This paper examines the relationship of 1987 retail grocery prices to supermarket sales concentration across 95 U.S. metropolitan areas. The regression model incorporates a large number of population, retail-cost, and retail competition factors and separate prices by type of grocery item. We...

This study identifies the determinants of coupon values at the brand level using a framework developed from price discrimination theory and the principles of demand. Couponing is considered within the context of a complex marketing program in which it is coordinated with other non-price...