Publication: The Economics of Roller Ginning Technology and Implications for African Cotton Sector
Loading...
Date
2010-06
ISSN
Published
2010-06
Author(s)
Editor(s)
Abstract
This report is the final product of a follow-up study undertaken after the completion of the comparative analysis of organization and performance of cotton sectors in Sub-Saharan Africa, a study published by the World Bank in 2008. The objective of this complementary study is to assess the advantages and disadvantages of the main available technologies to separate the lint from the raw cotton, roller ginning and saw ginning, and carry out an economic analysis of the respective benefits of these two technologies for cotton producing countries of Sub-Saharan Africa. The study shows that the choice of ginning technology is an important factor of performance and is in turn influenced by the cotton sector structure. The type of ginning technology also has an impact on lint quality, and, as roller ginning is less damaging to the fiber than saw ginning, it can generate a price premium. The overall economic advantage of roller gins vs. saw gins appears to be significant in the Sub-Saharan African context, and likely to increase in the future as the demand for quality is becoming more and more stringent. Thus, although there are technical and organizational issues to address in order to fully capture the benefits of the technology, the introduction of roller ginning is likely to improve the competitiveness of African cotton and facilitate the transition towards more competitive cotton sectors.
Link to Data Set
Citation
“Estur, Gerald; Gergely, Nicolas. 2010. The Economics of Roller Ginning Technology and Implications for African Cotton Sector. Africa Region Working Paper Series;No. 129 (a). © World Bank. http://hdl.handle.net/10986/27585 License: CC BY 3.0 IGO.”
Associated URLs
Associated content
Other publications in this report series
Journal
Journal Volume
Journal Issue
Collections
Related items
Showing items related by metadata.
Publication The "Cotton Problem"(Oxford University Press on behalf of the World Bank, 2005-03-01)Cotton is an important cash crop in many developing economies, supporting the livelihoods of millions of poor households. In some countries it contributes as much as 40 percent of merchandise exports and more than 5 percent of gross domestic product (GDP). The global cotton market, however, has been subject to numerous policy interventions, to the detriment of nonsubsidized producers. This examination of the global cotton market and trade policies reaches four main conclusions. First, rich cotton-producing countries should stop supporting their cotton sectors; as an interim step, transfers to the cotton sector should be fully decoupled from current production decisions. Second, many cotton-producing (and often cotton-dependent) developing economies need to complete their unfinished reform agenda. Third, new technologies, especially genetically modified seed varieties, should be embraced by developing economies; this will entail extensive research to identify varieties appropriate to local growing conditions and the establishment of the proper legislative and regulatory framework. Finally, cotton promotion is needed to reverse or at least arrest cotton s decline as a share of total fiber consumption.Publication Markets for Cotton By-Products : Global Trends and Implications for African Cotton Producers(2010-06-01)This paper analyzes and compares the structure of cotton by-products industries in selected countries (Uganda, Tanzania, Benin, and Burkina Faso) in the context of the global vegetable oil market. It reaches several conclusions. First, because the markets for various edible oils are highly integrated with each other, examination of each oil market should be done in conjunction with all other (relevant) edible oil markets. Second, the recent surge in demand for commodities used as feedstocks for biofuels is unlikely to become a new source of growth for the cotton oil market. Third, within the context of deepening the on-going reform efforts in West and Central African countries, cotton by-products should be taken into consideration, both in terms of the cotton price setting mechanism and the size of the organization of the cotton by-products industry. Fourth, trade policies including export bans or import tariffs to protect the domestic crushing industries, and policies that favor crude over refined oils, should be rationalized. Fifth, large cottonseed processing operations using advanced technology, while efficient from a technological perspective, tend not to be economically profitable in the African context. Last, research efforts for new cotton varieties should consider the value of by-products, not just lint.Publication The Political Economy of Commodity Export Policy : A Case Study of India(World Bank, Washington, DC, 2001-12)Many developing country governments discriminate against sectors that export primary commodities. India, for example, discriminates against cotton production. Exports of cotton have been restricted by quotas, and the mill industry has been subject to such regulations as the obligation to supply hank yarn for Indian handlooms. These interventions have led to stagnating cotton yields, rent-seeking activities, manipulation of cotton statistics, and low profitability in cotton mills' offsetting the short-run benefits of inexpensive cotton in India. The author develops a numerical model to measure the impact of liberalizing cotton exports. This is the first simulation model of its type, and the first multimarket model that computes price elasticities endogenously, based on the ratios between product prices and input costs. The model distinguishes short-run from long-run effects by drawing on the principle that the cost of capital varies only in the long run. Results of the simulation under complete liberalization indicate heavy (16 percent) net losses in income in the handloom sector. The government subsidies needed to