A recent line of research in economics and psychology hypothesizes that differences in national average intelligence, proxied by IQ tests, are important drivers of national economic outcomes. Cross-country regressions, while showing a robust IQ-growth relationship, cannot fully test this...

Households in the United States and a number of other wealthy nations have been migrating to places with nice weather. This likely reflects an increase in the relative valuation of the weather's direct contribution to household utility. Several different amenity explanations are discussed that...

This article emphasises that a key to understanding the (net) benefits of the Internet is to remember that all online activity has an offline context. People live their lives offline. Therefore, the fall in communication costs and the fall in distribution costs associated with the diffusion of...

Academic and policy debates on aid effectiveness frequently emphasise the vulnerability of recipients to the Dutch Disease, through which aid inflows appreciate the real exchange rate, thereby taxing the tradable export sector with potentially deleterious effects on growth. Fear of the Dutch...