The productivity argument for investing in young children
By: James J. Heckman, Dimitriy V. Masterov.
Contributors: Masterov, Dimitriy V.; National Bureau of Economic Research.
Series: NBER working paper series -- no. 13016.; Working paper series (National Bureau of Economic Research) -- working paper no. 13016.
Publisher: National Bureau of Economic Research
Published: 2007
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 53
Subjects: Poor children -- Services for -- Economic aspects; Public welfare -- Economic aspects
Notes: "April 2007."

Includes bibliographical references (p. 37-44).