Based on the publicly available information on the data sources and methodology used by the Census Bureau to estimate e-commerce and physical retail sales, and based on detailed e-mail communications with the Census official responsible for the retail trade data, we found, in a version of this...

This paper evaluates the recent literature claiming that the US economy has generally become less competitive causing the US economy to perform poorly and that lax antitrust policy is one important reason for the decline in economic performance. Although there certainly are empirical facts...

The LCA aerostructures industry is truly global, with manufacturers from all parts of the world supplying the two major remaining LCA producers, The Boeing Co. of the United States and the former Airbus Industrie, G.I.E. of France. Airbus is in the final stages of its transformation to a single...

National industrial concentration in the U.S. has risen sharply since the early 1980s, but there remains dispute over whether local geographic concentration has followed a similar trend. Using near population data from the Economic Censuses, we confirm and extend existing evidence on national...

We study changes in markups across 72 product markets from 2006 to 2018. A growing literature has documented a rise in markups over time using a production function approach; we instead employ the standard microeconomic method, which is to estimate demand and then invert firms' first-order...

Merely seventeen years old in the U.S. market, electronic commerce (e-commerce) sales continue to grow rapidly on an annual basis. At the macro level, U.S. e-commerce sales for 2010 totaled $166.5 billion. Although this total is impressive, it represents only 4.28 percent of the total of U.S....