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  2. Market failure - Wikipedia

    en.wikipedia.org/wiki/Market_failure

    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. [ 1 ] [ 2 ] [ 3 ] The first known use of the term by economists was in 1958, [ 4 ] but the concept has been traced back to the Victorian philosopher Henry ...

  3. Allocative efficiency - Wikipedia

    en.wikipedia.org/wiki/Allocative_efficiency

    Therefore, the market equilibrium, where demand meets supply, is also where the marginal social benefit equals the marginal social costs. At this point, the net social benefit is maximized, meaning this is the allocative efficient outcome. When a market fails to allocate resources efficiently, there is said to be market failure.

  4. Pareto efficiency - Wikipedia

    en.wikipedia.org/wiki/Pareto_efficiency

    In a free market, market failure is defined as an inefficient allocation of resources. Due to the fact that it is feasible to improve, market failure implies Pareto inefficiency. For example, excessive consumption of depreciating items (drugs/tobacco) results in external costs to non-smokers, as well as premature death for smokers who do not quit.

  5. Commentary: When Transport Markets Fail - AOL

    www.aol.com/news/commentary-transport-markets...

    The only exception is when a tax or regulation is used to overcome what economists call a market failure, meaning a failure to achieve efficiency. Basically, a market fails when the private sector ...

  6. Economic efficiency - Wikipedia

    en.wikipedia.org/wiki/Economic_efficiency

    A market can be said to have allocative efficiency if the price of a product that the market is supplying is equal to the marginal value consumers place on it, and equals marginal cost. In other words, when every good or service is produced up to the point where one more unit provides a marginal benefit to consumers less than the marginal cost ...

  7. Market (economics) - Wikipedia

    en.wikipedia.org/wiki/Market_(economics)

    Used cars market: due to presence of fundamental asymmetrical information between seller and buyer the market equilibrium is not efficient—in the language of economists it is a market failure. Around the 1970s the study of market failures came into focus with the study of information asymmetry. In particular, three authors emerged from this ...

  8. Theory of the second best - Wikipedia

    en.wikipedia.org/wiki/Theory_of_the_second_best

    In an economy with some uncorrectable market failure in one sector, actions to correct market failures in another related sector with the intent of increasing economic efficiency may actually decrease overall economic efficiency. In theory, at least, it may be better to let two market imperfections cancel each other out rather than making an ...

  9. Amgen (AMGN) Q4 2024 Earnings Call Transcript - AOL

    www.aol.com/finance/amgen-amgn-q4-2024-earnings...

    The MARITIME Phase 3 program has a focus on chronic weight management on cardiovascular disease, kidney disease, type 2 diabetes, sleep apnea, heart failure, and possibly additional indications.