Séminaires
Occasional Empirical Environmental Group
Ce séminaire d’économie de l’environnement est destiné aux doctorants, post-doctorants et enseignants chercheurs de Paris School of Economics et du CREST. Il propose un cadre convivial et informel pour présenter des papiers empiriques portant sur des questions environnementales. Comme son nom l’indique, il n’a pas vocation à être régulier.
Si vous souhaitez faire une présentation au cours de l’année, vous pouvez contacter Hélène Ollivier (helene.ollivier chez psemail.eu) et Geoffrey Barrows (geoffrey-masters.barrows chez polytechnique.edu).
Gestionnaire administratif : No Rakotovao
Prochainement
- Vendredi 27 septembre 2024 16:30-17:30
- R1-09
- JEGARD Martin (INRAE) : An Optimal Distribution of Polluting Activities Across Space
- RésuméShould air quality policies target industries within the largest cities? On the one hand, we should seek to reduce atmospheric pollutants’ emissions in places where most of the population is concentrated. On the other hand, more stringent policies can hurt local industries and targeting the cities that contribute the most economically may decrease welfare. Extending recent quantitative spatial economics models, I analyze these counteracting forces. I find that when the local damages from pollution are not internalized by the industry and workers react to low air quality through migration, the largest cities can be too small. As a result, an optimal set of policies imposes higher emission taxes in these locations relative to the rest of the country. I estimate the model using French data and find that current policies impose higher costs of emissions in larger cities but raising them even higher could achieve welfare gains.
Archives
- Vendredi 31 mai 2024 15:00-16:30
- R1-15
- WEBER Giacomo : Will cleaning up the local environment narrow or widen inequality?
- RésuméIf cleaning up a local environment also raises prices, does that widen or narrow inequality? We combine an equilibrium sorting model characterizing location choices with a new approach to causally estimate the impact of a cleaner environment on location utility to answer this question. We estimate the model leveraging a plausibly exogenous change in the local environment due to shale gas propensity, together with spatially-granular bilateral migration, air quality, and emissions data. Our preliminary results characterize relative welfare changes by racial groups under the observed environmental quality improvements, as well as simulated changes under counterfactual environmental policies. The results aim to quantify the connection between equity-oriented place-based environmental policies and residential location choices.
- Lundi 8 septembre 2014 12:00-13:00
- HINZ Julian (PSE) : Occasional Empirical Environmental Group