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Sebastian Otero (Columbia University)
TSE, 21 mai 2024, 15h30–16h50, salle Auditorium 4
We study the consequences of affirmative action in centralized college admissions systems. We develop an empirical framework to examine the effects of a large-scale program in Brazil that required all federal institutions to reserve half their seats for socioeconomically and racially marginalized...
Marijn Keijzer ( IAST)
21 mai 2024, 14h00–15h15, Auditorium 3, salle Auditorium 3
Historically, research on political polarization has focused on the divergence of attitudes through reasoning, deliberation, or biased information processing. But, despite a general perception that polarization is increasing, the divergence of attitudes at the macro and the micro-level finds only...
Michael McMahon (Oxford University)
TSE, 21 mai 2024, 14h00–15h30, salle Auditorium 4
Policymakers communicate complex messages to multiple audiences; we investigate how complexity impacts messages `getting through' effectively. We distinguish `semantic' complexity - the focus of existing empirical studies - from `conceptual' complexity, which better reflects information-processing...
Sylvain Carré (Université Paris-Dauphine)
21 mai 2024, 11h30–12h30, BDF, Paris, salle 4GH & Online
We construct a tractable general equilibrium model of DeFi lending to shed light on the role of pricing rules. We determine how the rule controls key equilibrium variables such as the utilization rate. Our model delivers a measure of welfare which incorporates the DeFi borrowing rate and the...
Paul E. Smaldino (University of California, Merced)
Toulouse : IAST, 21 mai 2024, 11h30–12h30, salle Auditorium 4 (First floor - TSE Building)
Research on cultural evolution and social learning have identified optimal strategies for learning from others under a variety of conditions prevalent in our deep cultural past, including those based on individual markers of success and those based on aggregated information from many sources (e.g...
Joyee Deb (New-York University)
Toulouse : TSE, 21 mai 2024, 11h00–12h30, salle Auditorium 3
The nature of the collective action problem, such as a protest or costly voting in a committee, is that agents have incentives to coordinate and free-ride. If agents see more similar information, it can facilitate coordination but exacerbate free-riding. We propose an order of information similari...
Tania Babina (Columbia)
Toulouse : TSE, 17 mai 2024, 14h00–15h15, salle Auditorium 4
Open banking (OB) empowers bank customers to share transaction data with fintechs and other banks. 49 countries have adopted OB policies. Consumer trust in fintechs predicts OB policy adoption and adoption spurs investment in fintechs. UK microdata shows that OB enables: i) consumers to access both...
TSE, du 17 mai, 09h00 au 18 mai 2024, 14h00, salle Auditorium 3
Ingrid Van Keilegom (KU Leuven)
Toulouse : TSE, 16 mai 2024, 11h00–12h15, salle Auditorium 5
Most existing copula models for dependent censoring in the literature assume that the parameter defining the copula is known. However, prior knowledge on this dependence parameter is often unavailable. In this article we propose a novel model under which the copula parameter does not need to be...
Toulouse : IAST, 15–16 mai 2024, Toulouse, TSE/IAST Building