compensate for those losses amount to US$423 million, or about 25 percent more than current government revenue in India's cotton sector. Such costly subsidy of handlooms is undesirable not only budgetarily but also politically, because it creates new vested interests. The author proposes politically feasible programs for managing the adverse impact of liberalization on the handloom sector, including handloom conversion and involvement of mills in cotton cultivation. Governments tend to prefer an export quota to an export tax because it is easier to change a quota than a tax rate if market conditions change. But flexible controls actually facilitate rent-seeking activities. As quotas are changed more often than tax rates, more interest groups get involved in lobbying and in padding crop estimates. In other words, the political and economic problems that result from restrictions on commodity exports can be more serious than those relating to resource misallocation. It is important to consider how policy changes will affect the political power structure and the objectives of different interest groups.Publication Making the Cut? Low-Income Countries and the Global Clothing Value Chain in a Post-Quota and Post-Crisis World(World Bank, 2011)The clothing sector has traditionally been a gateway to export diversification and industrial development for low-income countries (LICs) but recent developments may condition this role. In most developed and middle-income countries, the clothing sector was central in the industrialization process. Recently, however, the environment for global clothing trade has changed significantly, driven by the rise of organizational buyers and their global sourcing strategies, the phase-out of the Multi-Fibre Arrangement (MFA) at the end of 2004, and the global economic crisis in 2008-09. Changes in global supply and demand structures have increased competition between LIC exporters but also offer new opportunities in fast-growing emerging markets. The second half of the twentieth century was characterized by a rising demand for clothing and the replacement of developed countries' domestic production by imports from developing countries. Today, however, demand has stagnated and import penetration levels are close to 100 percent in most developed countries. Thus, the growth of clothing exports from a few developing countries largely comes at the expense of clothing producers in other developing countries. The heightened competition between developing countries has been reinforced by overcapacity in the global clothing industry since the MFA phase-out and has been accelerated by the global economic crisis. However, changes in demand structures post-crisis may lead to new opportunities. While import demand for clothing in the Unites States, the European Union (EU), and Japan might stagnate, demand will increase in fast-growing emerging markets.Publication Cotton : Market Setting, Trade Policies, and Issues(World Bank, Washington, D.C., 2004-02)The value of world cotton production in 2000-01 has been estimated at about $20 billion, down from $35 billion in 1996-97 when cotton prices were 50 percent higher. Although cotton's share in world merchandise trade is insignificant (about 0.12 percent), it is very important to a number of developing countries. Cotton accounts for approximately 40 percent of total merchandise export earnings in Benin and Burkina Faso, and 30 percent in Chad, Mali, and Uzbekistan. Its contribution to GDP in these and other developing countries is substantial, ranging between 5 and 10 percent. Cotton supports the livelihoods of millions in developing countries (at least 10 million in West and Central Africa) where it is a typical, and often dominant, smallholder cash crop. The cotton market also has been subject to considerable market intervention-subsidization in the European Union and the United States, and taxation in Africa and Central Asia. During the past three seasons, annual direct support averaged $4.5 billion. The author reviews the market setting and policy issues and gives recommendations on how industrial and developing cotton-producing countries can improve the policy environment.
Users also downloaded
Showing related downloaded files
Publication Economic Recovery(World Bank, Washington, DC, 2021-04-06)World Bank Group President David Malpass spoke about the world facing major challenges, including COVID, climate change, rising poverty and inequality and growing fragility and violence in many countries. He highlighted vaccines, working closely with Gavi, WHO, and UNICEF, the World Bank has conducted over one hundred capacity assessments, many even more before vaccines were available. The World Bank Group worked to achieve a debt service suspension initiative and increased transparency in debt contracts at developing countries. The World Bank Group is finalizing a new climate change action plan, which includes a big step up in financing, building on their record climate financing over the past two years. He noted big challenges to bring all together to achieve GRID: green, resilient, and inclusive development. Janet Yellen, U.S. Secretary of the Treasury, mentioned focusing on vulnerable people during the pandemic. Kristalina Georgieva, Managing Director of the International Monetary Fund, focused on giving everyone a fair shot during a sustainable recovery. All three commented on the importance of tackling climate change.Publication Remarks at the United Nations Biodiversity Conference(World Bank, Washington, DC, 2021-10-12)World Bank Group President David Malpass discussed biodiversity and climate change being closely interlinked, with terrestrial and marine ecosystems serving as critically important carbon sinks. At the same time climate change acts as a direct driver of biodiversity and ecosystem services loss. The World Bank has financed biodiversity conservation around the world, including over 116 million hectares of Marine and Coastal Protected Areas, 10 million hectares of