This paper provides evidence that daughters make people more left-wing. Having sons, by contrast, makes them more right-wing. Parents, politicians and voters are probably not aware of this phenomenon -- nor are social scientists. The paper discusses its economic and evolutionary roots. It also...

This paper summarizes evidence for the existence of a wage curve a downward-sloping relationship between the level of pay and the local unemployment rate in modern micro data. At the time of writing, the curve has been found in 40 nations. Its elasticity is approximately -0.1. -- wage...

What makes workers happy? Here we argue that pure 'rank' matters. It is currently believed that wellbeing is determined partly by an individual's absolute wage (say, 30,000 dollars a year) and partly by the individual's relative wage (say, 30,000 dollars compared to an average in the company or...