منابع مشابه
Agricultural Labor Markets and Immigration
Foreign workers have been an important part of U.S. labor-intensive segments of agriculture throughout U.S. history. Typically, these are specialty crops such as tree crops, vegetables, and nursery and greenhouse crops. Each requires large amounts of labor relative to other resources used in production. Tree crop and vegetable production on only has very large labor requirements, but the requir...
متن کاملAfrican Agricultural Markets Program (AAMP)
In this paper we use farmers' actual experiences with changes in rainfall levels and theirresponses to these changes to assess if patterns of fertilizer use are responsive tochanges in rainfall patterns. Using plot and farm level panel data from the centralHighlands of Ethiopia matched with corresponding village level rainfall data; resultsshow that both the current year’s d...
متن کاملSpeculative bubbles in agricultural commodity markets
Numerous factors have been proposed in the literature as explaining the recent commodity price movements. In this paper we focus on one of the most widely discussed factors, the impact of speculative bubbles. We investigate whether commodity prices during the spike of 2007–2008 might have deviated from their intrinsic values based on market fundamentals. To do this, we use a bootstrap methodolo...
متن کاملEssays on Quality Production in Agricultural Markets
Title of Dissertation: SELF-REGULATION, PRODUCTIVITY, AND NON-LINEAR PRICING. THREE ESSAYS ON QUALITY PRODUCTION IN AGRICULTURAL MARKETS Angelo M. Zago, Doctor of Philosophy, 2006 Dissertation directed by: Professor Robert G. Chambers Department of Agricultural and Resource Economics In this dissertation I analyze the quality choices of a group of producers. In the first essay I use mechanism d...
متن کاملCobweb Chaos in Agricultural Markets: Simulation Results
This study augments the traditional linear cobweb model with lower and upper bounds for variations of output. Its purpose is to detect the relationship between the output constraints and the dynamics of the modified model. Due to the upper and lower bounds, a transitional function takes on a tilted z-profile having three piecewise segments with two turning points. It prevents the price (or quan...
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ژورنال
عنوان ژورنال: EDIS
سال: 1969
ISSN: 2576-0009
DOI: 10.32473/edis-fe488-2004