This article presents a group of exercises of level and growth decomposition of output per worker using cross-country data from 1960 to 2000. Its shown that at least until 1975 factors of production ( capital and education) were the main cause of output dispersion and that productivity variance...

We model an environment in which different vintages of capital with their different productivities coexist. A reduction in the cost of investment induces investment in new capital which raises both measured capital and measured productivity simultaneously. We calibrate this model to...

This paper sets up an economic geography model to show the endogenous forces that determine the degree of industry concentration in the course of economic development. The model includes centrifugal forces, such as home market effects and access to intermediate suppliers, and centripetal forces,...

Technological change is a vital human activity that interacts with geographic factors and environment. The purpose of the study here is to analyse the relationship between geo-climate zones of the globe and technological outputs in order to detect favourable areas that spur higher technological...