per
موسسه مطالعات و پژوهشهای بازرگانی
پژوهشنامه بازرگانی
1735-0794
2676-7767
2014-12-01
18
72
1
23
10786
Research Paper
تاثیر نااطمینانی نرخ ارز بر واردات ایران
The Impact of Exchange Rate Uncertainty on Import in Iran
احمد جعفریصمیمی
jafarisa@umz.ac.ir
1
سیدهمریم منفرد
2
نگین حیدرزاده
3
استاد گروه اقتصاد، دانشگاه مازندران
کارشناس ارشد علوم اقتصادی، باشگاه پژوشگران جوان، دانشگاه آزاد اسلامی واحد ساری، ایران
کارشناس ارشد علوم اقتصادی، دانشگاه آزاد اسلامی واحد فیروزکوه، گروه اقتصاد، فیروزکوه، ایران
Foreign trade of any country is considered as one of the major economic sectors of that society as far as some refer to trade as the “engine of growth”. Foreign exchange rate and its volatilities is one of the effective factors determining foreign trade. The present paper deals with the impact of real exchange rate uncertainty on imports in Iran during 1979-2009. In this respect, first, among various criteria of real exchange rate uncertainty, the study condiders the so-called auto-regressive conditional heteroskedasticity (ARCH) model to calculate the real exchange rate uncertainty; and the real exchange rate uncertainty variable along with other variables such as GDP were put into imports regression model by performing co-integration test among existing variables in import model and certainty of existence of minimum one long-term relation among them, the vector error correction model was assessed by imposing a long-term vector auto-regression model. Based on the results, it was specified that the real exchange rate uncertainty during the concerned period had negative impact on imports.
https://pajooheshnameh.itsr.ir/article_10786_550555d80657af2661e5f62acf29305d.pdf
Exchange rate uncertainty / Import / Foreign Trade / ARCH
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موسسه مطالعات و پژوهشهای بازرگانی
پژوهشنامه بازرگانی
1735-0794
2676-7767
2014-12-01
18
72
25
59
10787
Research Paper
بررسی نقش مخارج R&D داخلی، واردات تکنولوژی و تاثیر متقابل سرمایه انسانی و واردات تکنولوژی بر ارزش افزوده در صنایع بزرگ ایران
The Impact of Internal R&D Expenditure, Technology Imports and Interaction Effects
between Human Capital and Technology Imports on Value added in Iran’s Large
Industries
غلامحسین رهنمای قراملکی
1
محمدعلی متفکر آزاد
2
رضا رنجپور
3
سیدکمال صادقی
4
کارشناس ارشد توسعه و اقتصادی و برنامهریزی
استاد دانشکده علوم انسانی و اجتماعی دانشگاه تبریز
استادیار دانشکده علوم انسانی و اجتماعی دانشگاه تبریز
استادیار دانشکده علوم انسانی و اجتماعی دانشگاه تبریز
In this study, the Impact of internal R&D expenditure, technology imports and interaction effects between human capital and technology imports on value added of Iranian large industries are investigated over the period of 1994-2008. For this purpose, an endogenous growth model is used in which production is a function of labor, capital stock, human capital, internal R&D expenditure, technology imports, multiplication of employment share of human capital and technology imports, and multiplication of internal R&D expenditure and technology imports. We estimate this model for 21 industrial groups by applying panel data approach. The results indicate that internal R&D expenditure and technology imports have a significant positive effect on value added of Iranian large industries. Also, research findings emphasize the positive effect of human capital in absorbing imported technology and consequently, increasing industry value added.
