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شناسایی عوامل مؤثر بر امنیت غذایی خانوارهای شهری و روستایی ایران | ||
| تحقیقات اقتصاد و توسعه کشاورزی ایران | ||
| مقاله 2، دوره 46، شماره 3، مهر 1394، صفحه 395-408 اصل مقاله (964.27 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22059/ijaedr.2015.55514 | ||
| نویسندگان | ||
| محمدرضا پاکروان1؛ سیدصفدر حسینی* 2؛ حبیب الله سلامی2؛ سعید یزدانی2 | ||
| 1دانشجوی دکتری اقتصاد کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران | ||
| 2استاد اقتصاد کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران | ||
| چکیده | ||
| امنیت غذایی، نخستین اصل برای حفظ سلامت جامعه است تا افراد در زمینة توسعة سیاسی، اقتصادی، اجتماعی و فرهنگی ایفای نقش کنند؛ بنابراین، بررسی وضعیت امنیت غذایی جامعه و شناسایی عوامل مؤثر بر آن اهمیت بسزایی دارد تا بتوان راهکارهای سیاستی و حمایتی مناسبی برای بهبود وضعیت تغذیة اقشار ضعیف جامعه ارائه کرد. در پژوهش حاضر، عوامل مؤثر بر امنیت غذایی خانوارهای شهری و روستایی کشور، با استفاده از اطلاعات هزینه- درآمد خانوار و کاربرد مدل لوجستیک، شناسایی و ارزیابی شدند. نتایج نشان داد در هر دو مدل شهری و روستایی، متغیرهای تعداد اعضای خانوار و تعداد سرپرستهای باسواد و مشغولبهتحصیل خانوار، اثر منفی و معناداری بر امنیت غذایی دارند. همچنین، در مدل روستایی، تحصیلات دانشگاهی به افزایش آگاهی سرپرست خانوار از کیفیت مواد غذایی و بهبود وضعیت امنیت غذایی منجر می‌شود، اما این متغیر در مدل شهری، اثری منفی بر امنیت غذایی دارد. کشش متغیر درآمد خانوار در مدل شهری (03/0) کمتر از مدل روستایی (102/0) است که اهمیت و جایگاه سیاست‌های درآمدی در مناطق روستایی را به‌منظور حمایت از خانوارهای کم‌درآمد و بهبود امنیت غذایی نشان می‌دهد. در مناطق شهری نیز کشش پایین درآمدی در احتمال بهبود امنیت غذایی خانوار نشان می‌دهد ارتقای دانش تغذیه و کاربرد صحیح مواد غذایی، در مقایسه با افزایش درآمد خانوار شهری، اهمیت بیشتری دارد. همچنین، بررسی سهم درآمدهای کشاورزی نشان می‌دهد اهمیت این متغیر در مناطق روستایی بیش از مناطق شهری است و بخش مهمی از تأمین امنیت غذایی خانوارهای روستایی را شامل می‌شود. | ||
| کلیدواژه‌ها | ||
| امنیت غذایی؛ انرژی دریافتی؛ ایران | ||
| عنوان مقاله [English] | ||
| Identifying effective factors on food security of Iranian's rural and urban household | ||
| نویسندگان [English] | ||
| Mohamad Reza Pakravan1؛ Seyed Safdar Hosseini2؛ Habibollah Salami2؛ Saeid Yazdani2 | ||
| 1PhD. Student, Agricultural Economics, University of Tehran, Iran | ||
| 2Professors, Agricultural Economics, University of Tehran, Iran | ||
| چکیده [English] | ||
| Food security is the first element for people's health in the society, for they can play their role in development of policy, economy, society and culture. Therefore checking a society's food security and determination of effective factors on it to offer political solutions for improvement of nutrition and food of low income families is essential. In the recent study by using the Expenditure- Income Information of family and the usage of logistics model, the effective factors on food security of urban and rural families were distinguished. The results showed that in both urban and rural model, the variables such as number of family members, educated members, and being studying of family head has a negative and significant effect on food security. Although in rural model upper education leads to increasing the information of family head about the quality of food and the status of food security but this factor in urban model has negative effect on food security. Income elasticity in urban families is (0.03) less than the rural model (0.102) that this shows the security and placement of political income in rural places for the support of low income families and improving of their food condition. In cities it is shown that by improving the food knowledge and by using food stuffs correctly we get that these things are more important than the increase of their salary. Although checking the agricultural income shows the importance of this element in villages was more than cities and includes the important part of guarantee of rural families' food security. | ||
| کلیدواژه‌ها [English] | ||
| energy intake, Food security, Iran | ||
| مراجع | ||
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