Recherche avancée

Jacques Eric Bergez, Marion Robert et Alban Thomas

vol. 265, n° 3, mars 2018, p. 1033–1045

Agricultural sustainability under climate change is a major challenge in semi-arid countries, mainly because of over-exploited water resources. This article explores short- and long-term consequences of farmers’ adaptation decisions on groundwater resource use, under several climate change...

Fabien Gensbittel, Stefano Lovo, Jérôme Renault et Tristan Tomala

vol. 108, mars 2018, p. 504–522

In a zero-sum asynchronous revision game, players can revise their actions only at exogenous random times. Players’ revision times follow Poisson processes, independent across players. Payoffs are obtained only at the deadline by implementing the last prepared actions in the ‘component game’. The...

Lydie Ancelot, Liliane Bonnal et M.H. Depret

vol. 69, mars 2018, p. 373–405

Jay Pil Choi, Doh-Shin Jeon et Byung-Cheol Kim

vol. 66, n° 1, mars 2018, p. 172–204

We study how net neutrality regulations affect a high-bandwidth content provider (CP)'s investment incentives to enhance its quality of services (QoS) in content delivery to end users. We find that the effects crucially depend on whether the CP's entry decision is constrained by the Internet...

Patrick Fève, Pablo Garcia et Jean-Guillaume Sahuc

vol. 164, mars 2018, p. 10–14

Is risk taking an important channel by which monetary policy shocks affect economic activity? On the basis of a nonlinear structural VAR including a new measure of risk sensitivity by economic agents, we show that the role of the risk-taking channel depends on the state of the economy. While it is...

Christophe Bernard, Marie-Françoise Calmette, Maureen Kilkenny, Catherine Loustalan et Isabelle Pechoux

vol. 69, n° 2, mars 2018

We show how a large country’s entrance on world markets can lead to lower and less quality diversity available to consumers rather than more. In our model, autarky quality is directly proportional to the willingness to pay for quality and home market size, and inversely proportional to the cost of...

Jeff Colvin

TSE, Manufacture des Tabacs, Toulouse, France, 29–30 mars 2018, salle MS001-MS002-MS003

Helmuth Cremer

TSE, Manufacture des Tabacs, Toulouse, France, 29–30 mars 2018, salle MS001-MS002-MS003

John Panzar

TSE, Manufacture des Tabacs, Toulouse, France, 29–30 mars 2018, salle MS001-MS002-MS003

Laetitia Dablanc

TSE, Manufacture des Tabacs, Toulouse, France, 29–30 mars 2018, salle MS001-MS002-MS003