Economic theories of systems of cities explain why production and consumption activities are concentrated in a number of urban areas of different sizes and industrial composition rather than uniformly distributed in space. These theories have been successively influenced by four paradigms: i) conventional urban economics emphasizing the tension between economies due to the spatial concentration...

Willingness to risk is an important characteristic of entrepreneurship and a crucial factor for economic growth and economic development. An experimental study has been performed that demonstrates that people can use even a single old episodes from their own experience where they acted in a risky manner and benefited from that and chose by analogy to act risky in a new situation. Moreover, it h...

This paper examines how a country’s organization of its financial activities its financial structure affects how corporations invest and raise funds. We provide an analysis of how financial structure affects economic growth for a given degree of financial and economic development. Differences in the organization of financial activities are shown to affect the creation of new businesses as well ...

Economic theories of systems of cities explain why production and consumption activities are concentrated in a number of urban areas of different sizes and industrial composition rather than uniformly distributed in space. These theories have been successively influenced by four paradigms: i) conventional urban economics emphasizing the tension between economies due to the spatial concentration...

Infrastructure is indispensable to achieve the main development targets in developing countries, such as urbanization, industrialization, export promotion, equitable income distribution, and sustainable economic development. Late developing countries can benefit from previous development experience provided they choose the right model. However, the relationship between infrastructure and econom...

This study examines the relationship between board and ownership structures and firm performance in an environment of severe political and economic crisis. Using panel data from the Zimbabwe Stock Exchange (ZSE) for the period 2000-2005, we split the period into prepresidential election period (2000-2002) (a relatively stable political and economic period) and post-presidential election period ...

Urban areas confront with increases in air pollution because of increasing urbanization, expanding the use of vehicles and development of economic activities. In this research carbon monoxide concentration as a pollutant analyzed and modeled within highways in Tehran. In this regards factors affecting the concentration of atmospheric pollutants analyzed on the basis of geometric, atmospheric an...

Economic Strain, Ethnic Concentration and Attitudes Towards Foreigners in the European Union This paper provides a statistical analysis of the determinants of attitudes towards foreigners displayed by Europeans sampled in Eurobarometer surveys in 1988 and 1997. Europeans who compete with immigrants in the labor market have more negative attitudes towards foreigners. In addition, an increased co...