This project links administrative census microdata to spatially continuous measures of particulate pollution (PM2.5) first document and then decompose the key drivers convergence in black-white exposure differences. We use quantile regression show that a significant portion Black-White is attributable differential impacts Clean Air Act (CAA) Black White communities. Areas with larger population...

Firms sometimes comply with externality-correcting policies by gaming the measure that determines policy. This harms buyers eroding information, but it benefits them when cost savings are passed through into prices. We develop a model highlights this tension and use to analyze of automobile carbon emission ratings in EU. document startling increases using novel data. then effects calibrated sim...

abstract almost, the traditional comparative advantage indices especially employment, value added and profitability are considered in all studies in the context of regional comparative advantage. while the study of comparative advantage, regardless of the sustainable development indices is a flawed study. therefore, in this study, in the first stage, iranian provinces are ranked according to em...

In this paper F1 denotes a non empty finite topology space and A, B, C denote subsets of F1. Let us consider F1. One can check that ∅(F1) is connected. We now state two propositions: (1) For all subsets A, B of F1 holds (A ∪ B) b = A ∪ B. (2) (∅(F1)) b = ∅. Let us consider F1. Observe that (∅(F1)) b is empty. Next we state the proposition (3) Let A be a subset of F1. Suppose that for all subset...

We use variation in weather to study the long-term effects of activism during original Earth Day on attitudes, environmental outcomes, and children’s health. Unusually bad April 22, 1970 is associated with weaker support for environment 10 20 years later, particularly among those who were school aged 1970. Bad also higher levels carbon monoxide air greater risk congenital abnormalities infants ...

Historically, improvements in municipal water quality led to substantial mortality decline today’s wealthy countries. However, disinfection has not consistently produced large benefits lower-income We study this issue by analyzing a large-scale program Mexico that increased chlorination coverage urban areas from 58 percent over 90 within 18 months. estimate the reduced childhood diarrheal disea...

Electric vehicles have a unique potential to transform personal transportation. We analyze this transition with dynamic model capturing falling costs of electric vehicles, decreasing pollution from electricity, and increasing vehicle substitutability. Our calibration the US market shows gasoline is not optimal at current substitutability: production ban would large deadweight loss. At higher su...