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تبیین مؤلفههای اثرگذار بر ارزش افزوده بخش کشاورزی در ایران | ||
تحقیقات اقتصاد و توسعه کشاورزی ایران | ||
دوره 54، شماره 4، دی 1402، صفحه 833-850 اصل مقاله (1.36 M) | ||
نوع مقاله: مقاله پژوهشی | ||
شناسه دیجیتال (DOI): 10.22059/ijaedr.2022.322085.669034 | ||
نویسندگان | ||
محمدحسین ذوقیپور1؛ حیدر قلی زاده* 2؛ حامد رفیعی3 | ||
1گروه علوم اقتصادی، دانشکده علوم انسانی، دانشگاه زنجان ، زنجان، ایران | ||
2گروه ترویج، ارتباطات و توسعه روستایی، دانشکده کشاورزی، دانشگاه زنجان ، زنجان، ایران. | ||
3گروه اقتصاد کشاورزی، دانشکده اقتصاد و توسعه کشاورزی، دانشگاه تهران، کرج، ایران | ||
چکیده | ||
بخش کشاورزی در ایران همچون سایر کشورهای در حال توسعه از چند جهت حائز اهمیت است. این بخش سهم قابل توجهی از اقتصاد کشور را به خود اختصاص میدهد و سهم به مراتب بیشتری از اشتغال نیروی کار را بر دوش میکشد. از این رو، ارزش افزوده و رفاه ایجادشده به ازای هر نفر نیروی کار در این بخش از سایر بخشها کمتر است. در این راستا، لازم است قدرت تولید و خلق ارزش افزوده خود را ارتقا دهد. در پژوهش حاضر تلاش میشود میزان اثرگذاری عوامل مختلف بر ارزش افزوده بخش کشاورزی طی دوره 96-1346 با استفاده روش تابع تولید و الگوی ARDL سنجیده شود. نتایج نشان داد در بلندمدت به ازای یک درصد افزایش در متغیرهای سرمایه فیزیکی، منابع طبیعی، سرمایه انسانی و دانش و فناوری به ترتیب ارزش افزوده بخش کشاورزی 44/0، 2/0، 75/0 و 12/0 درصد افزایش خواهد یافت. با توجه به روند کاهنده افزایش موجودی سرمایه میبایست سیاستهای لازم برای رشد سرمایهگذاری اتخاذ شود. این سرمایهگذاری باید مبتنی بر دانش و فناوری روز بوده و همراه با ارتقای سرمایه انسانی تعقیب باشد. | ||
کلیدواژهها | ||
ارزش افزوده بخش کشاورزی؛ سرمایه فیزیکی؛ سرمایه انسانی؛ دانش و فناوری؛ ARDL | ||
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