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A price ceiling is a government- or group-imposed price control, or limit, on how high a price is charged for a product, commodity, or service.Governments use price ceilings to protect consumers from conditions that could make commodities prohibitively expensive.
A related government intervention to price floor, which is also a price control, is the price ceiling; it sets the maximum price that can legally be charged for a good or service, with a common example being rent control. A price ceiling is a price control, or limit, on how high a price is charged for a product, commodity, or service.
Evolutionary economics is a school of economic thought that is inspired by evolutionary biology.Although not defined by a strict set of principles and uniting various approaches, it treats economic development as a process rather than an equilibrium and emphasizes change (qualitative, organisational, and structural), innovation, complex interdependencies, self-evolving systems, and limited ...
Also called excess burden or allocative inefficiency. A loss of economic efficiency that occurs when the free-market equilibrium for a good or service is not achieved. Deadweight loss can be caused by monopoly pricing in the case of artificial scarcity, an externality, a tax or subsidy, or a compulsory price ceiling or price floor such as a ...
Neoclassical economists defined economic rent as "income in excess of opportunity cost or competitive price." [9] According to Robert Tollison (1982), economic rents are "excess returns" above the "normal levels" that are generated in competitive markets. More specifically, a rent is "a return in excess of the resource owner's opportunity cost ...
For example, a price ceiling may cause a shortage, but it will also enable a certain percentage of the population to purchase a product that they couldn't afford at market costs. [3] Economic shortages caused by higher transaction costs and opportunity costs (e.g., in the form of lost time) also mean that the distribution process is wasteful ...
A market-clearing price is the price of a good or service at which the quantity supplied equals the quantity demanded, also called the equilibrium price. [2] The theory claims that markets tend to move toward this price. Supply is fixed for a one-time sale of goods, so the market-clearing price is simply the maximum price at which all items can ...
Walras's law is a consequence of finite budgets. If a consumer spends more on good A then they must spend and therefore demand less of good B, reducing B's price. The sum of the values of excess demands across all markets must equal zero, whether or not the economy is in a general equilibrium.