this paper aims to evaluate the impact of several indices of market structure including entry to barrier, economies of scale and concentration degree on 140 active industries using the digit. accordingly, we apply three methods including cost disadvantages ratio ( ), herfindahl–hirschman concentration index ( ) and comanor and willson criterion in order to assess the economies of scale and usin...

â â â  â â â â â  the main purpose of present study is to analyze the relationship between stock and exchange markets in two asian countries, iran and south korea. a monthly time series of stock price and exchange rate are used over the period 2002: 05 - 2012: 03. the data is collected from the central bank of each country and wdi. the calculated stock return and real exchange rate change are u...

one of the topics after two decades of applying import substitution policy in iran manufacturing sector is the importance of industrial export expansion and foreign relations. the main impetus to this policy transfer is the market expansion and potential gains of exploiting the economies of scale and technical upgrades. based on this argument this research estimates the efficient scale and gain...

There have been extensive studies exploring the relationship between agglomeration economies and economic growth. However, far less attention is paid to the nonlinear relationship of urbanization economies–firm productivity nexus, especially in developing countries. This paper aims to explore how urbanization economies impact the total factor productivity (TFP) of research and development (R&D)...

Taiwan economy has always been export-oriented, creating tightly-linked industrial chains between cross-straits companies tightly. Understanding the influence of transforming industrial patterns of major economic entities would be critical for long-term cooperative small economic entities (countries or regions) in the periphery. The author of this paper has thus analyzed the influences and ...

Queer defies categorization and resists preset developmental trajectories. Practices of queering identities emerged near the end of the twentieth century as ways of resisting normalizing networks of power/knowledge. But how effective are queer practices at resisting networks of power/knowledge (including disciplines) that are not primarily normalizing in their functioning? This essay raises tha...