Copyright © 2008 Yankee Institute for Public Policy. The Yankee Institute for Public Policy, Inc. is a nonpartisan educational and research organization founded more than two decades ago. Today, the Yankee Institute's mission is to "promote economic opportunity through lower taxes and new ideas for better government in Connecticut." The Yankee Institute for Public Policy, Inc. is classified by the IRS as a 501 (c) (3) public charity. Contributions are deductible to the extent allowed by law.