This study examined the long-standing question of whether a person’s position among siblings has a lasting impact on that person’s life course. Empirical research on the relation between birth order and intelligence has convincingly documented that performances on psychometric intelligence...

We investigate whether the Big Five Personality Dimensions contribute to explaining gender and migrant wage gaps by using a linked employer-employee dataset. We expand the scarce literature concerning personality traits and gender wage gaps in Germany and we provide first evidence for the...

Although universal childcare has become an essential tool to support child development, few economic studies analyze its effects on non-cognitive skills and little is known about causal effects on these skills in the long run. In this paper we go beyond short run analyses and examine the long...

Although losing one's spouse is one of the worst experiences that can occur in life, it has not been resolved yet how this experience relates to personality development. Method: In the German Socio-Economic Panel study (SOEP), information on the death of a spouse was assessed yearly from 1985 to...

Intelligence quotient (IQ), grades, and scores on achievement tests are widely used as measures of cognition, yet the correlations among them are far from perfect. This paper uses a variety of data sets to show that personality and IQ predict grades and scores on achievement tests. Personality...