This study analyzes peer effects on childhood obesity using data from the first two waves of the IDEFICS study, which applies several anthropometric and other measures of fatness to approximately 14,000 children aged two to nine participating in both waves in 16 regions of eight European...

While it is well known that birth order affects educational attainment, less is known about its effects on earnings. Using data from eleven European countries for males born between 1935 and 1956, we show that firstborns enjoy on average a 13.7 percent premium over laterborns in their wage at...

We study the recent evolution of the college wage gap with a unique data set that comprises two cohorts and 10 European countries from the early to mid 1980s to the mid to late 1990s. We find evidence of significant cross country differences in the level and dynamics of the gap. There is also...

While it is well known that birth order affects educational attainment, less is known about its effects on earnings. Using data from eleven European countries for males born between 1935 and 1956, we show that firstborns enjoy on average a 13.7 percent premium over laterborns in their wage at...

We study the recent evolution of the college wage gap with a unique data set that comprises two cohorts and 10 European countries from the early to mid 1980s to the mid to late 1990s. We find evidence of significant cross country differences in the level and dynamics of the gap. There is also...