نتایج جستجو برای: gravity equation jel classifications f10

تعداد نتایج: 334470  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پایه 1391

bekenstein and hawking by introducing temperature and every black hole has entropy and using the first law of thermodynamic for black holes showed that this entropy changes with the event horizon surface. bekenstein and hawking entropy equation is valid for the black holes obeying einstein general relativity theory. however, from one side einstein relativity in some cases fails to explain expe...

2001
Joachim Schwalbach Qi Su

The paper enquires into the e¤ects of China’s entry into the WTO on its economic growth. We ...nd that even in the short run (2001-2005), economic performance can be improved due to obtaining higher survival probability of economic growth rate and better protection of consumer welfare. JEL classi...cation: F10, O10

2017
Reza Oladi J. Gilbert H. Beladi John Gilbert Hamid Beladi

Using a three-sector general equilibrium model with non-traded goods, we investigate the impact of foreign direct investment on the real wages of skilled and unskilled workers. We show that foreign direct investment increases the real wages of skilled and unskilled workers, but widens the gap between the two under plausible conditions. JEL: F10, F11, F21

2009
Pinar Uysal Yoto V. Yotov

This paper provides empirical evidence for the interaction between firm-level total factor productivity and trade liberalization as key determinants of firm-level job destruction caused by trade. We also test some key theoretical predictions from Melitz (2003), whose model is used to derive an explicit equation relating firm productivity and trade-induced labor layoff when a country liberalizes...

Massah, H.R., Momeni-Masuleh, S.H., Setvati-Zirak, A.,

Investigating waves propagation’s equation in the atmosphere is one of the important and widely used issues in various sciences, which has attracted many researchers. A type of propagating waves is an acoustic-gravity wave. These type of waves have a lot of stationarity properties and can be propagate to a high altitude in the atmosphere. The equation of acoustic-gravity wave propagation is a h...

Journal: Iranian Economic Review 2019

T his paper is an attempt investigating the relationship between sanctions implications and geographical shift in trading partners. To this end, we analyze separately foreign trade patterns of two countries namely Iran and Russia - which are under imposed sanctions experience - with two United Nations Regional Groups (The Asia-Pacific and the Western European groups)  using a gravity...

2011
Antje Berndt Darrell Duffie Rohan Douglas Mark Ferguson

JEL Classifications:

Behnam Ebrahimi Seyed Komail Tayebi Zahra Zamani,

In economic theory, various determinants are considered to explore their effects on trade patterns. Accordingly, business cycles indicate turbulences in economic activities. Business cycles and their fluctuations cause a change in demand for goods and services from the other country then it can affect trade flows. In this study, by using a gravity model, we study the effects of business cycles ...

Journal: :تحقیقات اقتصادی 0
کریم آذربایجانی دانشیار دانشکده‎ی اقتصاد و علوم اداری دانشگاه اصفهان همایون شیرازی کارشناس ارشد اقتصاد، دانشگاه شیراز ندا سمیعی کارشناس ارشد اقتصاد، دانشگاه اصفهان

the efficiency of the institutions and the level of their effectiveness in trading among the countries are pretty new subjects that have been considered in recent studies. many researchers believe that the corruption would cause a reduction in trading among the countries. on the other hand some others assume corruption can help to facilitate the transactions process. the main purpose of this pa...

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