Ingene, Charles A.; Parry, Mark E. - In: Management Science 41 (1995) 7, pp. 1194-1201
distinct regions. A pair of alternative managerial decision scenarios are considered. In one scenario, all marketing mix … variables are manipulated at the regional level, so that each region may choose different levels of each marketing variable. In … the second scenario, one marketing variable is manipulated "globally," so that its level is identical in all regions. The …