This paper addresses the issue of measuring waste due to the imposition of a production quota. our objective is to elaborate two alternative general equilibrium concepts of the welfare loss due to the imposition of a production quota, and to illustrate their use by considering costs of the U.S....

This article extends the theory of the firm to cover situations in which the firm's technology set is conditional on expected prices. A 'generalized ' price effect is obtained that includes the traditional price effect as well as the technical change effect of prices. An example is presented.

Traditional measures of the benefits of technological change use producer prices. Consumer-oriented measures are more appropriate but they require knowledge of price impacts. They may diverge in the presence of distortions. This paper shows that in general equilibrium they are interrelated...

This paper examines growth in the U.S. agricultural sector under the conditions hypothesized by endogenous growth theory. Public capital and R&D are explicitly considered to capture the effects of public inputs in a model based on dynamic duality theory. Results support some necessary conditions...

This paper considers the time path of prices for crop traits such as herbicide resistance, specifically whether they conform to Coase's conjecture that monopoly prices can't be sustained on durables. While property rights determine whether such traits are durables, prices for RR soybeans and Bt...

A three period overlapping generations model is developed to investigate the impact of shorter life expectancy due to disease, on human capital investment decisions and income growth. This research is particularly relevant to Sub-Saharan Africa given the dramatic reduction in life expectancy due...

Agricultural production quotas are policy instruments that many countries have adopted as a means of transferring income from consumers to producers. Here the partial equilibrium approach of Allais and Diewert is adapted to measure the efficiency loss in the production sector due to quotas....

Agricultural productivity in 41 Sub-Saharan Africa (SSA) countries from 1960 to 1999 is examined by estimating a semi-nonparametric Fourier production frontier. Over the four decades the estimated rate of productivity change was 0.83% per year, although the average rate from 1985-99 was a strong...

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