1 Department of Mathematics Education, Wonkwang University, Iksan 570-749, Republic of Korea 2 Mathematics Department, College of Science, Suez Canal University, Ismailia 41522, Egypt 3 Department of Mathematics and Statistics, College of Science, Sultan Qaboos University, P.O. Box 36, Muscat, Alkhod 123, Oman 4 Vedant College of Engineering and Technology, Village-Tulsi, Post-Jakhmund, Bundi, ...

Sustainable development is a Controversial concept which has been considered over the three decades. It is comprehensive development and includes all of dimensions as “economic’’, “social’’ and ‘‘environmental’’. In economic objective, it requires substantial economic change that can be brought about by investment and trade. They are effective factors of sustainable developm...

We give a two-parameter quantum deformation of the exterior plane and its differential calculus without the use of any R-matrix and relate it to the differential calculus with the R-matrix. We prove that there are two types of solutions of the Yang-Baxter equation whose symmetry group is GLp,q(2). We also give a two-parameter deformation of the fermionic oscillator algebra. Quantum groups are a...

â â â â â  â  in this paper, we address the question that does fdi alone affect economic growth or interaction of fdi and human capital is required to boost economic growth. we develop the model with an expanding variety of products. we estimate the model using some advanced tests utilizing data on fdi flows from developed countries. we find stronger complementary effects between fdi and human ...

the economy's dependence on oil revenues and derivatives of these products make the country's economy heavily influenced by the volatility and instability of the pricing of these products. therefore, it seems necessary to develop non-oil exports. this paper examines the causality relation and the effect of foreign direct investment, economic openness and real exchange rate on non-oil ...

â â â â â â â â â â â â â â â  â  abstract â  the effect of technology spillovers is widely considered as one of the main channels through which domestic firms benefit from fdi, and plays an important role in economic development of host countries. based on the analysis framework for technology spillovers established by borensztein et al. (1998), this paper will analyse and try to figure out th...