Terrestrial Protected Areas, and over 300 protected habitats, biological buffer zones and reserves. The COVID pandemic, biodiversity loss, climate change are all reminders of how connected we are. The recovery from this pandemic is an opportunity to put in place more effective policies, institutions, and resources to address biodiversity loss.Publication Media and Messages for Nutrition and Health(World Bank, Washington, DC, 2020-06)The Lao People’s Democratic Republic (Lao PDR) has experienced rapid and significant economic growth over the past decade. However, poor nutritional outcomes remain a concern. Rates of childhood undernutrition are particularly high in remote, rural, and upland areas. Media have the potential to play an important role in shaping health and nutrition–related behaviors and practices as well as in promoting sociocultural and economic development that might contribute to improved nutritional outcomes. This report presents the results of a media audit (MA) that was conducted to inform the development and production of mass media advocacy and communication strategies and materials with a focus on maternal and child health and nutrition that would reach the most people from the poorest communities in northern Lao PDR. Making more people aware of useful information, essential services and products and influencing them to use these effectively is the ultimate goal of mass media campaigns, and the MA measures the potential effectiveness of media efforts to reach this goal. The effectiveness of communication channels to deliver health and nutrition messages to target beneficiaries to ensure maximum reach and uptake can be viewed in terms of preferences, satisfaction, and trust. Overall, the four most accessed media channels for receiving information among communities in the study areas were village announcements, mobile phones, television, and out-of-home (OOH) media. Of the accessed media channels, the top three most preferred channels were village announcements (40 percent), television (26 percent), and mobile phones (19 percent). In terms of trust, village announcements were the most trusted source of information (64 percent), followed by mobile phones (14 percent) and television (11 percent). Hence of all the media channels, village announcements are the most preferred, have the most satisfied users, and are the most trusted source of information in study communities from four provinces in Lao PDR with some of the highest burden of childhood undernutrition.Publication Aid and Trust in Country Systems(2009-07-01)The 2005 Paris Declaration on Aid Effectiveness sets targets for increased use by donors of recipient country systems for managing aid. A consensus view holds that country systems are strengthened when donors trust recipients to manage aid funds, but undermined when donors manage aid through their own separate parallel systems. This paper provides an analytical framework for understanding donors decisions to trust in country systems or instead to micro-manage aid using their own systems and procedures. Where country systems are sufficiently weak, the development impact of aid is reduced by donors reliance on them. Trust in country systems will be sub-optimal, however, if donors have multiple objectives in aid provision rather than a sole objective of maximizing development outcomes. Empirical tests are conducted using data from an OECD survey designed to monitor progress toward Paris Declaration goals. Trust in country systems is measured in three ways: use of the recipient s public financial management systems, use of direct budget support, and use of program-based approaches. The authors show using fixed effects regression that a donor s trust in recipient country systems is positively related to (1) trustworthiness or quality of those systems, (2) tolerance for risk on the part of the donor s constituents, as measured by public support for providing aid, and (3) the donor s ability to internalize more of the benefits of investing in country systems, as measured by the donor s share of all aid provided to a recipient.Publication Vietnam(World Bank, Hanoi, 2020-05-01)Following from Vietnam’s ratification of the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) in late 2018 and its effectiveness from January 2019, and the European Parliament’s recent approval of the European Union-Vietnam Free Trade Agreement (EVFTA) and its subsequent planned ratification by the National Assembly in May 2020, Vietnam has further demonstrated its determination to be a modern, competitive, open economy. As the COVID-19 (Coronavirus) crisis has clearly shown, diversified markets and supply chains will be key in the future global context to managing the risk of disruptions in trade and in supply chains due to changing trade relationships, climate change, natural disasters, and disease outbreaks. In those regards, Vietnam is in a stronger position than most countries in the region. The benefits of globalization are increasingly being debated and questioned. However, in the case of Vietnam, the benefits have been clear in terms of high and consistent economic growth and a large reduction in poverty levels. As Vietnam moves to ratify and implement a new generation of free trade agreements (FTAs), such as the CPTPP and EVFTA, it is important to clearly demonstrate, in a transparent manner, the economic gains and distributional impacts (such as sectoral and poverty) from joining these FTAs. In the meantime, it is crucial to highlight the legal gaps that must be addressed to ensure that national laws and regulations are in compliance with Vietnam’s obligations under these FTAs. Readiness to implement this new generation of FTAs at both the national and subnational level is important to ensure that the country maximizes the full economic benefits in terms of trade and investment. This report explores the issues of globalization and the integration of Vietnam into the global economy, particularly through implementation of the EVFTA.