Heckman, James J. <br/><br/>
The Productivity Argument for Investing in Young Children / 
James J. Heckman, Dimitriy V. Masterov. 
 - Cambridge, Mass.  National Bureau of Economic Research  2007. 
 - 1 online resource:  illustrations (black and white); 
 - NBER working paper series  no. w13016 .
 - Working Paper Series (National Bureau of Economic Research)  no. w13016. .
<br/><br/> April 2007. 
<br/><br/> This paper presents a productivity argument for investing in disadvantaged young children. For such investment, there is no equity-efficiency tradeoff. 
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