TY - BOOK AU - Angrist,Joshua David AU - Pischke,Jörn-Steffen TI - Mostly harmless econometrics: an empiricist's companion SN - 069112034X AV - HB139 .A54 2009 U1 - 330.015195 22 PY - 2009///] CY - Princeton PB - Princeton University Press KW - Econometrics KW - Regression analysis N1 - Includes bibliographical references (pages 339-359) and index; Part I: Preliminaries -- 1. Questions About Questions -- 2. The Experimental Ideal -- Part II: The Core -- 3. Making Regression Make Sense -- 4. Instrumental Variables In Action: Sometimes You Get What You Need -- 5. Parallel Worlds: Fixed Effects, Differences-In-Differences, And Panel Data -- Part III: Extensions -- 6. Getting A Little Jumpy: Regression Discontinuity Designs -- 7. Quantile Regression -- 8. Nonstandard Standard Error Issues N2 - In addition to econometric essentials, this book covers important new extensions as well as how to get standard errors right. The authors explain why fancier econometric techniques are typically unnecessary and even dangerous ER -