2013 Global Go To Think Tank Index (GGTTI)
The 2013 Global Go To Think Tank Index (GGTTI) marks the seventh year of continued efforts by the Think Tanks and Civil Societies Program at the University of Pennsylvania (TTCSP) to acknowledge the important contributions and emerging global trends of think tanks worldwide. The initial effort to generate a ranking of the world’s leading think tanks in 2006 was a response to a series of requests from donors, government officials, journalists, and scholars, to produce regional and international rankings of the world’s preeminent think tanks. Since its inception, ongoing objective for the GGTTI report is to gain understanding of the role think tanks play in governments and civil societies.