More licensing information, for profit or nonprofit groups, is available from Hamilton Projects, 215 Lexington Avenue, New York 10016.

There, he directed the Hamilton Project, an economic policy research group that develops policy proposals to achieve shared economic growth.

Campbell's booming licensing business is handled by Hamilton Projects, one of several companies that serve as liaisons between trademark owners and prospective licensees.

The goal of the Hamilton Project is to put together economic policies aimed at influencing the Democratic Party's platform.

For all the similarities between Mr. Rodrik's thinking and that of the middle-of-the-road economists associated with the Hamilton Project, there are some important differences, too.

(The Hamilton Project is not an advocacy organization and does not have a view).

Those ideas are cribbed from a provocative report on education from the Hamilton Project, which is affiliated with the Brookings Institution.

The company, Hamilton Projects, will be responsible for finding companies that want to use the logo in advertising.

He is a member of the Council on Foreign Relations and the Hamilton Project at the Brookings Institution.

Steyer served as a delegate to the Democratic National Conventions in 2004 and 2008, and has been a member of the Hamilton Project since 2005.