of self-control and 2D:4D digit ratio. Children with low 2D:4D digit ratio are less likely to delay gratification. Low 2D …:4D digit ratio may indicate high fetal testosterone. If this hypothesis is true, our finding means high fetal …

Literature on Digit Ratio is rapidly growing in Economics. Quite surprisingly we observe that there is no consensus …

the so-called digit ratio as an indirect measurement method. It uses the length-ratio between the participants’ index and …

the digit ratio (2D:4D) in more than 200 subjects. In males, salivary testosterone is negatively correlated with risk … preferences and the digit ratio are observed in either gender and/or race. Females who use hormonal contraceptives are more likely …

exposure to prenatal sex hormones, using the second-to-fourth digit ratio. We find an inverted U-shaped relation for left and … construct proxies of the median digit ratio in the population (using more than 1000 different subjects), show that subjects …

Buser (2012) reports an association between the second-to-fourth digit ratio, a biomarker of the exposure to prenatal … generates a poor proxy for the digit ratio as it suers from measurement errors. As a result, using this variable in the …