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Mariassunta Giannetti ( Stockholm School of Economics)
9 octobre 2025, 11h30–12h30, BDF, Paris, salle Salle F148 and online
Banks that experienced larger losses in their pledgeable securities portfolios following the July 2022 monetary policy tightening became less able to borrow through the interbank market and subsequently reduced their corporate lending, regardless of whether the securities were booked at market or...
Tat-How Teh (Nanyang Technological University)
2 octobre 2025, 14h00–15h00, Zoom meeting
We develop a framework to study how interoperability between competing platforms effects equilibrium prices and welfare. Our analysis considers two dimensions: interoperability strength—the extent to which network benefits spill over across platform users—and interoperability configuration...
Sam Asher (Imperial College London, Business School)
2 octobre 2025, 11h00–12h30, salle Auditorium 4
Cultural capital — defined in this paper as specific human capital that lowers the cost of cooperating with elites who have disproportionate control over resources — has long been a major topic of research in sociology. Economics has been slow to study this concept because of the difficulty in...
Emanuel Rapsch (Technische Universität Berlin)
Toulouse : TSE, 2 octobre 2025, 11h00–12h15, salle Auditorium 3
In this dissertation, an abstract and general language for the fundamental objects underlying dynamic games under probabilistic uncertainty is developed. Combining the theory of decision trees by Alós-Ferrer–Ritzberger (2005) and a Harsanyian notion of exogenous uncertainty, the concept of...
Frank Kleibergen (University of Amsterdam)
TSE, 30 septembre 2025, 15h30–16h50, salle Auditorium 4
The difference between the population analogs of the traditional Jacobian rank statistic and the J-statistic provides an appropriate identification measure for the pseudo-true values of the continuous updating and two-stage estimators in the misspecified linear generalized method of moments, whilst...
Margarita Tsoutsoura (Washington University, St Louis)
30 septembre 2025, 14h00–15h30, BDF, Paris, salle Salle 6 de l’espace conférence
We develop a new approach to identify different categories of depositors during periods of uncertainty and quantify their compensation to remain in the bank. We isolate withdrawals due to liquidity needs, deterioration of fundamentals, and expectation about withdrawal behavior of other depositors....
Benjamin Born (University of Bonn, Germany)
30 septembre 2025, 11h30–12h30, BDF, Paris, salle Salle 5 Espace conférence and online
We use a novel survey approach with hypothetical vignettes to analyze firms' investment sensitivity to interest rates, allowing us to causally identify firms' investment adjustments in response to various changes in lending rates. In a large survey of German firms, we find a semi-elasticity of...
Jonathan Schulz (George Mason University)
Toulouse : IAST, 30 septembre 2025, 11h30–12h30, salle Auditorium 4 (First Floor - TSE Building)
This paper examines the impact of cultural diversity on innovation. Focusing on the United States from 1850 to 1940, we develop a novel surname-based measure of cultural diversity and combine this with patent data. Leveraging quasi-random variation in counties' surname compositions driven by...
Stephan Waizmann (Yale University)
Toulouse : TSE, 30 septembre 2025, 11h00–12h15, salle Auditorium 3
This paper investigates the impact of artificial intelligence on the interaction between firms and consumers. It focuses on the use of learning algorithms in environments with strategic consumers — where learning must occur in the face of consumers who best-respond and adapt their behavior. An...
Susumu Sato (Hitotsubashi University)
TSE, 29 septembre 2025, 14h15–15h30, salle Auditorium 4
Many platforms charge percentage commissions on third-party sales. They may also charge per unit fees on ancillary services (such as FbA for Amazon's shipping and warehousing), and they may authorize (or be obliged) to offer seller opt-out of such services. We analyze the economics of these options...
