Market failure
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In neoclassical economics, market failure is a situation in which the allocation of goods and services by a free market is not Pareto efficient, often leading to a net loss of economic value. The firs
While factories and refineries provide jobs and wages, they are also an example of a market failure, as they impose negative externalities on the surrounding region via their airborne pollutants.
In small countries like New Zealand, electricity transmission is a natural monopoly. Due to enormous fixed costs and small market size, one seller can serve the entire market at the downward-sloping section of its average cost curve, meaning that it will have lower average costs than any potential entrant.
Congested Times Square in Midtown Manhattan, New York City, which leads the world in urban automobile traffic congestion, but which has implemented congestion pricing in January 2025 to address the problem
Free market
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In economics, a free market is an economic system in which the prices of goods and services are determined by supply and demand expressed by sellers and buyers. Such markets, as modeled, operate witho
A diagram showing the "effects of price freedom"