"A think tank is an interdisciplinary body of experts such as scholars or former politicians that crafts opinions on regional, national or international policy and strategic direction, typically related to areas such as commerce, the military, immigration or social welfare. Often independent, some think tanks are known for certain political leanings and their reports and findings are interpreted accordingly."
Yusufali, Sasha. "Think Tank" in Canadian Encyclopedia.
'Think tanks' are "Policy research institutions of two kinds:
1. Organizations which seek to assist in the strategic coordination of government policies, establish relative priorities, offer new policy choices, and ensure that the implications of policy options are fully considered. ...
2. Organizations of an explicitly partisan interest that seek to offer policy advice to chosen recipients."
Bradbury, Jonathan. "Think-tanks" in The Concise Oxford Dictionary of Politics. Ed Iain McLean and Alistair McMillan. Oxford University Press, 2009.
According to the 2020 Global Go-To Think Tank Index (GGTTTI), these are the top 10 Canadian think tanks:
Source: 2020 GGTTTI Table # 5, "Top Think Tanks in Mexico and Canada", page 81,82.
Other well-known Canadian think tanks / NGOs:
United States Center of Excellence 2016-19: Brookings Institute
Source: 2020 GGTTTI Table # 7, "Top Think Tanks in Mexico and Canada", page 90.
Other well-known think tanks / NGOs:
National Bureau of Economic Research
Top Think Tank in the World Center of Excellence 2016-19: Brookings Institute (United States)
Top Think Tank of the Year 2020: Japan Institute of International Affairs (JIIA) (Japan)
Top Think Tanks World Wide (non-US):
1. Bruegel (Belgium)
2. Fundação Getulio Vargas (FGV) (Brazil)
3. Japan Institute of International Affairs (JIIA) (Japan)
4. Korea Development Institute (Republic of Korea)
5. Chatham House (United Kingdom)
Search the library catalogue for books on think tanks, research institutes, and other organizations: