Regional policies that seek to reduce economic inequalities between regions are common. These policies normally involve subsidies or transfers to the poorest regions. Over any given short-term horizon such subsidies serve to reduce inter-regional inequalities, but as they also affect migration...

Firms that engage in exporting normally enter their first export markets a number of years after beginning to sell locally, then enter subsequent export markets progressively. Standard trade models are essentially static and do not capture these elementary facts about exporting, which biases the...

This paper estimates the effects of airport infrastructure on relative sectoral employment at the metropolitan-area level, using data from the United States. To address the potential endogeneity in the determination of airport sizes, the 1944 National Airport Plan is used to instrument for the...

This paper estimates the effects of airport infrastructure on local sectoral employment, using data from the United States. To address the potential endogeneity in the determination of airport locations and sizes, the 1944 National Airport Plan is used to instrument for the current distribution...

This paper estimates the effects of airports on economic growth in the local areas they serve, using data from US metropolitan areas. It applies a novel identification technique that uses the overall development of the air transport network to identify changes in airport size that are not...

This paper estimates the effect of air transport on local production in the manufacturing and service sectors. The analysis is conducted using data from the United States. These effects are important for the design of policies that aim to develop an airport or to otherwise attract airlines to...