governments establish the optimal city size when production processes involve environmental pollution. Our analysis delivers two … key insights. First, if an optimal scheme to regulate environmental pollution is implemented, cities chosen by local … governments are never too large. They are too small if pollution is purely global, but at the optimal size, if pollution is purely …

, environmental regulation, productivity, and consumer preferences have contributed to these reductions in pollution emissions. We … estimate the model's key parameters using administrative data on plant-level production and pollution decisions. We then … pollution changes. Finally, we compare the model-driven decomposition to a statistical decomposition. The model and data suggest …

(agriculture). Our focus is mainly on the costs associated with congestion and pollution as well the impact of under-priced energy … indicative estimates of the external costs of energy subsidies, as manifested in congestion and pollution. Our estimates using …

taxes under a balanced-budget rule in the presence of consumption externalities of the "keeping up with the Joneses" type … eliminating belief-driven cyclical fluctuations. Moreover, for higher values of consumption externalities, saddle path stability …

selection. Building on their framework we demonstrate that externalities between agents - an agent's utility upon accepting a … when the size of the externalities is arbitrarily small. Our result highlights the degree of control a principal has over …

We show that downsizing has substantial externalities on the health of workers who remain in the firm. To this end, we … health externalities due to downsizing imply non-negligible cost for firms, and that wage cuts may have similar effects …

We construct a model of offshoring with externalities and firm heterogeneity. Due to the presence of externalities … externalities can help explain the dynamic process of offshoring, where the most productive firms offshore first and the others …