A country's growth of output is identically equal to its ratio of investment to output and the productivity of investment. In "new" growth theory regressions, which include the investment ratio, all other included variables pick up why the productivity of investment differs between countries....

This paper empirically revisits the augmented neoclassical growth model suggested by Mankiw, Romer and Weil (1992, MRW) to answer whether this model is still an appropriate benchmark specification for investigating the relationship between long run economic growth and any particular growth...

This paper aims to describe, identify underlying factors and seek explanations for South Africa's economic recovery since 1994, as evidenced by trends in growth and investment. Compared with an international peer group, the initial conditions for a dramatic growth recovery were inauspicious in...

We study whether higher gender equality facilitates economic growth by enabling better allocation of a valuable resource: female labor. By allocating female labor to its more productive use, we hypothesize that reducing gender inequality should disproportionately benefit industries with...

We investigate country heterogeneity in cross-country growth regressions. In contrast to the previous literature that focuses on low-income countries, this study also highlights growth determinants in high-income (OECD) countries. We introduce Iterative Bayesian Model Averaging (IBMA) to address...

This paper contributes to the literature on growth in Asia in several respects. I provide estimates of potential growth for 21 Asian economies using an aggregate supply model with time-varying parameters and a Kalman filtering methodology. My estimates indicate that the actual growth slowdown...

Human capital plays an important role in the theory of economic growth, but it has been difficult to measure this abstract concept. We survey the psychological literature on cross-cultural IQ tests and conclude that modern intelligence tests provide one useful measure of human capital. Using a...

We investigate country heterogeneity in cross-country growth regressions. In contrast to the previous literature that focuses on low-income countries, this study also highlights growth determinants in high-income (OECD) Model Averaging (IBMA) to address not only potential parameter...

This paper compares two alternative growth paths, assessing the effects on productivity of specialisation in natural resources (NR) and in technologically advanced products. The empirical analysis exploits product-level export data for 109 developing and 51 developed economies over the period...

The aim of this paper is to test for the presence of dynamic increasing returns to scale in Spanish regional growth between 1962 and 1991. The theoretical framework within which this paper is based is the so-called Verdoorn's Law. Tests of the law are performed not only for the manufacturing...