influenced color nationality institution field birth_date article_title name alma_mater
david landes , jared diamond , jeffrey sachs lightsteelblue united states portland state university international development 16 january 1962 john luke gallup
 john luke gallup university of california at berkeley
john luke gallup

john luke gallup -lrb- born january 16 , 1962 -rrb- is an american economist .
gallup got his phd in 1994 at the university of california , berkeley .
from 1996 to 2000 he was a research fellow at the center for international development at harvard university .
from 2008 to 2009 he was fulbright scholar at the vietnam university of commerce in hanoi .
he worked with jeffrey sachs and andrew mellinger on the issue of geography .
