This paper examines the likely impact on agriculture of the climate change which has already taken place between 1960 and 2000. Accumulating greenhouse gases have caused global temperatures to rise approximately 0.25 °C during this period and for precipitation patterns to shift. Using...

Since at least the time of von Thünen's contributions to the subject, economists have been interested in explaining land use in the hinterlands. This interest has grown with increasing societal demands on remaining forested areas and concern for the nonmarket resources generated by such...

The post-World War II era has witnessed a drastic increase in irrigation activities that have contributed substantially to the massive growth in agricultural production that enables humanity to feed its doubling population. However, a distinction has to be made between the overall positive...

This chapter evaluates soil quality and agricultural development. Estimates of soil erosion, in terms of losses to farm income range from a high of $25 billion per year to a low of $100 million per year. Crosson estimates that the $100 million figure is the most reliable. Crosson notes that this...

This review examines portions of the vast literature on rural financial markets and household behavior in the face of risk and uncertainty and limited commitment. In addition to examining household strategies and bilateral contracting we place particular emphasis on studying the important role...

This chapter traces the evolution of the agricultural economics literature on agrifood output markets over the past 50 years, emphasizing research approaches and policy issues. The analysis of agrifood systems encompasses the demand and supply side of output markets. The analysis in this chapter...

Over the past half a century developing regions, with the exception of Sub-Saharan Africa, have seen labor-saving technologies adopted at unprecedented levels. Intensification of production systems created power bottlenecks around the land preparation, harvesting and threshing operations....

Demand for fertilizer in developing countries has expanded at a rapid rate over the past forty years. The relative scarcity of agricultural land has been a major underlying cause of this expansion in demand. More proximate causes include the development of complementary Green Revolution...

We assess the development economics of on-farm employment with an eye toward policy implications. What do we know and what additional research is needed? The older tradition of labor market dualism and some of the more modern research are seen to share a characteristic of misplaced exogeneity,...

It is widely believed that land markets, including both land sales and tenancy markets, are neither efficient nor conducive to social equity. It is often argued that tenants, particularly share tenants, do not have proper incentives to work and invest, partly because of the disincentive effects...