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  2. Market failure - Wikipedia

    en.wikipedia.org/wiki/Market_failure

    Different economists have different views about what events are the sources of market failure. Mainstream economic analysis widely accepts that a market failure (relative to Pareto efficiency) can occur for three main reasons: if the market is "monopolised" or a small group of businesses hold significant market power, if production of the good or service results in an externality (external ...

  3. Externality - Wikipedia

    en.wikipedia.org/wiki/Externality

    Examples for negative production externalities include: Air pollution from burning fossil fuels. This activity causes damages to crops, materials and (historic) buildings and public health. [22] [23] Anthropogenic climate change as a consequence of greenhouse gas emissions from the burning of fossil fuels and the rearing of livestock.

  4. Network effect - Wikipedia

    en.wikipedia.org/wiki/Network_effect

    Negative network effect must not be confused with negative feedback. [27] Negative feedback is the forces that pull towards equilibrium and are responsible for stability. Besides, Negative network externalities has four characteristics, which are namely, more login retries, longer query times, longer download times and more download attempts.

  5. Spillover (economics) - Wikipedia

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

    19th century economists John Stuart Mill and Henry Sidgwick are credited with founding the early concepts related to spillover effects. These ideas extend upon Adam Smith's famous ‘Invisible Hand’ theory which is a price that suggests prices can be naturally determined by the forces of supply and demand to form a market price and market quantity where buyers and sellers are willing to make ...

  6. Pigouvian tax - Wikipedia

    en.wikipedia.org/wiki/Pigouvian_tax

    A Pigouvian tax is a method that tries to internalize negative externalities to achieve the Nash equilibrium and optimal Pareto efficiency. [1] The tax is normally set by the government to correct an undesirable or inefficient market outcome (a market failure) and does so by being set equal to the external marginal cost of the negative ...

  7. Tragedy of the commons - Wikipedia

    en.wikipedia.org/wiki/Tragedy_of_the_commons

    [35] [36] Negative externalities are a well-known feature of the "tragedy of the commons". For example, driving cars has many negative externalities; these include pollution, carbon emissions, and traffic accidents. Every time Person A gets in a car, it becomes more likely that Person Z will suffer in each of those areas. [37]

  8. Market-based environmental policy instruments - Wikipedia

    en.wikipedia.org/wiki/Market-based_environmental...

    MBIs seek to address the market failure of externalities (such as pollution) by incorporating the external cost of production or consumption activities through taxes or charges on processes or products, or by creating property rights and facilitating the establishment of a proxy market for the use of environmental services.

  9. Demerit good - Wikipedia

    en.wikipedia.org/wiki/Demerit_good

    There is an important conceptual distinction between a demerit good and a negative externality. A negative externality occurs when the consumption of a good has measurable negative consequences on others who do not consume the good themselves. [5] Pollution (due, for example, to automobile use) is the canonical example of a negative externality.