abstract almost, the traditional comparative advantage indices especially employment, value added and profitability are considered in all studies in the context of regional comparative advantage. while the study of comparative advantage, regardless of the sustainable development indices is a flawed study. therefore, in this study, in the first stage, iranian provinces are ranked according to em...

the optimization model for evaluating regional and global effects of greenhouse gases reductionpolicies named merge is an actively usable tool for studying some aspects of the problem of climate change.it is first of all destined for the quantitative estimation of emission trajectories and results of applyingabatement measures. in the paper, the emphasis is on the adaptation of the integrated a...

Regional development theories and policies have now moved into new arenas. Today, the competitive advantages of regions put a premium on social capital, hence, the significant role played by localized learning and the construction of knowledge networks and institutional capacity. These are necessary and complementary assets to factors traditionally thought to influence regional development. The...

development as a main concern of the governors, politicians, socio-economic planners has attracted so many attentions and regional differences in the process of national development are a main field of policy-making and planning. it is true that when the polarization of development is continued and caused to make a gap between their per capita income and other areas. regional differences betwee...

collapse of the soviet :union: is considered as the most significant development happened in the last decades of the previous century. transformation of power relations and balance of forces at regional level as well as activation of transregional and particularly regional powers to maintain their presence and extend their influence over southern soviet :union: could be mentioned as consequence...

one of the effective methods for improving the efficiency of an organization is benchmarking against successful organizations. not only benchmarking could be a technique for identifying problems but also it greatly helps managers in relations of the design of processes. among strategic and infrastructure industries in each country, the electricity industry is one of the most important and criti...