Année : 2025

Date : Jeudi | 2025-06-19 à 12h30 Lieu : Salle des thèses Lien TEAMS : Cliquer ici pour rejoindre le séminaire doctorant du LÉO Bianca Tanasa (DEAMS/University of Trieste) In many countries, a private health system coexists with the public one. Recently, however, it seems that the latter is subjected to budgetary cuts and no longer able to meet the needs of citizens. Within an OLG model in which young people invest in preventive medicine, we assume that the public health […]

Date : Jeudi | 2025-06-05 à 12h30 Lieu : Salle B.103 Lien TEAMS : Cliquer ici pour rejoindre le séminaire doctorant du LÉO Flavien VILBERT (LEO, Université d’Orléans) This paper contributes to the ongoing climate literature by investigating the macroeconomic consequences of physical risks. We estimate whether extreme weather events (EWE) are likely to trigger national inflationary pressures in the Philippines over the last three decades. We rely on meterological intensity measures using high-frequency ERA5 data to build a damaging-disaster […]

Date : Jeudi | 2025-05-22 à 12h30 Lieu : Salle des thèses Lien TEAMS : Cliquer ici pour rejoindre le séminaire doctorant du LÉO Mehdi LOUAFI (LEO, Université d’Orléans) This paper examines how algorithmic explainability shapes user decision-making and engagement on a leading French robo-advisor platform. In a large-scale field experiment, we randomly assigned 4,646 prospective clients to one of two conditions: a treatment group that viewed a graphical breakdown of the factors driving their personalized risk-profile recommendation, or a […]

Date : Jeudi | 2025-05-15 à 12h30 Lieu : Salle des thèses Lien TEAMS : Cliquez ici pour rejoindre le séminaire du LÉO Cyril DELL’EVA (Université de Rouen / LERN) Inflation expectations in the QPM are approximated with the BER Survey of Inflation Expectations. These are forecasted by using an exogenous AR(1) process, constrained to converge to the target at the two year horizon. The AR(1) process imposes strong judgment on the forecasting of inflation and it is unlikely to forecast […]

Date : Jeudi | 2025-04-24 à 12h30 Lieu : Salle des thèses Lien TEAMS : Cliquez ici pour rejoindre le séminaire du LÉO Adrien DESROZIERS (LÉO, Université d’Orléans) The “Carbon Curse” theory suggests that fossil fuel richness leads countries to have more carbon-intensive development trajectories than they would otherwise. Using causal inference for cross-country panel data spanning 1950–2018, we globally estimate the effect of giant oil and gas discoveries on carbon emissions. Our findings show that the effect is sizable and […]

Date : Jeudi | 2025-04-30 à 12h30 Lieu : Salle des thèses Lien TEAMS : Cliquez ici pour rejoindre le séminaire du LÉO Catherine BROS (LÉO, Université de Tours) This paper examines the impact of social hierarchy on trust dynamics within the Indian caste system, building on social identity theory. We find that higher castes enjoy a trust surplus from lower castes, which is only partially reduced when caste identity is emphasized. This asymmetrical trust premium is linked to the higher […]

Date : Jeudi | 2025-03-27 à 12h30 Lieu : Salle des thèses Lien TEAMS : Cliquez ici pour rejoindre le séminaire du LÉO Raja CHAKIR (University of Paris-Saclay This paper investigates the impact of recurrent droughts on farm size and land concentration in France over both the short and long run. While much of the existing literature on climate shocks and landholding patterns focuses on developing countries—where extreme weather often drives cropland expansion as an adaptive response—evidence from developed economies remains […]

Date : Jeudi | 2025-03-13 à 12h30 Lieu : Salle des thèses Lien TEAMS : Cliquez ici pour rejoindre le séminaire du LÉO Ariane AMIN (Université Félix Houphouët-Boigny et Centre Suisse de Recherches Scientifiques en Côte d’Ivoire) Dans la lutte contre la déforestation et la dégradation de la biodiversité, l’établissement d’aires protégées demeurent globalement une stratégie dominante en termes de politique publique. La progression de la déforestation au sein même de ces espaces protégées dans certains pays malgré leurs statuts, se […]

Date : Jeudi | 2025-03-06 à 12h30 Lieu : Salle des thèses Lien TEAMS : Cliquez ici pour rejoindre le séminaire du LÉO Ariell RESHEF (Univ. Paris 1 Panthéon-Sorbonne) The employment share of legal services in the U.S. more than doubled during 1970–1990, in stark contrast to stability during 1850–1970 and after 1990. The relative wage of lawyers and law firm partners also doubled between 1970 and 1990. We argue that this demand shift was driven by important legislative and regulatory […]

Date : Jeudi | 2025-02-13 à 12h30 Lieu : Salle des thèses Lien TEAMS : Cliquez ici pour rejoindre le séminaire du LÉO Sylvia NENCI (University of Roma III) This work investigates the impact of Non-Tariff Measures (NTMs) on Global Value Chain (GVC) trade using a quasi-experimental approach to address non-linearities and endogeneity. Analyzing a panel dataset of NTMs and trade in value-added across 172 countries, with a focus on agriculture, the research finds that NTMs affect GVC trade non-linearly. Most […]