پیامدهای حذف یارانه نان بر تغییر نرخ وابستگی به واردات و امنیت غذایی

نوع مقاله : مقاله پژوهشی

نویسندگان

• الهام سفلایی شهربابک ¹
• سید حبیب الله موسوی ²
• سید ابوالقاسم مرتضوی ²

¹ کارشناس ارشد اقتصاد کشاورزی دانشگاه تربیت مدرس.

² استادیار اقتصاد کشاورزی دانشگاه تربیت مدرس.

چکیده

    در دوره‌های متمادی، نان به عنوان کالایی اساسی، سهمی شایان توجه در تأمین امنیت غذایی خانوارهای شهری و روستایی داشته‌است. با این توضیح، این مطالعه با هدف تحلیل وضعیت امنیت غذایی کشور همگام با حذف یارانه نان طرح‌ریزی شد. بدین منظور، ابتدا در ماتریس حسابداری اجتماعی سال 1385، کالای نان از بخش محصولات غذا و آشامیدنی تفکیک شد. سپس سناریوهای حذف یارانه نان درکوتاه‌مدت و بلندمدت در الگوی تعادل عمومی قابل محاسبه (CGE) لحاظ شد. در نهایت، با بکارگیری شاخص نرخ وابستگی به واردات (IDR)، وضعیت امنیت غذایی بررسی شد. نتایج نشان از کاهش مقدار تولید، واردات و صادرات در کوتاه‌مدت و بلندمدت خواهد داشت. هم‌چنین، حذف یارانه نان در بلندمدت موجب تأمین بیش‌تر امنیت غذایی از راه واردات خواهد‌شد. با اعمال سیاست یاد شده، تغییرات نرخ وابستگی به واردات افزایش خواهد یافت. مقدار افزایش در بخش کشاورزی نسبت به بخش غیرکشاورزی درصد کم‌تری را به خود اختصاص خواهد داد. بنابراین، پیشنهاد می‌شود، سیاست منحل کردن یارانه نان به عنوان یک سیاست بلندمدت 6 تا 10 ساله در دستور کار تصمیم‌سازان بخش‌های اقتصادی قرار گیرد.

کلیدواژه‌ها

• حذف یارانه نان
• امنیت غذایی
• الگوی تعادل عمومی قابل محاسبه
• نرخ وابستگی واردات

20.1001.1.20086407.1397.10.39.3.7

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عنوان مقاله [English]

The Effects of Bread Subsidy Elimination on Changes in Import Dependency Ratio and Food Security

نویسندگان [English]

• elham soflaie shahrbabak ¹
• Seyed Habibollah Mosavi ²
• Seyed Abolghasem Mortazavi ²

¹ کارشناس ارشد اقتصاد کشاورزی دانشگاه تربیت مدرس.

² استادیار اقتصاد کشاورزی دانشگاه تربیت مدرس.

چکیده [English]

bread as a basic commodity, had a significant contribution to food security of urban and rural households. So explaining changes in bread price in Iran, is among the major issues for economists in the field of food security. the study aimed to analyze the food security situation in Iran was designed along with the elimination of bread subsidy. For this purpose, first bread was separated from the food and beverage section in social accounting matrix. Then, several bread subsidy elimination scenarios in the short and long terms were considered and resolved within the framework of computable general equilibrium (CGE). In the final step, the food security situation was discussed by using the import dependency ratio (IDR) index. Results showed that changes in the production, import and export will have a decreasing trend in the short and long terms. Also bread subsidy elimination in the long term will provide more food security through imports. In addition, it was observed that by applying the policy, changes in the dependency ratio on imports will increase.

کلیدواژه‌ها [English]

• Keywords: Bread subsidy elimination
• Food Security
• Computable general equilibrium model
• the rate of import dependence

مراجع

- Adelman, I., & Berck, P. (1991). Food security policy in a stochastic world. J. of Development Economics, North-Holland. 34: pp. 55-25.

- Ahmed, A., Bouis, H.W., Gutner, T. &Lofgren, H. (2001). The Egyptian Food Subsidy System Structure, Performance, and Options for Reform. Research Report 119. International Food Policy Research Institute Washington, D.C.

- Bandara, J. (1991). Computable General Equilibrium Models for Developing Policy Analysis in LDCs. J. of Economic Surveys. 5(1): pp. 69-3.

- Burfisher, M. (2011). Introduction to Computable General Equilibrium Models Book. Printed in the United States of America. 1: pp. 346-1.

- Carolan. M. (2013). Reclaiming Food Security Book. Social Science. pp. 216-1.

- Condon, T., Dahl, H., & Devarajan, SH. (1987). Implementing a Computable General Equilibrium Model in GAMS: the Cameroon Model. DRD Discussion paper no. DRD290, Washington, D.C.:World Bank.

- Demelo, J. (1988). Computable General Equilibrium Models for Trade Policy Analysis in Developing Countries: A Survey. J. of Policy Modelling. 10(3): pp. 503-469.

- Dervis, K., De melo, J. & Robinson, S. (1982). General equilibrium models for development policy. Cambridge: Cambridge University Press.

- Ebadi, F. (2004). Food security and income distribution. The Institute of Planning Research and Agricultural Economics,Tehran, Taban publications.

