Documents et rapports
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Managing price risk in the Pakistan wheat market (anglais)
The purpose of the government of Pakistan's intervention in the wheat market has been to ensure food security for consumers and provide adequate and stable income for producers, but the cost of this intervention...
Type de document: Publication Numéro du rapport: WDP334 Date du document: 31 juillet 1996 Mode de publication: Disclosed Auteur: Faruqee, Rashid,Coleman, Jonathan R.
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Should sub-Saharan Africa expand cotton exports? (anglais)
In the 1980s, cotton production in sub - Saharan Africa expanded significantly. Annual production growth averaged 4.7 percent between 1980 and 1990, compared with only 1.2 percent for 1964-79. At the same...
Type de document: Document de travail de recherche sur les politiques Numéro du rapport: WPS1139 Date du document: 31 mai 1993 Mode de publication: Disclosed Auteur: Coleman, Jonathan R.,Thigpen, M. Elton
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How policy changes affected cocoa sectors in sub-Saharan African countries (anglais)
Structural adjustment programs in sub-Saharan African countries in the 1980s removed trade restrictions, price controls, and export taxes and abolished state-owned commodity marketing bodies. The authors...
Type de document: Document de travail de recherche sur les politiques Numéro du rapport: WPS1129 Date du document: 30 avril 1993 Auteur: Coleman, Jonathan R.,Akiyama, Takamasa,Varangis,
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A production function-based policy simulation model of perennial commodity markets (anglais)
In modeling the supply of perennial crops, many researchers have used the vintage-capital production approach, most recently formulated by Akiyama and Trivedi. Implementing this approach requires reliable...
Type de document: Document de travail de recherche sur les politiques Numéro du rapport: WPS1097 Date du document: 28 février 1993 Auteur: Takamasa Akiyama,Coleman, Jonathan R.
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Measuring welfare changes from commodity price stabilization in small open economies (anglais)
The authors extend the widely used Newbery and Stiglitz (1981) approach to measuring welfare changes from commodity price stabilization to a general equilibrium setting. They derive the welfare changes...
Type de document: Document de travail de recherche sur les politiques Numéro du rapport: WPS1021 Date du document: 30 novembre 1992 Auteur: Coleman, Jonathan R.,Jones, Chris
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Managing financial risks in Papua New Guinea : an optimal external debt portfolio (anglais)
This report shows that Papua New Guinea's assets and liabilities may be poorly balanced for debt servicing. Thus, it could benefit substantially from active risk management, especially through better selection...
Type de document: Document de travail de recherche sur les politiques Numéro du rapport: WPS739 Date du document: 31 août 1991 Auteur: Coleman, Jonathan R.,Ying Qian
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Tariff-based commodity price stabilization schemes in Venezuela (anglais)
Venezuela's agricultural sector is heavily regulated and protected. As part of structural adjustment, the government is considering major reform of its agricultural trade policies. The strategy is to introduce...
Type de document: Document de travail de recherche sur les politiques Numéro du rapport: WPS611 Date du document: 31 mars 1991 Mode de publication: Disclosed Auteur: Coleman, Jonathan R.,Larson, Donald F.