Since the early 1990s, there has been a renaissance in the study of regional growth, spurred by new models, methods and data. We survey a range of modelling traditions, and some formal approaches to the ’hard problem’ of regional economics, namely the joint consideration of agglomeration and...

This Paper highlights a problem in using the first-differenced GMM panel data estimator to estimate cross-country growth regressions. When the time series are persistent, the first-differenced GMM estimator can be poorly behaved, since lagged levels of the series provide only weak instruments...

This paper examines the structural determinants of output volatility in developing countries, and especially the roles of geography and institutions. We investigate the volatility effects of market access, climate variability, the geographic predisposition to trade, and various measures of...

This paper analyses the remarkable growth experience of Indonesia since 1966. Over a thirty-year period, GDP per capita rose more than fourfold, despite unfavourable initial conditions, some weak institutions, and flawed microeconomic policies. The paper attributes this strong performance to a...

The idea that income differences between rich and poor nations arise through multiple equilibria or ‘poverty traps’ is as intuitive as it is difficult to verify. In this Paper, we explore the empirical relevance of such models. We calibrate a simple two-sector model for 127 countries, and...

This paper develops empirical growth models suitable for dual economies, and studies the relationship between structural change and economic growth. Structural change matters because, if the marginal product of labour varies across sectors, changes in the structure of employment can raise...