Kuhnen, Camelia M.; Chiao, Joan Y. - 2008
and DRD4) are significant determinants of risk taking in investment decisions. We find that the 5-HTTLPR s/s allele … carriers take 28% less risk than those carrying the s/l or l/l alleles of the gene. DRD4 7-repeat allele carriers take 25% more … risk than individuals without the 7-repeat allele. These findings contribute to the emerging literature on the genetic …