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Julien Grenet (Paris School of Economics)
TSE, 25 mars 2025, 15h30–16h50, salle Auditorium 4
We analyze the impact of a national large-scale desegregation program, targeting a greater mixing of students from different social backgrounds in middle schools, on friendship networks. We compare students in sites covered by the desegregation program (“treatment” group) with students in “matched...
Priit Jeenas (University of Pompeu Fabra, Barcelona)
TSE, 25 mars 2025, 14h00–15h30, salle Auditorium 4
The exposure of firms and financial institutions to aggregate shocks is a key driver behind financial crises. This paper studies how idiosyncratic uninsurable labor income risk faced by lender households influences the concentration of aggregate risk on borrower entrepreneurs’ balance sheets. I...
Charles Mullon (University of Lausanne)
Toulouse : IAST, 25 mars 2025, 11h30–12h30, salle Auditorium 4 (First floor - TSE Building)
Organisms continually modify their environments in ways that influence the fitness of conspecifics. Such environmentally mediated social behaviours can have lasting effects across generations through ecological inheritance. In this talk, I’ll review theoretical insights into how natural selection...
Leeat Yariv (University of Princeton)
Toulouse : TSE, 25 mars 2025, 11h00–12h15, salle Auditorium 3
We study strategic interactions in decentralized matching markets, where firms make directed offers to workers and agents’ preferences are aligned. We show that stable outcomes can be achieved through decentralized interactions if either information frictions or time frictions exist independently....
Ozlem Bedre Defolie (University of Florence)
TSE, 24 mars 2025, 14h15–15h30, salle Auditorium 4
We study competition for acquisition of a start-up and its effect on the innovator's choice for the “direction of innovation”, which determines the fit of the innovation to each acquirer. We show that an initially lower quality firm can acquire innovation and increase its market share, that is, “...
Gabriel Englander (World Bank)
Toulouse : TSE, 24 mars 2025, 11h00–12h15, salle Auditorium 4
Most African coastal nations prohibit industrial vessels from fishing near their shores; these Inshore Exclusion Zones (IEZs) reserve the richest fishing grounds for artisanal fishers. However, previous research suggests non-compliance by industrial vessels prevents IEZs from benefiting African...
Jean Paul Rabanal (University of Stavanger)
Toulouse : TSE, 24 mars 2025, 11h00–12h30, salle Auditorium 6
We examine whether shareholders' responses to risky investment decisions are influenced by the gender of the firm's manager, particularly when these decisions impact the fundamental value per share. Our findings indicate that while actual investment choices do not differ by gender, shareholders...
Nicolas Ziebarth (Universität Mannheim)
TSE, 21 mars 2025, 11h00–12h30, salle Auditorium 4
This paper studies how the private disability insurance (DI) market responded to a 2001 reform that abolished public occupational disability insurance (ODI) for German cohorts born after 1960 while leaving basic public work disability insurance (WDI) intact. A major reason for cutting public ODI...
Paris, 20 mars 2025, 14h00–19h00
Federico Rossi (University of Warwick)
20 mars 2025, 11h00–12h30, salle Auditorium 4
Business historian Alfred Chandler showed that firms in the Second Industrial Revolution had to adopt managerial capitalism to benefit fully from new technologies that leveraged economies of scale or scope and raised productivity. We show that the same forces are relevant for understanding economic...
