World Directory of Think Tanks

Since 1993, NIRA's Center for Policy Research has published NIRA's World Directory of Think Tanks (NWDTT), which provides a systematic introduction to the world's most prominent and innovative public policy research institutes, better known as think tanks. NWDTT provides details of the organizational structures of these think tanks and research activities in which they engage, functioning as the "soft infrastructure" for a global network of think tanks.