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Impact of water scarcity on food security at macro level in Pakistan

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  • Fahim, Muhammad Amir

Abstract

Pakistan is confronting the problem of water scarcity which is rendering an adverse impact on food security. The study examines the impact of water scarcity on food security in an era of climate change. It further focuses on projecting the future trends of water and food stock. The research effort probes the links among water scarcity, climate change, food security, water security, food inflation, poverty and management of water resources. Data on food security was collected from the FSA (Food Security analysis) of the Sustainable development Policy institute (SDPI) and Food insecurity and Vulnerability Information mapping system (FIVIMS). Logistic regression equations have been employed to catch the effect of water scarcity on three components of food security separately. In fact, the present study develops a series of models that captures the impact of water scarcity on the components of food security at Macro level.The models has traced an adverse impact of water scarcity water scarcity on food security at macro levels. The findings so obtained may help in proposing the policy guidelines for overcoming water scarcity and handling with food insecurity caused by water scarcity and other factors.

Suggested Citation

  • Fahim, Muhammad Amir, 2011. "Impact of water scarcity on food security at macro level in Pakistan," MPRA Paper 35758, University Library of Munich, Germany, revised 10 Nov 2011.
    • Handle: RePEc:pra:mprapa:35758
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    References listed on IDEAS

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    1. Spash, Clive L., 2007. "The economics of climate change impacts a la Stern: Novel and nuanced or rhetorically restricted?," Ecological Economics, Elsevier, vol. 63(4), pages 706-713, September.
    2. World Bank, 2005. "Pakistan : Country Water Resources Assistance Strategy, Water Economy : Running Dry," World Bank Publications - Reports 8343, The World Bank Group.
    3. Sampath, Rajan K., 1992. "Issues in irrigation pricing in developing countries," World Development, Elsevier, vol. 20(7), pages 967-977, July.
    4. Hanjra, Munir A. & Qureshi, M. Ejaz, 2010. "Global water crisis and future food security in an era of climate change," Food Policy, Elsevier, vol. 35(5), pages 365-377, October.
    5. World Bank, 2001. "Nutrition," World Bank Publications - Reports 9821, The World Bank Group.
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    Cited by:

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    More about this item

    Keywords

    Water scarcity; Water supply; Water demand; Food security; Macro level;
    All these keywords.

    JEL classification:

    • O1 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development
    • O13 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Agriculture; Natural Resources; Environment; Other Primary Products

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