This paper introduces new data on climatic conditions to empirical tests of growth theories. We find that, since 1960, temperate countries have converged towards high levels of income while tropical nations have converged towards various income levels associated with economic scale and the...

This article introduces the first database for developmental parameters of the herbaceous peony cultivated in a warm climate region. Data on the effect of temperature during dormancy and growth parameters are presented for 2,232 plants of two commercial cultivars exposed to 14 different...

We document that seasonal temperatures have significant and systematic effects on the U.S. economy, both at the aggregate level and across a wide cross-section of economic sectors. This effect is particularly strong for the summer: a 1F increase in the average summer temperature is associated...

A recent paper by Burke et al. (henceforth "we") finds a strong historical relationship between warmer- than-average temperatures and the incidence of civil war in Africa (Burke et al. 2009). These findings have recently been challenged by Buhaug (2010) who finds fault with how we controlled for...