https://pajooheshnameh.itsr.ir/article_10787_8fef9f835cf1ea356506ac97dd76a9b8.pdf
Internal R&D Expenditure / Technology Imports / Human Capital / Iran’s Large Industries / Panel Data
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موسسه مطالعات و پژوهشهای بازرگانی
پژوهشنامه بازرگانی
1735-0794
2676-7767
2014-12-01
18
72
61
82
10788
Research Paper
عوامل موثر بر صادرات صنایع با فناوری بالا
The Effective Factors in High-tech Exports
حسن ولیبیگی
hassan.valibeigi@gmail.com
1
مهدی رضایی
2
استادیار و عضو هیات علمی موسسه مطالعات و پژوهشهای بازرگانی
عضو هیات علمی موسسه مطالعات و پژوهشهای بازرگانی
Nowadays, countries realize that without having knowledge and technology, they may not export advantaged goods to the global market. Generally, technology and knowledge accumulation play vital role for reaching high economic growth rate and economic development. The statistical reports show that Iran has not been successful in the high-tech export area; Base on those reports, Iran’s high-tech exports were around 550 million dollar in 2011 and this situation indicates a small share of high-tech exports in Iran’s total exports and poor state of Iran in the global high-tech exports. So it is needed to examine the factors which critically affect the high-tech exports. Therefore, this paper by using a panel data econometrics model which includes 51 developed and developing countries, and covers 1996-2008, has examined the effective factors in high-tech exports. The article has concluded research and development expenditure, foreign direct investment, real effective exchange rate, economic openness, learning index and economic growth rate affect high-tech exports.
https://pajooheshnameh.itsr.ir/article_10788_5a5a95c006bb07f2f3e7f8421672428c.pdf
High-tech / Exports / Iran / Research and Development / Foreign Direct Investment
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موسسه مطالعات و پژوهشهای بازرگانی
پژوهشنامه بازرگانی
1735-0794
2676-7767
2014-12-01
18
72
83
109
10789
Research Paper
انتقال فناوری در قراردادهای نفتی بیع متقابل و تاثیر مقررات سازمان تجارت جهانی بر آن
Technology Transfer in Petroleum Buy-back Contracts and the Impact of WTO Regulations on Those Contracts
صادق شمشیری
shamshiri@me.com
1
فارغ التحصیل رشته حقوق مالکیت فکری دانشگاه تهران
In this article, we tried to identify mechanisms of technology transfer and their legal basis in buy-back contracts. Then, analyze the effect of WTO regulations on those contracts. In addition, answer these questions: what are legal mechanisms of technology transfer in buy-back contracts? What are the effects of acceptance of WTO rules on technology transfer policies in buy-back contracts and their legal basis? And finally, what are the solutions to keep current policies? We conclude that Iran should use the legal space within the WTO framework and limit its obligations and use exceptions of patent.
https://pajooheshnameh.itsr.ir/article_10789_49a57b8840894bf3182fdc48966b2b8e.pdf
Transfer of Technology / Buy-back / WTO / TRIPS / Compulsory Licensing
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موسسه مطالعات و پژوهشهای بازرگانی
پژوهشنامه بازرگانی
1735-0794
2676-7767
2014-12-01
18
72
111
137
10790
Research Paper
بررسی و اندازهگیری تاثیر درآمدهای نفتی بر درآمدهای مالیاتی در ایران
Measurement and Analysis of Oil Revenues Effect on Tax Revenues in Iran
منصور زراءنژاد
1
امین تبعهایزدی
2
فاطمه حسینپور
3
استاد اقتصاد دانشگاه شهید چمران اهواز
دانشجوی دکترای اقتصاد دانشگاه شهید چمران اهواز
دانشجوی دکترای اقتصاد،دانشگاه شهیدچمران اهواز
The aim of this study is to review the rentier state theory, with special regard to Iran. Iran’s rentier state is highly dependent on oil revenues, but much less on tax revenues. Even this negligible reliance on tax revenues, itself seems to be indebted to oil revenues. Thus the main research hypothesis is that Iran’s oil revenue is one of the main determinants of tax revenues. To empirically test the hypothesis, a modified version of Heller’s model was applied using ARDL approach and the annual data for the period 1965-2007. The findings of the research showed that oil revenue has a significant positive effect on tax revenues reflecting the rentierness of Iran’s state. An important implication of this result is that the state should lower the excessive reliance on oil revenues and start tax reform. The results also indicated that that GDP, industrial sector share in GDP and other state revenues have positive impact on tax revenues, while inflation has a negative effect.
