TY  - BOOK
AU  - Michalopoulos, Stelios
AU  - Papaioannou, Elias
ED  - National Bureau of Economic Research
TI  - On the ethnic origins of African development chiefs and pre-colonial political centralization
T2  - NBER Working Paper
PY  - 2014///
CY  - Cambridge
PB  - NBER
KW  - NBERWP 20513
KW  - E12989.pdf
UR  - http://elibrary.igidr.ac.in/e-library/working papers/NBER/2014/E12989.pdf
ER  -