TY - BOOK AU - Angrist,Joshua David AU - Pischke,Jörn-Steffen TI - Mostly harmless econometrics: an empiricist's companion SN - 9780691120348 (hardcover : alk. paper) AV - HB139 .A54 2009 U1 - 330.01/5195 22 PY - 2008/// CY - Princeton PB - Princeton University Press KW - Econometrics KW - Regression analysis N1 - Includes bibliographical references (p. [339]-359) and index UR - http://www.loc.gov/catdir/toc/ecip0823/2008027917.html ER -