TY  - BOOK
AU  - Tang, Man-Keung
AU  - Wei Shang Jin
AU  - National Bureau Of Economic Research
TI  - The Value of Making Commitments Externally: Evidence from WT
U1  - WP 14582 
PY  - 2008///
CY  - Cambridge
PB  - NBER
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2008/E261.pdf
ER  -