An overview of the airline industry's early adaptations to deregulation using a best-practice cost function approach; measures cost efficiency and changes in total factor productivity growth for airlines in the 1970s and early 1980s and discusses how these findings relate to individual airline...

In this paper, we analyze the service provided by the 13 largest U.S. passenger airlines to the 100 most populous U.S. metropolitan areas in 1989. We classify the route systems by their nature and geographical extent using a variety of measures based on route-level data. We then identify...

In the past decade, the U.S. economy has witnessed a tremendous surge in the usage of electronic payment processing services and an increased importance of the firms that provide these services. The payments industry has also undergone changes in cost structure with the introduction of new...

A comparison of alternative methods for estimating inefficiency and productivity growth in banking, showing that inefficiencies are sufficiently large to dominate scale economies and that measured technological progress has been small, or even negative, as a result of institutional events that...

Although the airline industry has been studied extensively since passage of the Airline Deregulation Act of 1978, relatively little effort has gone into examining how hub location affects the level of service and degree of competition found at airports in the system. To help close this gap, we...

A study of the effects of bank structure and profitability on the births of new firms, arguing that local credit markets potentially affect firm location decisions.

A decomposition of observed total factor productivity (TFP) growth that examines changes in returns to scale, cost efficiency, and technology and that develops several decompositions using production and cost frontiers.

The presentation of a new econometric technique for estimating a system of cost and input share equations that allow for inefficiency.