G2TT
当前检索式 ((ALL:David J. Harding))
限定条件 ((来源机构:National Bureau of Economic Research (United States)))
共11条,第1-11条
David J. Harding 2 Jeffrey R. Kling 2 Lisa Sanbonmatsu 2
Christopher Winship 1 Greg J. Duncan 1 Jens Ludwig 1
Lawrence F. Katz 1 Lisa A. Gennetian 1 Lisa Gennetian 1
Matthew Sciandra 1 Ronald C. Kessler 1