The Market for Lemons cars, the dearth of formal credit markets in developing countries, and the difficulties that the elderly encounter in buying health insurance. However, not all players in a given market will follow the same rules or have the same aptitude of assessing quality. So there will always be a distinct advantage for some vendors to offer low-quality goods to the less-informed segment of a market that, on the whole, appears to be of reasonable quality and have reasonable guarantees of certainty. This is part of the basis for the idiom buyer beware. This is likely the basis for the idiom that
Buyer (fashion) Buyer (fashion) In the retail industry, a buyer is an individual who selects what items are stocked. Buyers usually work closely with designers and their designated sales representatives and attend trade fairs, wholesale showrooms and fashion shows to observe trends. They may work for large department stores, chain stores or smaller boutiques. For smaller independent stores, a buyer may participate in sales as well as promotion, whereas in a major fashion store there may be different levels of seniority such as trainee buyers, assistant buyers, senior buyers and buying managers, and buying directors. Decisions about what to stock can greatly