https://pajooheshnameh.itsr.ir/article_10790_8488d9198c56c1ed0838c31e5d060ac5.pdf
Rent / Rentier State / Tax Determinants
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موسسه مطالعات و پژوهشهای بازرگانی
پژوهشنامه بازرگانی
1735-0794
2676-7767
2014-12-01
18
72
139
184
10791
Research Paper
نیازسنجی پژوهشی نظام بازرگانی کشور
Business Sector Research Needs Assessment
ابوالقاسم ابراهیمی
aebrahimi@shirazu.ac.ir
1
محمدرضا سعادت
m.saadat@itsr.ir
2
ابوالفضل معصومزاده
3
دکترای مدیریت بازرگانی،عضو هیات علمی دانشگاه شیراز
کارشناس ارشد مدیریت بازرگانی، عضو هیات علمی موسسه مطالعات و پژوهشهای بازرگانی
کارشناس ارشد مدیریت بازرگانی، عضو هیات علمی موسسه مطالعات و پژوهشهای بازرگانی
Optimal allocation of research funds based on research priorities; Mobilization of existing research capacities and capabilities in small and medium enterprises and supporting enterprises to respond to research needs; Create the necessary conditions for applying the research results and findings from necessary research projects; Prospective study in research and avoid instantaneous and non-strategic decision-making; and the underlying connection for more communication between decisions and researchs through basic researchs required for commercial system are facts that not only as a research needs assessment activities are necessary to introduce, but also as one of its fundamental research activities in the process of compiling research programs. In order to identify research needs of commercial systems, this research by using in-depth interview, Delphi technique and questionnaires identified about 450 research priorities in 13 different axis, and used the Friedman test to prioritize them in areas discussed. The results suggested some of the more important priorities that have been identified as foremost priorities in the respective tables. Less important priorities were identified as the secondary priorities. In the end, both substantive and procedural recommendations for improving future studies were offered.
https://pajooheshnameh.itsr.ir/article_10791_80554d87e21c018b02f1d369db45800f.pdf
Needs Assessment / Business Sector / Research Priorities / Paradigm / Megadigm /Future Study
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موسسه مطالعات و پژوهشهای بازرگانی
پژوهشنامه بازرگانی
1735-0794
2676-7767
2014-12-01
18
72
185
215
10792
Research Paper
برابری قدرت خرید و بهرهوری تولید با رویکرد مدل بالاسا- ساموئلسون در کشورهای منتخب
Purchasing Power Parity and Productivity with Balassa – Samuelson Approach in
Selected Countires
منصور خلیلیعراقی
1
یزدان گودرزیفراهانی
2
استاد دانشکده اقتصاد دانشگاه تهران
کارشناسی ارشد دانشکده اقتصاد دانشگاه تهران
The Relationship between productivity of economic sectors, effective real exchange rate, and purchasing power is a burning economic issue. Based on the “Balassa – Samuelson” theory, higher economic productivity for tradeable goods leads to an increase in effective real exchange rate which is indicative of higher value of domestic money and higher purchasing power of money. The purpose of this study is to examine the Relationship between the difference of productivity and inflation in commercial partners of Iran and its effect on effective real exchange rate by incorporating the purchasing power parity for 1980-2011. For analysing this relationship we use “Pedroni Cointegration” method and of FMOLS. The results show the effect of “Balassa – Samuelson” in these countries in a way that an increase in productivity of tradable goods leads to an increase in effective exchange rate. Besides, the results show a negative effect of a decreased real exchange rate on purchasing power of Iran for future years.
https://pajooheshnameh.itsr.ir/article_10792_a44694e0d1070721301b6a25f43cb354.pdf
Balassa – Samuelson Model / Productivity / Effective Real Exchange Rate / Panel Cointegration Model