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بررسی اثر چرخههای تجاری بر صنعت کشتیسازی در ایران | ||
| فصلنامه علمی پژوهش های اقتصاد صنعتی | ||
| دوره 8، شماره 29، مهر 1403، صفحه 100-120 اصل مقاله (584.97 K) | ||
| نوع مقاله: کاربردی | ||
| شناسه دیجیتال (DOI): 10.30473/jier.2025.73702.1491 | ||
| نویسندگان | ||
| فاطمه حسین پور* ؛ امین تبعه ایزدی | ||
| استادیار اقتصاد، دانشکده اقتصاد و مدیریت، دانشگاه علوم و فنون دریایی خرمشهر، خرمشهر، ایران. | ||
| چکیده | ||
| پژوهش حاضر به بررسی تأثیر چرخههای تجاری بر صنعت کشتیسازی در ایران طی دوره 1371 تا 1399 پرداخته است. این صنعت بهعنوان یکی از بخش-های کلیدی در سند سیاستهای کلی توسعه دریا محور شناخته میشود، اما شواهد نشان میدهد سهم آن در اشتغال و ارزش افزوده کل صنعت کشور ناچیز است. شواهد همچنین نشان میدهند که صنعت کشتیسازی قابلیت ایجاد اشتغال بیشتری نسبت به متوسط بخش صنعت را دارد. در این پژوهش، با استفاده از هشت مدل رگرسیونی با الگوی خودتوضیح با وقفههای گسترده(ARDL)، تأثیر متغیرهایی مانند حجم سرمایه، نیروی کار، قیمت فولاد، قیمت کشتی، چرخههای تجاری و تحریم بررسی شده است. برای بررسی قدرت اثرگذاری متغیر، هفت نماینده برای چرخههای تجاری انتخاب شد. نتایج نشان میدهد که این صنعت دارای بازدهی فزاینده نسبت به مقیاس است و قیمت فولاد از عوامل اصلی تعیینکنندهی تولید به حساب میآید. همچنین، شواهدی مبنی بر عدم ارتباط فعال این صنعت با بازارهای جهانی و تأثیر منفی تحریمها بر آن مشاهده شده است. به طور کلی، نتایج اشاره به انزوا و عدم رقابت صنعت کشتیسازی ایران در سطح بینالمللی دارد. | ||
| کلیدواژهها | ||
| کشتی سازی؛ چرخههای تجاری؛ ARDL؛ تحریم | ||
| عنوان مقاله [English] | ||
| Examining the Effect of Business Cycles on the Shipbuilding Industry in Iran | ||
| نویسندگان [English] | ||
| Fatimah Hosseinpour؛ Amin Tabae Izady | ||
| Assistant Professor of Economics, Economics and Management Faculty, Khorramshahr University of Marine Science and Technology, Khorramshahr, Iran. | ||
| چکیده [English] | ||
| This research examines the impact of business cycles on the shipbuilding industry in Iran during 1992 to 2020. This industry is recognized as one of the key sectors in the document of general policies for marine development; however, evidence shows that its share in employment and the total value added of the country''s industry is negligible. Evidence also indicates that the shipbuilding industry has the potential to create more employment compared to the industrial sector''s average. In this study, using eight regression models with an Autoregressive Distributed Lag (ARDL) approach, the impact of variables such as capital volume, labor force, steel prices, ship prices, business cycles, and sanctions is examined. To assess the influencing power of the variable, seven proxies for business cycles were selected. The results indicate that this industry has increasing returns to scale and that steel prices are among the main determinants of production. Additionally, evidence of the lack of active connection of this industry with global markets and the negative impact of sanctions on it has been observed. Overall, the results point to the isolation and lack of competitiveness of Iran''s shipbuilding industry on an international level. | ||
| کلیدواژهها [English] | ||
| Shipbuilding, Business Cycles, ARDL, Sanctions | ||
| مراجع | ||
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