- FAO Food Security Data. (2014). Http://knoema.com/faofsdd2014sep/ fao-food-security-data-september-2014.

- FAO Food Security Data. (2015). Http://knoema.com/faofsdd2014sep/ fao-food-security-data-september-2015.

- FAO. (2016). Food and Nutrition Security in Nepal: A Status Report. Ministry of Agricultural Development and Central Bureau of Statistics for the Nepal Component of the FAO Project. : Pp. 1-65.

- http://FAOSTAT.FAO.org/site/375/default.aspx. FAO. (2001). Food balance sheets. A handbook. Rome.

- http://www.FAO.org/docrep/007/y5069e/y5069e03.htm. (2003). Food Security in the Russian Federation (FAO Economic and Social Development Papers).

- http://www.FAO.org/docrep/003/X9892E/X9892e04.htm. FAO. (2007). Economic and Social Development Department.

- http://www.FAO.org/docrep/003/X9892E/X9892e04.htm. FAO. (2015). Economic and Social Development Department.

- http://www.foodsecurityportal.org/food-security-whats-trade-got-do-it-part-i.

- Jones, A., Ngure, F., Pelto, G., & Young, S. (2013). What Are We Assessing When We Measure Food Security? A Compendium and Review of Current Metrics. J. American Society for Nutrition Advances in Nutrition an International Review. 4: pp. 555-481.

- Karami, A., Esmaeili, A. & Najafi, B. (2012). Assessing Effects of Alternative Food Subsidy Reform in Iran. Journal of Policy Modeling. 34: pp. 799-788.

- Lofgren, H., & El-Said, M. (1999). A general equilibrium analysis ofalternative scenarios for food subsidy reform in Egypt. International Food Policy Research Institute, Washington, D.C.

- Lofgren, H., & El-said, M. (2001). Food subsidies in Egypt: reform options, distribution and welfare. International Food Policy Research Institute,Washington, D.C 20006. 26: pp. 83-65.

- Lofgren, H., Harris, R. L. & Robinson, S. (with Assistance from M. Thomas and M. El-Said). (2002). A Standard Computable General Equilibrium (CGE) Model in GAMS, Washington D.C. International Food Policy Research Institute.

- Lofgren, H., & Kherallah, M. (1998). A General Equilibrium Analysis of Alternative Wheat Policy Scenarios for Egypt. Egypt Food Security Project. International Food Policy Research Institute, Washington, D.C. 2.

- Nasimi, A. (2000). The Need for Change Practical Needs of Agriculture, Food Security / ing Iran and other Developing Countries. Agricultural Economics Research Institute of Planning and Deputy Social Economic Research, (In Farsi). 325.

- Napoli, M., De Muro, P. & Mazziotta, M. (2011). Towards a Food Insecurity Multidimensional Index (FIMI). Master in Human Development and Food Security, Roma Tre. pp. 72-1.

- Pelliciardi, V. (2013). From self-sufficiency to dependence on imported food-grain in Leh District (Ladakh, Indian Trans-Himalaya). European Journal of Sustainable Development. 2(3): pp. 109-122.

- Philippine Food Security Information System. Philfsis. (2012). Psa. Gov. ph / index. Php / id / 16 / meta / csi.

- Robinson, Sh. (1989). Multisectoral Models, In H.B. Chenery and T. N.Srinivasan, eds. Handbook of Development Economics, Amsterdam:North Holland.

- Robinson, Sh., Kilkenny, M., & Hanson, K. (1990). The USDA/ERS Computable General Equilibrium Model of the United States. Agriculture and Rural Economy Division Report No. AGES 9049. Economic Research Service. Washington, D.C. U.S. Department of Agriculture.

- Shoven, j., walley, j. (1984). Applied General Equilibrium Model of Taxationand International trade: An Introduction and Survey. J. of Economic Literature. 22: pp. 42-23.

- Smith, L.C. (1998). Can FAO's Measure of Chronic Undernourishment Be Strengthened?. Food Policy. 23(5): pp. 445-425.

- Takayama, T. and Judge, G.G. (1971). Spatial and Temporal Price and Allocation Models. Amsterdam: North-Holland.

- War, P. (2005). Food Policy and Poverty in Indonesia: A General Equilibrium Analysis. The Australian Journal of Agricultural and Resource Economics. 49:451-429.

- Wobst, P. (2001). Structural Adjustment and Intersectoral Shifts-A Computable General Equilibrium Analysis. IFPRIResearch Report117, Washington DC: IFPRI.

- Wobst, P. (2002). The Impact of Domestic and Global Trade Liberalization on Five Southern African Countries. TMD Discussion Paper92, Washington DC: IFPRI.

- Www. FAO. Org /docrep/007/y5069e/y5069e04.htm#TopOfPage. 2003. Food Security in the Russian Federation, Food Availability. pp. 25-23.

- Yu, B., You, L. & Fan, S. (2010). Toward a Typology of Security in Developing Countries. International Food Policy Research Institute, IFPRI Discussion Paper 00945.

- Yu, W., Elleby, CH. &Zobbe, H. (2015). Food Security Policies in India and China: Implications for National and Global Food Security. Food Sec. 7: pp. 414-405.