, and 20th), we estimate a robust and significant time-varying, non-monotonic effect of climatic temperature upon current … incomes for a cross-section of 167 countries. We find a large, positive effect of 18th century climatic temperature and an … even larger, negative effect of 19th century climatic temperature upon current incomes. When historic, climatic temperature …

, and 20th), we estimate a robust and significant time-varying, non-monotonic effect of climatic temperature upon current … incomes for a cross-section of 167 countries. We find a large, positive effect of 18th century climatic temperature and an … even larger, negative effect of 19th century climatic temperature upon current incomes. When historic, climatic temperature …

Least Square (OLS) estimation technique, tests the hypothesis that higher temperature conversely affects labor productivity … in a country. The results indicate that there is statistically significant negative relationship between temperature and … labor productivity level of a country and this finding remains valid for all samples. Also we identified that temperature …