the framework of ‘the new quantitative trade model.' We complement theory with a simple two-stage estimating procedure …

literature. In contrast, studies on relative location tend to be weakly linked to theory, but apply relatively sophisticated … appropriateness of such models, and identify areas of potential concern. The rather weak linkage between theory and operational models …

world population over the period 1800-2016. The analysis is carried out for the original series, and also for its log …

compares three aggregate indicators of sustainability: the World Bank’s ‘Genuine Savings’ measure, the ‘Ecological Footprint …

This paper examines the small world hypothesis. The first part of the paper presents empirical evidence on the … evolution of a particular world: the world of journal publishing economists during the period 1970-2000. We find that in the … 1970's the world of economics was a collection of islands, with the largest island having about 15% of the population. Two …

both direct and leakage effects, we find that a US withdrawal would eliminate a third of the world emissions reduction (25 ….7% direct effect and 7% leakage effect), while a potential Chinese withdrawal lowers the world emission reduction by 19.4% (8 …