TY  - BOOK
AU  - Klaiber, H. Allen
AU  - Smith V Kerry
AU  - National Bureau Of Economic Research
TI  - Evaluating Rubin's causal model for measuring the capitaliz
PY  - 2009///
CY  - Cambridge
PB  - NBER
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2009/E830.pdf
ER  -