative interactions between anonymous distant Internet users ? We build a game theoretic framework to study the exchange of services within virtual...