TY - JOUR AU - Cunha,Flavio AU - Heckman,James TI - The Technology of Skill Formation JF - National Bureau of Economic Research Working Paper Series VL - No. 12840 PY - 2007 Y2 - January 2007 UR - http://www.nber.org/papers/w12840 L1 - http://www.nber.org/papers/w12840.pdf N1 - Author contact info: Flavio Cunha Department of Economics University of Pennsylvania 160 McNeil Building 3718 Locust Walk Philadelphia, PA 19104-6297 Tel: 215/898-5652 E-Mail: fcunha@sas.upenn.edu James J. Heckman Department of Economics The University of Chicago 1126 E. 59th Street Chicago, IL 60637 Tel: 773/702-0634 Fax: 773/702-8490 E-Mail: jjh@uchicago.edu AB - This paper develops a model of skill formation that explains a variety of findings established in the child development and child intervention literatures. At its core is a technology that is stage-specific and that features self productivity, dynamic complementarity and skill multipliers. Lessons are drawn for the design of new policies to alleviate the consequences of the accident of birth that is a major source of human inequality. ER -