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Author: Abay, Kibrom A.
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Political Science
Languages : en
Pages : 37
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Book Description
This paper evaluates spatial market and price transmission in cereal markets in Sudan, focusing on wheat and sorghum, two major cereal crops. We use comprehensive and long-ranging monthly cereal price data and a multivariate vector of error-correction cointegration models (VECM) to characterize both short-term and long-term price transmissions across local cereal markets. We find that among the 15 local wheat markets and 18 sorghum markets we can only detect significant spatial market integration among 7 wheat and 10 sorghum markets. Despite some strong spatial market integration among a few neighboring markets, there is no market integration between several regions. For example, cereal markets in Darfur are not integrated with cereal markets in the rest of the country. Among integrated markets, we observe significant variations in the strength of price transmission elasticities as well as speed of adjustment to longterm equilibrium, which implies that shocks (and price policies) in some markets can affect only some other markets. Most of the strong price transmission and spatial market dependence follow existing trade flows and road networks, insinuating that infrastructural barriers may be obstructing spatial market integration. We also find that markets in production surplus states are less responsive to price changes in neighboring markets than those located in cereal deficit states. Finally, we also observe relatively stronger spatial integration and short-term adjustment in sorghum markets than wheat markets. Shocks to sorghum prices in sorghum producing markets have permanent impact while shocks to wheat prices in wheat producing markets endure transitory effects. These findings have important policy implications for improving the efficiency of cereal markets in Sudan and other similar settings.
Author: Abay, Kibrom A.
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Political Science
Languages : en
Pages : 37
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Book Description
This paper evaluates spatial market and price transmission in cereal markets in Sudan, focusing on wheat and sorghum, two major cereal crops. We use comprehensive and long-ranging monthly cereal price data and a multivariate vector of error-correction cointegration models (VECM) to characterize both short-term and long-term price transmissions across local cereal markets. We find that among the 15 local wheat markets and 18 sorghum markets we can only detect significant spatial market integration among 7 wheat and 10 sorghum markets. Despite some strong spatial market integration among a few neighboring markets, there is no market integration between several regions. For example, cereal markets in Darfur are not integrated with cereal markets in the rest of the country. Among integrated markets, we observe significant variations in the strength of price transmission elasticities as well as speed of adjustment to longterm equilibrium, which implies that shocks (and price policies) in some markets can affect only some other markets. Most of the strong price transmission and spatial market dependence follow existing trade flows and road networks, insinuating that infrastructural barriers may be obstructing spatial market integration. We also find that markets in production surplus states are less responsive to price changes in neighboring markets than those located in cereal deficit states. Finally, we also observe relatively stronger spatial integration and short-term adjustment in sorghum markets than wheat markets. Shocks to sorghum prices in sorghum producing markets have permanent impact while shocks to wheat prices in wheat producing markets endure transitory effects. These findings have important policy implications for improving the efficiency of cereal markets in Sudan and other similar settings.
Author: Collectif
Publisher: Centro de Estudos Internacionais
ISBN: 9898862475
Category : Political Science
Languages : en
Pages : 172
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Book Description
This book brings to fruition the research done during the CEA-ISCTE project ‘’Monitoring Conflicts in the Horn of Africa’’, reference PTDC/AFR/100460/2008. The Portuguese Foundation for Science and Technology (FCT) provided funding for this project. The chapters are based on first-hand data collected through fieldwork in the region’s countries between 4 January 2010 and 3 June 2013. The project’s team members and consultants debated their final research findings in a one-day Conference at ISCTE-IUL on 29 April 2013. The following authors contributed to the project’s final publication: Alexandra M. Dias, Alexandre de Sousa Carvalho, Aleksi Ylönen, Ana Elisa Cascão, Elsa González Aimé, Manuel João Ramos, Patrick Ferras, Pedro Barge Cunha and Ricardo Real P. Sousa.
Author: Ibrahim Elnur
Publisher: Routledge
ISBN: 1134023693
Category : Political Science
Languages : en
Pages : 311
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Book Description
Since gaining independence in 1956, Sudan has endured a troubled history, including the longest civil war in African history in Southern Sudan and more recent conflicts such as the humanitarian crisis in Darfur. This book explores this history of ensuing conflict, examining why Sudan failed to sustain a successful modern post-colonial state. The book goes on to consider in detail the various attempts to end Sudan’s conflicts and initiate political and economic reconstruction, including the failure which followed the Addis Ababa agreement of 1982 and the more recent efforts following the Nivasha agreement of 2005 which ended the civil war in the south. It critically examines how reconstruction has been envisioned and the role of the various major players in the process: including donors, NGOs, ex-combatants and the central state authority. It argues that reconstruction can only be successful if it takes into account the fundamental and irreversible transformations of society engendered by war and conflict, which in the case of Sudan includes the massive rural to urban population flows experienced during the years of warfare. It compares possible future scenarios for Sudan, and considers how the obstacles to successful post-conflict reconstruction might best be overcome. Overall, this book will not only be of interest to scholars of Sudan and regional specialists, but to all social scientists interested in the dynamics of post-conflict reconstruction and state-building.
Author: Harry Verhoeven
Publisher: Cambridge University Press
ISBN: 1107061148
Category : Business & Economics
Languages : en
Pages : 337
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Book Description
Water, Civilisation and Power in Sudan offers an alternative account of how water policy, violence, and economic modernisation are linked.
Author: Jemera Rone
Publisher: Human Rights Watch
ISBN: 9781564321299
Category : Political Science
Languages : en
Pages : 300
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Book Description
SPLA SPLIT IN 1991
Author: Aaditya Mattoo
Publisher: World Bank Publications
ISBN: 1464815542
Category : Political Science
Languages : en
Pages : 821
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Book Description
Deep trade agreements (DTAs) cover not just trade but additional policy areas, such as international flows of investment and labor and the protection of intellectual property rights and the environment. Their goal is integration beyond trade or deep integration. These agreements matter for economic development. Their rules influence how countries (and hence, the people and firms that live and operate within them) transact, invest, work, and ultimately, develop. Trade and investment regimes determine the extent of economic integration, competition rules affect economic efficiency, intellectual property rights matter for innovation, and environmental and labor rules contribute to environmental and social outcomes. This Handbook provides the tools and data needed to analyze these new dimensions of integration and to assess the content and consequences of DTAs. The Handbook and the accompanying database are the result of collaboration between experts in different policy areas from academia and other international organizations, including the International Trade Centre (ITC), Organisation for Economic Co-operation and Development (OECD), United Nations Conference on Trade and Development (UNCTAD), and World Trade Organization (WTO).
Author: World Bank
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 324
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Book Description
3. Investing in people.
Author: Jelle Bruinsma
Publisher: Earthscan
ISBN: 1844070077
Category : Agricultural estimating and reporting
Languages : en
Pages : 448
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Book Description
First Published in 2003. Routledge is an imprint of Taylor & Francis, an informa company.
Author: Beth K. Gugino
Publisher:
ISBN: 9780967650746
Category : Soil biology
Languages : en
Pages : 52
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Book Description
Author: International Development Research Centre (Canada)
Publisher: IDRC
ISBN: 088936852X
Category : Cover crops
Languages : en
Pages : 319
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Book Description
Cover Crops in West Africa Contributing to Sustainable Agriculture
