We analyze complicated ethanol/commodity policies not just in (q, p) space, but also in “policy space” and “welfare space.” Specific advantages of conducting policy analysis in welfare and policy spaces are (1) it makes clearer the distributional consequences of policy change instead of...

During the last fifteen years, the impressive increase in the area planted with soybeans in Argentina, since the commercial release of glyphosate-tolerant varieties in 1996, has sparked a heated debate about its implications. There is wide concern about the detrimental effects of this process,...

Since 1987, ACIAR has invested in collaborative research projects between Australian and Indonesian scientists, with the aim of improving plantation forestry in both countries. This presentation is derived from report on a cost–benefit study to assess economic impacts from this investment. For...

Energy efficiency measurement is crucial when planning energy reduction policies. However, decision makers understandably will be reluctant to act in the absence of solid data and results supporting a policy position. The main objective of this paper is to propose an alternative method to...

Use of ICTs by smallholder farmers in accessing agricultural market information

This study evaluates the environmental efficiency of seven recently constructed ethanol plants in the North Central region of the U.S., using nonparametric data envelopment analysis (DEA). Environmental efficiency is measured and decomposed into its technical and allocative sources. Results show...

Why do many smallholder farmers fail to adopt improved land-use practices which can improve yields and incomes? The reason is not always because these practices are uneconomical but sometimes it is because resource poverty prevents farmers from taking advantage of yield and income enhancing...

Groundnut is an important component of the national food supply. It does not only have nutritional and dietary value, groundnut also provides cash to farmers; enrich the soil with nitrogen through biological nitrogen fixation; and its haulms can be used as fodder and fuel. Groundnut production...

use of ICTs in household small-scale farm businesses