The Lower Your Income, The More Bling You'll Buy
Conspicuous consumption is not an unambiguous signal of personal affluence. It’s a sign of belonging to a relatively poor group. Visible luxury thus serves less to establish the owner’s positive status as affluent than to fend off the negative perception that the owner is poor. The richer a society or peer group, the less important visible spending becomes.
On race, the folk wisdom turns out to be true. An African American family with the same income, family size, and other demographics as a white family will spend about 25 percent more of its income on jewelry, cars, personal care, and apparel. For the average black family, making about $40,000 a year, that amounts to $1,900 more a year than for a comparable white family. To make up the difference, African Americans spend much less on education, health care, entertainment, and home furnishings. (The same is true of Latinos.)
But the same is true for whites. Controlling for differences in housing costs, an increase of $10,000 in the mean income for white households—about like going from South Carolina to California—leads to a 13 percent decrease in spending on visible goods. “Take a $100,000-a-year person in Alabama and a $100,000 person in Boston,” says Hurst. “The $100,000 person in Alabama does more visible consumption than the $100,000 person in Massachusetts.” That’s why a diamond-crusted Rolex screams “nouveau riche.” It signals that the owner came from a poor group and has something to prove.
So this research has implications beyond race. It ought to apply to any peer group perceived by strangers. It suggests why emerging economies like Russia and China, despite their low average incomes, are such hot luxury markets today—and why 20th-century Texas, a relatively poor state, provided so many eager customers for Neiman Marcus. Rich people in poor places want to show off their wealth. And their less affluent counterparts feel pressure to fake it, at least in public. Nobody wants the stigma of being thought poor.
From "Inconspicuous Consumption" in this month's The Atlantic
From the abstract of the cited article "Conspicuous Consumption and Race":
Using nationally representative data on consumption, we show that Blacks and Hispanics devote larger shares of their expenditure bundles to visible goods (clothing, jewelry, and cars) than do comparable Whites. We demonstrate that these differences exist among virtually all sub-populations, that they are relatively constant over time, and that they are economically large. While racial differences in utility preference parameters might account for a portion of these consumption differences, we emphasize instead a model of status seeking in which conspicuous consumption is used to reflect a household's economic position relative to a reference group.