اثرات سوخت های زیستی بر امنیت غذایی در کشورهای خاورمیانه، با تأکید بر ایران

نوع مقاله : مقاله پژوهشی

نویسندگان

• ابراهیم باباخانی ¹
• رضا رستمیان ²
• مصطفی گودرزی ²

¹ دانشجوی دکترا، گروه اقتصاد کشاورزی، واحد قائم‌شهر، دانشگاه آزاد اسلامی، قائم‌شهر، ایران.

² استادیار، گروه اقتصاد کشاورزی، واحد قائم‌شهر، دانشگاه آزاد اسلامی، قائم‌شهر، ایران.

10.30495/jae.2023.30099.2327

چکیده

مقدمه و هدف: در اغلب مطالعات، تولید سوخت­های زیستی دلیل عمده­ای برای افزایش گرسنگی و نا امنی غذایی شناخته می شود، این در حالی است که رابطه­ی بین سوخت­های زیستی و امنیت غذایی در ایران ناشناخته است. این مطالعه باهدف بررسی اثرات سوخت­های زیستی بر امنیت غذایی در ایران انجام شد.
مواد و روش­ها: برای بررسی رابطه بین امنیت غذایی و سوخت زیستی از روش پیشرفته و پویای داده‌های تابلویی گشتاورهای تعمیم‌یافته استفاده شد. همچنین داده­ها برای دوره 2000 تا 2019 برای کشورهای خاورمیانه از جمله ایران جمع‌آوری شد.
یافته­ها: افزایش سوخت­های زیستی باعث کاهش 11/0 درصدی امنیت غذایی شد ولی ضریب معنی­دار نبود. سوخت­های زیستی اثرات منفی و معنی­داری روی دسترسی غذایی و اثرات مثبتی روی موجود بودن غذا و استفاده از غذا داشتند. ضریب موردنظر 598/16 و در سطح احتمال 95 درصد معنادار بود. در واقع می‌توان گفت که در ایران سوخت‌های زیستی باعث افزایش دسترسی به غذا می‌شود.
بحث و نتیجه­گیری: نتایج نشان داد که سوخت­های زیستی بر امنیت غذایی کشور ایران تأثیر معنی­داری نداشتند، که این به علت وجود ذخایر بالای سوخت‌های فسیلی در کشور ایران است.

کلیدواژه‌ها

• امنیت غذایی
• ایران
• سوخت زیستی

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عنوان مقاله [English]

The effects of biofuels on food security in the Middle-East countries: Emphasizing on Iran

نویسندگان [English]

• Ebrahim babakhani ¹
• Reza Rostamian ²
• Mustafa Goodarzi ²

¹ PhD Student, Department of Agriculture Economic, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran

² Assistant Professor, Department of Agriculture Economic, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran

چکیده [English]

In most studies, the production of biofuel is a reason for increased hunger and food insecurity, while it is unknown relation between biofuels and food security in Iran. The current study aimed to investigate the relation between biofuel and food security in Iran country.

Method:

We also used panel estimation techniques for estimating the relation by using dynamic panel generalized method of moments technique. The data were collected for the Middle-East Countries and specially Iran.

Results:

The increased biofuels decreased 0.11 percentage food security and coefficient was not significant. Biofuels had negative and significant effects on food accessibility but they had positive and significant effects on food availability and food utilization (P<0.01). The determined coefficient was 16.598 that was significant (P<0.05).

Conclusion:

The results showed that biofuels did not have significant effects on food security in Iran country that could be attributed to a significant volume of fossil fuels and limited production of biofuels.

کلیدواژه‌ها [English]

• Food insecurity
• Iran
• Biofuel

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