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14 février 2026, 09h30–17h00, salle Manufacture des Tabacs
Francesco Lippi (LUISS)
10 février 2026, 11h30–12h30, BDF, Paris, salle Room 4GH and online
Inflation gives rise to inefficient price dispersion in New Keynesian models. Yet empirical analyses suggest that such costs are small (see e.g., Nakamura et al. (2018)). We study price dispersion using a new model that enriches the canonical sticky-price model with an information-gathering...
Lionel Cousseins (Head of Energy & Climate Scenarios / Market Scenarios at Airbus)
Toulouse : TSE, 5 février 2026, 17h00–18h00, salle Auditorium 3 Jean-Jacques Laffont
This talk will cover Lionel Coussein’s role in Energy & Climate Scenarios, followed by an illustration of the usefulness and relevance of studying these scenarios for evaluating decarbonization options in aviation. As a TSE alumnus, he will also showcase the diversity of roles and activities...
Michele Bisceglia (Yale University)
5 février 2026, 14h00–15h00, Zoom
We study how privacy regulation affects menu pricing by a monopolist platform that collects and monetizes personal data. Consumers differ in privacy valuation and sophistication: naive users ignore privacy losses, while sophisticated users internalize them. The platform designs prices and data...
Beatrice Weder di Mauro (Geneva Graduate Institute)
3 février 2026, 11h30–12h30, BDF, Paris, salle Room 4GH and online
The voluntary carbon market (VCM) is built on the premise that one offset credit compensates one tonne of emissions. While a growing body of evidence has raised concerns about the environmental integrity of many credits, much less is known about how access to voluntary offsets affects firms’...
José Munoz Alvarado
Toulouse : TSE, 22 janvier 2026, 17h00–18h00, salle Auditorium 3 JJ Laffont
Start-ups, though typically small, play a disproportionate role in driving innovation, employment growth, and productivity. A small subset of high-growth firms, often referred to as “rising superstars,” accounts for a large share of these gains and may also generate significant spillovers for local...
Morgane Austern (Harvard University)
Toulouse : TSE, 8 janvier 2026, 09h30–11h00, salle Auditorium 6
Concentration inequalities for the sample mean, like those due to Bernstein, Hoeffding, and Bentkus, are valid for any sample size but overly conservative, yielding confidence intervals that are unnecessarily wide. The central limit theorem (CLT) provides asymptotic confidence intervals with...
Toulouse, 8–9 janvier 2026
Jean-Jacques Forneron (Boston University)
TSE, 17 décembre 2025, 15h30–16h50, salle Auditorium 4
This paper considers filtering, parameter estimation, and testing for potentially dynamically misspecified state-space models. When dynamics are misspecified, filtered values of state variables often do not satisfy model restrictions, making them hard to interpret, and parameter estimates may fail...
Kevin Dano (Princeton University)
TSE, 16 décembre 2025, 15h30–16h50, salle Auditorium 4
This paper studies a dynamic multinomial logit model for panel data with fixed effects. The outcome depends on lagged dependent variables, strictly exogenous regressors, and individual-specific fixed effects, with type I extreme value errors. We construct the complete set of moment conditions that...
