urbanization agglomeration that is named jacobs externalities, refers to the role of economic diversification in urban. localization agglomeration, marshal-arrow-romer (mar) externalities, is related to the concentration of firms activated in a special industry within a specified place. the purpose of this research is to explore the impact of different types of agglomeration economies on employ...

We study a multi-sector model of growth with differences in TFP growth rates across sectors and derive sufficient conditions for the coexistence of a balanced aggregate growth path, with all aggregates growing at the same rate, and structural change, characterized by sectoral labor reallocation. The conditions needed are weak restrictions on the utility and production functions: goods should be...

How does isolation affect the economic activity of cities? Transport costs are widely considered an important barrier to local economic activity but their impact in developing countries is not well-studied. This paper investigates the role of intercity transport costs in determining the income of sub-Saharan African cities. In particular, focusing on fifteen countries whose largest city is a po...

Is market-based or bank-based financial system better for fostering technological innovation as an engine of growth? I present evidence that bank-based systems promote rapid technological progress in those industrial sectors that depend heavily on external finance for funding innovation by facilitating credit access to younger firms. On the other hand, I also find evidence of a general positive...

The evolution of economies during the major portion of human history was marked by Malthusian Stagnation. The transition from an epoch of stagnation to a state of sustained economic growth has shaped the contemporary world economy and has led to the Great Divergence in income per capita across the globe in the past two centuries. This entry examines the process of development over the course of...

Three dimensions of the performance of firms in Ghana’s manufacturing sector are investigated in this paper: their technology and the importance of technical and allocative efficiency. We show that the diversity of factor choices in not due to a non-homothetic technology. Observable skills are not quantitatively important as determinants of productivity. Technical inefficiency is not lower in f...

This paper describes the industrial development of Europe to 1600. The conventional history of industrial development sees technological progress as its primary cause. However, this paper argues that the source of rising productivity was not new technology but the reorganization of production in response to falling trading costs and the expansion of trade. The expansion of trade changed which g...

Definitive judgment about the quality of decision making is made difficult by twin problems of measurement and identification. A measure of decision-making quality is hard to formalize, to quantify, and to make practical for use in a variety of choice environments; and it is difficult to distinguish differences in decision-making quality from unobserved differences in preferences, information, ...

A two-region model is proposed in this paper. Manufactured goods can be produced with cottage technology under constant returns to scale or with modern technology using differentiated intermediate goods, which are produced with increasing returns to scale technology. In the model, there may be multiple equilibria, and, in such cases, the initial conditions determine the equilibrium that the eco...

Although some studies have posited that sectoral growth could influence environmental pollution through energy consumption, the issue has not been explicitly and empirically investigated in carbon-neutrality literature. Hence, this analysis fills gap extant literature by employing interaction models to ascertain moderating role of consumption on impacts industrial, agricultural, financial, serv...