The shoes on your feet and the pen in your hand could mostly be eighty per cent cheaper if all that mattered was whether they work. What the difference buys is not function — everyone knows this, and nobody explains it well.
More than a century ago someone wrote it down as a mechanism, and the conclusion is colder than vanity: in a society where nobody knows anyone's means, wealth only counts once it is seen, and the only way to make it visible is to waste it conspicuously. This page is about how that mechanism runs, why it has no saturation point, and where refinement moved once imitation became cheap.
Imagine moving into a city of several million where neighbours, colleagues and everyone you meet for the first time know nothing about your means. In a village this is no problem: everyone knows how much land a family holds and what a wedding cost them. Add people and the channel breaks. Thorstein Veblen's The Theory of the Leisure Class (1899) starts at exactly that break.
What he saw first was not consumption but leisure. Elites had to prove they need not work: nails grown too long for labour, clothing laced too tight to bend in, manners elaborate enough to require training — he called it conspicuous leisure. Once cities made the audience a crowd of strangers, leisure could no longer be seen from the street, and the weight shifted to conspicuous consumption: money spent where it shows. He also recorded a more awkward arrangement, in which the head of a household is too busy earning and his wife and servants spend on his behalf.
The decisive step is not the psychology of vanity but a colder condition: a signal is credible only if it is too expensive for others to imitate. Waste is not a side effect; it is the message.
Evidence strength first. Veblen offered theorised observation of the Gilded Age, not systematic data. Heffetz (2011) put a number on the idea: he first measured the visibility of each expenditure category by survey — how quickly others would notice that you spend there — and then compared income elasticities. The more visible the category, the faster spending on it rises with income, and visibility accounts for roughly a third of the variation in elasticity across categories. Correlational, but clear in direction.
The harder evidence is a field experiment. A set of studies published in 2018, run with an Indonesian bank, offered the same high-income customers a platinum card and a card with identical benefits but no visible status marking. Platinum was chosen markedly more often, and the extra demand has nowhere to sit except the rank itself. Transaction records show platinum cards used more often where someone is watching; a second experiment produced evidence of positional externalities — when peers upgrade, everyone else's threshold rises with them.
One more block needs careful handling. Charles, Hurst and Roussanov (2009) found in U.S. expenditure data that households of comparable income differ by ethnic group in the share spent on visible goods (clothing, jewellery, cars). They did not read this as a group preference; they built a model of reference groups in which visible consumption should fall as the mean income of one's reference group rises. It does — and once reference-group income (same state, same group) is included, most of the difference between groups disappears. The shift worth keeping is this: the explanation moves from who cares more about appearances to whom you are comparing yourself with. Evidence strength: observational data plus a model, not an experiment, and how reference groups should be drawn is still unsettled.
Two bags of salt on a shelf, near-identical ingredient lists, one three times the price — you know the extra is not saltiness. Or take another setting: you often cannot say what makes one garment better, yet you see at a glance that it is not the same kind of thing as the one next to it. What you read is the difference, not the object.
Jean Baudrillard pushed this as far as it goes in The System of Objects (1968) and The Consumer Society (1970). Besides being useful (use value) and exchangeable (exchange value), a commodity has a third layer: sign value — it holds a position inside a whole system of differences among objects. What the buyer buys is that position.
The consequence is bigger than it sounds: needs saturate, positions do not. Once full you stop eating, but being slightly better off than those around you has no ceiling, because the yardstick is other people. Consumption may fail to stop not because people are greedy but because what it chases has no endpoint by definition.
Anthropology supplied a cooler version. Mary Douglas and the economist Baron Isherwood argued in The World of Goods (1979) that commodities are first of all instruments for making classifications visible. Whom you invite to dinner, what you give, what stands in your house — all of it maintains a scheme of who counts as the same kind of person. Consumption is therefore closer to an information system than to extravagance. The sorting and ordering discussed in the piece on purity and danger has simply changed stage.
The sharpest blow to the whole theory comes from fieldwork. In the mid-1990s Daniel Miller spent a year doing an ethnography of shopping on one street in north London: following people to the supermarket, reading receipts, listening to them weigh things up at the shelf. Most shopping, he concluded, is neither self-expression nor pleasure but buying for other people — partners, children, elderly relatives — with thrift itself pressed into service as proof of care. He read the weekly shop as something close to a rite of sacrifice. This is a hard correction to consumption-as-status-competition: the most common kind of purchase is not in the game at all.
Evidence strength: Baudrillard is theory without systematic data; Douglas offers a framework; Miller is a single-site ethnography. What holds in this section is the shape of the mechanism, not any number.
You have met this person: what they say about their children's weekly schedule, their own mileage and sleep, what they finished reading last month, carries far more information than a watch would — and not one price appears in any of it. The logic is simple. A marker that can be imitated eventually depreciates, so distinction does not disappear; it moves, to whichever dimension is hardest to fake at the time.
Peterson and Kern (1996) is the famous study. Using two comparable national surveys from 1982 and 1992, they found that high-status taste was no longer opera-only snobbery but markedly omnivorous, and had become more so across the decade. Snobbish exclusion gave way to appreciating everything — the coordinate shifted from what you listen to toward how much range you cover and how well you can talk about it.
Bryson (1996), from the same year, has to be read alongside it. Looking instead at dislikes in a 1993 national survey, she found omnivorousness has edges: the more educated reject fewer genres, yet still concentrate their rejection on the few whose audiences have the least education. Tolerance is selective — omnivorousness is not the end of distinction but a change in its shape.
Elizabeth Currid-Halkett's The Sum of Small Things (2017) follows another line. Using the U.S. Consumer Expenditure Survey she sees expenditure shares among high-income households moving from visible goods toward education, childcare, health and domestic help — things that cannot be put on display — which she calls inconspicuous consumption. One figure she cites is a near-tripling of education spending by the richest one per cent between 1996 and 2014. Such spending is consumption and investment at once, converting directly into the next generation's position: the channel discussed in the piece on education and reproduction.
The limits deserve full statement. These are descriptive expenditure data and surveys, not causal identification, and nearly all of it is American. Michèle Lamont interviewed 160 male professionals across four French and American cities for her 1992 study and found that even the materials of boundary-drawing differ: her American respondents leaned on economic success and moral character, her French ones on cultural refinement — so the French version of the cultural capital discussed in the piece on Bourdieu does not transfer unaltered. A non-probability sample, three decades old, men only: evidence of uneven distribution, not of proportions.
One methodological note: this topic attracts a great many social-psychology priming experiments in which someone is shown a luxury brand and then asked to judge a person. Effects of that kind have fared badly in replication over the past decade or so, and should not be treated as hard evidence.
What travels is this: the vehicle changes, the mechanism does not — as long as position is relative, markers keep migrating toward whatever dimension is hardest to fake at the time. That is a description of conditions; it implies nothing about how anyone ought to spend.