نوع مقاله : مقاله پژوهشی
نویسندگان
1 استادیار مدیریت ورزشی، دانشگاه تبریز
2 مربی علوم اقتصادی، دانشگاه دریانوردی و علوم دریایی چابهار
3 دانشجوی دکترای علوم اقتصادی، دانشگاه تبریز
4 دانشجوی دکترای مدیریت ورزشی، دانشگاه تبریز
چکیده
امروزه، بخش اقتصاد و صنعت ورزش به‌عنوان یکی از مهم‌ترین بخش‌های اقتصادی در تمامی کشورها به‌خصوص کشورهای درحال‌توسعه موردتوجه است. صادرات کالاهای ورزشی همواره یکی از موضوع‌های موردبحث تصمیم‌گیران اقتصادی درزمینة اقتصاد ورزش است؛ بنابراین، با توجه به اهمیت این بخش از اقتصاد ورزش، این پژوهش با هدف بررسی همگرایی گروه کالاهای صادراتی سال‌های 1391- 1371 صنعت ورزش در ایران انجام شد. روش پژوهش به‌صورت جفت‌قیمتی با استفاده از روش‌های همگرایی بتا و سیگما برای بررسی همگرایی این گروه‌بندی از روش اقتصادسنجی گشتاور تعمیم‌یافته بود. گروه‌بندی کالاها شامل پوشاک، کفش، توپ و تجهیزات ورزشی بود. نتایج مطالعه نشان داد که همگرایی بتا در گروه کالاهای صادراتی ورزشی وجود داشت و ضریب همگرایی برابر با 674/0 بود که بیانگر برخورداری این همگرایی از سرعت بالا بود و این ضریب به‌لحاظ آماری معنادار بود. همچنین، نتایج آزمون همگرایی سیگما تأییدکنندة وجود همگرایی و کاهنده‌بودن انحرافات گروه‌ها درطی زمان بود. این ضریب نیز به‌لحاظ آماری معنادار بود. با توجه به نتایج آزمون روش‌های همگرایی بتا و سیگما در گروه کالاهای صادراتی صنعت ورزش، وجود همگرایی گروه کالاهای این صنعت تصدیق می‌شود.
کلیدواژه‌ها
موضوعات
عنوان مقاله [English]
Convergence of Export of Sporting Goods in Iran: Generalized Method of Moments
نویسندگان [English]
- Mohammad Rasool Khodadadi 1
- Mehdi Shir Afkan 2
- Sara Masoom Zadeh 3
- Maryam Farid Fathi 4
1 Assistant Professor of Sport Management, University of Tabriz
2 Lecturer of Economics Sciences, Chabahar Maritime University
3 Ph. D Student of Economic Sciences, University of Tabriz
4 Ph. D Student of Sport Management, University of Tabriz
چکیده [English]
Today, the economy and sports industry are concerned as one of the most important economic sectors in all countries, especially developing countries.Sporting goods exports has always been one of the topics discussed economic decision-makers in the context of sports economy. Considering the importance of this sector of the economy sports, this study aimed to investigate convergence of exported goods group during 1992- 2012 sports industry in Iran. The research method for the price pair is econometric generalized method of moments by using the Beta and Sigma convergence method in order to investigate the convergence of the grouping. Grouping goods including clothing, shoes, balls and sports equipment. The results showed that there is beta convergence in the sport of exported goods, the rate of convergence in this factor 0.674 is statistically significant and indicates that the speed of convergence. Also, Sigma convergence test results approved the existence of convergence and reducing the deviations groups are through time. This factor is also statistically significant. Considering the results of the beta and sigma convergence can confirm the existence of convergence in exporting sporting goods group acknowledged Iran during the period studied.
کلیدواژه‌ها [English]
- Convergence
- Goods
- Export
- Industry
- Sport
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