TY  - BOOK
AU  - Hsieh, Chang-Tai
AU  - Moretti, Enrico
ED  - National Bureau of Economic Research
TI  - Why do cities matter?: Local growth and aggregate growth 
T2  - NBER Working Paper
PY  - 2015///
CY  - Cambridge
PB  - NBER
KW  - NBERWP 21154
KW  - E14778.pdf
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2015/E14778.pdf
ER  -