The sensitivity of experimental impact estimates evidence from the national JTPA study

書目詳細資料
主要作者:	Heckman, James J.
其他作者:	Smith, Jeffrey A.
格式:	圖書
語言:	English
出版:	Cambridge National Bureau of Economic Research 1997.
主題:	Occupational training > United States. Occupational training > Finance. > United States.
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