Why is agricultural productivity so low in poor countries relative to the rest of the world? Is it due to geography or … constrained economic choices? We assess the quantitative role of geography and land quality for agricultural productivity … geographic regions, we find that low agricultural productivity in poor countries is not due to poor land endowments. If countries …

U.S. agriculture was transformed during the 20th century by waves of innovation with mechanical, biological, chemical …, and information technologies. Compared with a few decades ago, today's agriculture is much less labor intensive and farms … innovation will be required to preserve past productivity gains in the face of climate change, coevolving pests and diseases, and …

. For new technologies, the case of agriculture demonstrates that government has an important role in antitrust, the …

. Farmers responded to the shrinking transportation wedge and rising revenue productivity by rapidly expanding the area under …

We estimate the rate of total factor productivity growth in Indian manufacturing industry for the period 1973-1992, and … it ignores the additional capital formation made possible by an increase in productivity and therefore understates … productivity's true importance. Our estimates suggest that the understatement may be quite large, and that one might better ask if …

This paper uses an integrated model of aggregate supply to analyze the post-1973 slowdown in productivity growth in the … cyclical factors. The model is therefore re-estimated, and the sources of productivity decline recalculated, on the hypothesis …

Starting from the same level of productivity and per-capita income as the United States in the mid-nineteenth century … productivity has almost converged, its income per person has leveled off at about three-quarters of America's. How could Europe be … about 8 percent below the American level rather than the 25 percent implied by a comparison of measured income per capita. A …

After fifty years of catching up to the United States level of productivity, since 1995 Europe has been falling behind … growth shortfall caused the level of European productivity to fall back from 94 percent of the United States level to 85 … retailing formats that have created many of the productivity gains in the United States. For many decades, the United States and …

, productivity growth has been much higher in Europe than in the United States. Productivity levels are roughly similar in the … European Union and in the United States today. The main difference is that Europe has used some of the increase in productivity …