The "Cotton Problem" in West and Central Africa: The Case for Domestic Reforms

Cotton subsidies have received considerable attention during the past four years, primarily triggered by the excessive government support received by the cotton sectors in the United States and the European Union. In response to that support, four cotton-producing countries in West and Central Africa -- Benin, Burkina Faso, Mali, and Chad -- have requested that the Doha round of negotiations on trade liberalization contain financial compensation for WCAcountries for as long as those Western subsidies remain in place. Brazil also brought a case to the World Trade Organization, claiming that the U.S. subsidies cause a reduction in the world prices of cotton, thus reducing the income of Brazilian cotton growers.Western cotton subsidies should be abolished, but not much attention has been paid to another, perhaps more important, issue. Many African cotton-producing countries, especially in WCA, must reform their cotton sector in order to allow a greater share of the world price to reach the growers and must foster a policy environment that is conducive to the promotion of new technologies. For the most part, the cotton sectors of the WCA countries are managed by government-owned parastatals. Competition by private entities is limited -- with deleterious consequences for the efficiency of the cotton sectors

Method of up-front load balancing for local memory parallel processors

In a parallel processing computer system with multiple processing units and shared memory, a method is disclosed for uniformly balancing the aggregate computational load in, and utilizing minimal memory by, a network having identical computations to be executed at each connection therein. Read-only and read-write memory are subdivided into a plurality of process sets, which function like artificial processing units. Said plurality of process sets is iteratively merged and reduced to the number of processing units without exceeding the balance load. Said merger is based upon the value of a partition threshold, which is a measure of the memory utilization. The turnaround time and memory savings of the instant method are functions of the number of processing units available and the number of partitions into which the memory is subdivided. Typical results of the preferred embodiment yielded memory savings of from sixty to seventy five percent

Cotton subsidies, the WTO, and the'cotton problem'

Following an 8-year long dispute over cotton subsidies, Brazil and the United States signed a Memorandum of Understanding on April 21, 2010, effectively paving the way for settling the dispute. This paper argues that cotton subsidies are just the tip of the iceberg while a number of other, perhaps more important, issues requireattention and, indeed, political will. Chief among them is the persistent divergence between cotton prices and the prices of other agricultural commodities, which reflects, for the most part, the large supply response by China and India, a direct consequence of con-version to biotech cotton varieties in these (and other) countries. Such response -- which kept cotton prices low, compared with other commodities -- imposes a competitive disadvantage to non-users of biotech cotton. The paper also highlights two additional constraints faced by the cotton producing countries of West and Central Africa, namely, the structural inefficiencies of their primary processing industries (also known as ginning) and the appreciation of the CFA franc against the US dollar. Without downplaying the importance of subsidy elimination, the paper concludes that these impediments should receive high priority in the policy agenda.Economic Theory&Research,Crops&Crop Management Systems,Emerging Markets,Livestock&Animal Husbandry,Agricultural Industry

More on the energy / non-energy commodity price link

This paper examines the energy/non-energy commodity price link, based on a reduced form econometric model and using annual data from 1960 to 2008. The transmission elasticity from energy to the non-energy index is estimated at 0.28. At a more disaggregated level, the fertilizer index exhibited the largest elasticity (0.55), followed by precious metals (0.46), food (0.27), metals and minerals (0.25), and raw materials (0.11). By contrast, only a few price indices responded strongly to inflation, although the trend parameter estimate (often viewed as a proxy for technological progress) is negative for agriculture and positive for metals. A key implication of the pass-through results is that for as long as energy prices remain elevated, most non-energy commodity prices are expected to be high.Markets and Market Access,Energy Production and Transportation,Emerging Markets,E-Business,Commodities

Restructuring Uganda's coffee industry : why going back to the basics matters

After experiencing a boom during the mid-1990s, the performance of Uganda's coffee industry has been disappointing. Most existing analyses see the sector's problems as quality deterioration, poor marketing position in the global market, weak regulatory framework, and poor infrastructure. Recommendations range from setting up a coffee auction to increasing the share of specialty coffees. This paper concludes that such advice has been largely inconsistent with the stylized facts of the Ugandan coffee industry. It argues that the coffee wilt disease and the effectiveness of the coffee replanting program are the two key issues on which policymakers and the donor community should focus their activities and allocate their resources.Crops&Crop Management Systems,Markets and Market Access,Access to Markets,Water and Industry,Economic Theory&Research

Cotton, biotechnology, and economic development

During the past decade, cotton prices remained considerably below other agricultural prices (although they recovered toward the end of 2010). Yet, between 2000-04 and 2005-09 world cotton production increased 13 percent. This paper conjectures that biotechnology-induced productivity improvements increased supplies by China and India, which, in addition to keeping cotton prices low, aided these countries to cap-ture market share from (and cause losses to) non-users of biotechnology. By contrast, with a single exception, Africa has not adopted biotechnology and, not coincidentally, its cotton output declined by more than 20 percent between the first and second half of the past decade. The paper concludes that the development implications of biotechnology go beyond cotton and Africa. High energy prices have been an important driver of the recent commodity price boom. Therefore, investment and policy strategy responses to a cost-driven boom should be consistent with cost-saving alternatives. Biotechnology clearly meets this challenge.Crops&Crop Management Systems,Markets and Market Access,E-Business,Emerging Markets,Economic Theory&Research

Oil spills on other commodities

This paper examines the effect of crude oil prices on the prices of 35 internationally traded primary commodities for the 1960-2005 period. It finds that the pass-through of crude oil price changes to the overall non-energy commodity index is 0.16. At a more disaggregated level, the fertilizer index had the highest pass-through (0.33), followed by agriculture (0.17), and metals (0.11). The prices of precious metals also exhibited a strong response to the crude oil price. In terms of individual commodities, the estimates of the food group exhibited remarkable similarity while those of raw materials and metals gave a mixed picture. The implication is that if crude oil prices remain high for some time, as most analysts expect, then the recent commodity price boom is likely to last much longer than earlier booms, at least for food commodities. The other commodities, however, are likely to follow diverging paths. On the methodological side, the results show that price indices, while providing useful summary statistics, need to be supplemented by individual commodity analysis.Energy Production and Transportation,Markets and Market Access,Emerging Markets,Commodities,E-Business

FACTOR DEMANDS OF LOUISIANA RICE PRODUCERS: AN ECONOMETRIC INVESTIGATION: COMMENT

Demand and Price Analysis,