The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) provides participating infants with free infant formula. This study estimated that between 57 and 68 percent of all infant formula sold in the United States was purchased through WIC, based on 2004-06 data, and that formula costs to the WIC program have increased. Typically, WIC State agencies receive substantial rebates from manufacturers for each can of formula provided through the program. Each WIC State agency, or group of agencies, awards a contract to the manufacturer offering the lowest net wholesale price, defined as the difference between the manufacturer’s wholesale price and the State agency’s rebate. After adjusting for inflation, net wholesale prices increased by... |