The purpose of this article is to identify the role of population size, population growth and population ageing in models of endogenous economic growth. While in exogenous growth models demographic variables are linked to economic prosperity mainly via the population size, the structure of the...

We apply a stochastic frontier production model to data from 53 countries during 1991-2003 to estimate total factor productivity growth, and decompose it into technical efficiency change and technical progress. Our empirical results indicate that world productivity growth was led by fast-growing...

There are significant income and nonincome development gaps around the world. Closing these gaps will require not only increasing and sustaining economic growth in low-income regions, but also policies that close nonincome development gaps directly. Governments need to support private investment...

The conflict between economic growth and keeping greenhouse gases (GHG) at controllable levels is one of the ultimate challenges of this century. The aim of Kyoto Protocol is to keep the level of carbon dioxide (CO2) below a certain threshold level. The purpose of this paper is to study the...