Economic Environment 2-13 Key Economic Concerns for Marketers >Changes in Income Rate of saving and consumption > Changes in Consumer Spending Patterns 制卧经价蜀易大考 国际商学院市场营销学系Economic Environment Key Economic Concerns for Marketers ¾ Changes in Income ¾ Rate of saving and consumption ¾ Changes in Consumer Spending Patterns 2 －13 2 －13