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The Professor Is In
(30人已评价)Karen Kelsky | Three Rivers Press | 2015-8-4Eachyeartensofthousandsofstudentswill,afteryearsofhardworkandenormousamountsofmoney,earntheirPh.D.An...
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Mostly Harmless Econometrics
(126人已评价)Princeton University Press | February 2009Thecoremethodsintoday'seconometrictoolkitarelinearregressionforstatisticalcontrol,instrumentalva...