income rises, and therefore are a type of normal goods in consumer theory. Such a good must possess two economic characteristics: it must be scarce, and, along with that, it must have a high price. The scarcity of the good can be natural or artificial; however, the general population (i.e., consumers) must recognize the good as distinguishably better. Possession of such a good usually signifies "superiority" in resources, and usually is accompanied by prestige. A Veblen good is a superior good with a prestige value so high that a price decline might lower demand. The income elasticity of a superior good is above one by definition, because it raises the expenditure share as income rises. A superior good also may be a luxury good that is not purchased at all below a certain level of income. Examples would include smoked salmon, caviar, and most other delicacies. On the other hand, superior goods may have a wide quality distribution, such as wine and holidays. However, though the number of such goods consumed may stay constant even with rising wealth, the level of spending will go up, to secure a better experience. A higher income inequality leads to higher consumption of luxury goods because of status anxiety. Socioeconomic significance Several manufactured products attain the status of "luxury goods" due to their design, quality, durability, or performance which are superior to the comparable substitutes. There are also goods that are perceived as luxurious by the public, simply because they play the role of status symbols, as such goods tend to signify the purchasing power of those who acquire them. These items, while not necessarily being better (in quality, performance, or appearance) than their less expensive substitutes, are purchased with the main purpose of displaying wealth or income of their owners. These kinds of goods are the objects of a socio-economic phenomenon called conspicuous consumption and commonly include luxury vehicles, watches, jewelry, designer clothing, yachts, private jets, corporate helicopters as well as large residences, urban mansions, and country houses. Luxury brands The idea of a luxury brand is not necessarily a product or a price point, but a mindset where core values that are expressed by a brand are directly connected to the producer's dedication and alignment to perceptions of quality with its customers' values and aspirations. Thus, it is these target customers, not the product, that make a luxury brand. Brands that are