The economic model developed jointly by the Campaign for Tobacco-Free Kids (TFK), the American Cancer Society Cancer Action Network (ACS CAN), and Tobacconomics (a program of the University of Illinois at Chicago) projects the increase in state revenues, public health benefits, and health care cost savings resulting from increases in state cigarette tax rates. The projections are updated annually. Calculations are based on economic modeling by Frank Chaloupka, Ph.D., and John Tauras, Ph.D., at the Institute for Health Research and Policy at the University of Illinois at Chicago, Jidong Huang, Ph.D., at Georgia State University, and Michael Pesko, Ph.D., at the University of Missouri.