Multifactor productivity growth in the U.S. economy between 1919 and 1929 was almost entirely attributable to advance within manufacturing. Distributing steam power mechanically over shafts and belts required multistory buildings for economical operation. The widespread diffusion of electric...

This paper considers the productivity impact on the U.S. economy of the period of war mobilization and demobilization lasting from 1941 to 1948. Optimists have pointed to learning by doing in military production and spinoffs from military R and D as the basis for asserting a substantial positive...

In the immediate postwar period, Moses Abramovitz and Robert Solow both examined data on output and input growth from the first half of the twentieth century and reached similar conclusions. In the twentieth century, in contrast with the nineteenth, a much smaller fraction of real output growth...

In several articles published in the 1990s, de Long and Summers argued that investment in producer durables had a high propensity to generate externalities in using industries, resulting in a systematic and substantial divergence between its social and private return. They maintained, moreover,...

Manufacturing was responsible for almost all - 83 percent - of the growth of total factor productivity in the U.S. private nonfarm economy between 1919 and 1929. During the Depression manufacturing TFP growth was not as uniformly distributed, and only half as rapid, accounting for only 48...

Claims that the experience of economic mobilization between 1942 and 1945 laid the supply foundations for output and productivity growth in the United States after the war have formed the basis of the conventional wisdom for decades. In fact, between 1941 and 1948, total factor productivity...

A consideration of TFP growth in the United States during the golden age (1948-73) raises two related questions: on the one hand why was it so strong and on the other hand, why were TFP growth rates lower than they were during the Depression years (1929-41)? A continuing downward trend in TFP...

This paper has two main sections and an appendix. The first provides an overview of what lay behind record productivity growth in the US economy between 1929 and 1941. The second considers the role of rigidities and other negative supply conditions in worsening the downturn and slowing recovery....