http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
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.
Joshua D. Angrist and Jörn-Steffen Pischke.
Includes bibliographical references (pages 339-359) and index.