TY - RPRT AU - Koning, Pierre AU - Webbink, Dinand AU - Vujic, Suncica AU - Martin, Nicholas G. TI - The Effect of Childhood Conduct Disorder on Human Capital PY - 2010/May/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 4940 UR - https://www.iza.org/index.php/publications/dp4940 AB - This paper estimates the longer-term effects of childhood conduct disorder on human capital accumulation and violent and criminal behaviour later in life using data of Australian twins. We measure conduct disorder with a rich set of indicators based on diagnostic criteria from psychiatry. Using ordinary least squares (OLS) and twin fixed effects (FE) estimation approaches, we find that early (pre-18) conduct disorder problems significantly affect both human capital accumulation and violent and criminal behaviour over the life course. In addition, we find that conduct disorder is more deleterious if these behaviours occur earlier in life. KW - twins KW - conduct disorder KW - human capital ER -