The U.S. public transit system represents a multi-billion dollar industry that provides essential transit services to millions of urban residents. We study the market for new transit buses that features a set of non-profit transit agencies purchasing buses primarily from a few domestic bus...

The absence of a competitive market may enable public-sector workers to extract rents from taxpayers in the form of high pay, especially when public-sector workers are unionized. On the other hand, this rent extraction may be suppressed by the ability of taxpayers to vote with their feet,...

The commercial real estate sector is responsible for a large share of a city's overall carbon footprint. An ongoing trend in this sector has been the entry of big-box stores such as Wal-Mart. Using a unique monthly panel data set for every Wal-Mart store in California from 2006 through 2011, we...

China's extremely high levels of urban air, water and greenhouse gas emissions levels pose local and global environmental challenges. China's urban leaders have substantial influence and discretion over the evolution of economic activity that generates such externalities. This paper examines the...

This paper surveys recent literature examining the relationship between environmental amenities and urban growth. In this survey, we focus on the role of both exogenous attributes such as climate and coastal access as well as endogenous attributes such as local air pollution and green space. A...

Commercial real estate plays a key role in determining the urban sustainability of a metropolitan area. While the residential sector has been the primary focus of energy policies, commercial buildings are now responsible for most of the durable building stock's total electricity consumption....

At political boundaries, local leaders often have weak incentives to reduce polluting activity because the social costs are borne by downstream neighbors. This paper exploits a natural experiment set in China in which the central government changed the local political promotion criteria and...

By the end of the Civil War, 186,017 black men had fought for the Union Army and roughly three-quarters of these men were former slaves. Because most of the black soldiers who served were illiterate farm workers, the war exposed them to a much broader world. The war experience of these men...

We track US imports of advanced technology wind and solar power-generation equipment from a panel of countries during 1989-2010, and examine the determining factors including sector-specific US FDI outflow, country size, and domestic wind and solar power generation. Differentiating between the...

Manufacturing industries differ with respect to their energy intensity, labor-to-capital ratio and their pollution intensity. Across the United States, there is significant variation in electricity prices and labor and environmental regulation. This paper uses a regression discontinuity approach...