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Ailsa Roell (University of Columbia)
TSE, 30 avril 2012, 12h30–14h00, salle MF 323
The paper considers the impact of differences in information about participants’ order placement strategies on market pricing and liquidity in an OLG market making model with risk averse market makers.
Guillaume Carlier (Université Paris Dauphine)
Toulouse : TSE, 27 avril 2012, 13h45–15h00, salle MF 323
For a class of nonatomic games, we prove, by optimal transport techniques, various existence, uniqueness and variational characterization results for Nash-Cournot equilibria. For a wide class of payoffs, minimizers of some cost (related to optimal transport) are Nash-Cournot equilibria. This cost...
Mario Mazzocchi (University of Bologna)
Toulouse : TSE, 27 avril 2012, 11h00–12h30, salle MF 323
We estimate the effects of the 2005 ban on vending machines in French schools using the 1998 and 2006 INCA nutrition surveys. These surveys contain no information on the presence of vending machines in schools attended by respondents, but the adoption of a Difference-in-Difference design, and a...
John A. Weymark (University of Vanderbilt)
Toulouse : TSE, 27 avril 2012, 11h00–12h30, salle MS 003
Tax competition between two governments who choose nonlinear income tax schedules to maximize the average utility of their residents when skills are unobservable and labor is perfectly mobile is examined. We show that there are no Nash equilibria in which there is a skill type that pays positive...
Anastasia Shchepetova (Toulouse School of Economics)
Toulouse : TSE, 26 avril 2012, 12h45–14h00, salle MF 323
This paper provides experimental evidence on strategic limitation of price comparison by competing firms. Using a laboratory based experiment, we show that firms adapt to the competitiveness of the market by making price comparison costly for consumers, thereby departing from the concept of...
Toulouse, France, 25 avril 2012
The objective of the TSE Student Workshop is to increase the contact between researchers and PhD students and to introduce work done by TSE students to other students and researchers at TSE. During this day selected students will give a short presentation (25 minutes) of his or her work, which...
25 avril 2012, salle Amphi S
Barbara Rossi (University of Duke)
Toulouse : TSE, 24 avril 2012, 15h30–17h00, salle AMPHI S
Patrice Bertail (CREST)
Toulouse : TSE, 24 avril 2012, 14h00–15h30, salle MF 323
The purpose of this talk is to present an alternative to the coupling methodology, specifically tailored for regenerative processes or stochastic processes for which a regenerative extension may be built, namely pseudo-regenerative processes. This includes the case of general Harris Markov chains...
Sven Rady (University of Bonn)
Toulouse : TSE, 24 avril 2012, 11h00–12h30, salle Amphi S
We discretize a continuous-time game of strategic experimentation with Poisson bandits by imposing an equally-spaced grid of times at which the players can adjust their actions. We study the set of payoffs which can be obtained in strongly symmetric subgame perfect equilibria of the resulting...
