Externality: Difference between revisions

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[[File:chinaair.jpg|300px|thumb|Figure 1. Reducing air quality is considered an externality, since the people polluting don't pay the consequences of polluting.<ref>Flickr [Online], Available: https://www.flickr.com/photos/121483302@N02/15489395937</ref>]]
<onlyinclude>An '''externality''' is an effect that an economic transaction has on a party who is not involved in the transaction.</onlyinclude><ref>A. Goolsbee, S. Levitt and C. Syverson. ''Microeconomics''. New York: Worth Publishers, 2013, pp. 645.</ref> Externalities deter a market from producing the equilibrium quantity and price for a good for service. Externalities produce inefficiencies in markets and can eventually produce a [[market failure]] if not internalized in time.
<onlyinclude>An '''externality''' is an effect that an economic transaction has on a party who is not involved in the transaction.</onlyinclude><ref>A. Goolsbee, S. Levitt and C. Syverson. ''Microeconomics''. New York: Worth Publishers, 2013, pp. 645.</ref> Externalities deter a market from producing the equilibrium quantity and price for a good for service. Externalities produce inefficiencies in markets and can eventually produce a [[market failure]] if not internalized in time.


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:::*[[Negative externality]]
:::*[[Negative externality]]


==See Also==
==For Further Reading==  
*[[Market failure]]
*[[Market failure]]
*[[Pollution]]
*[[Pollution]]
*[[Deadweight loss]]
*[[Deadweight loss]]
*Or explore a [[Special:Random|random page]]


==References==
==References==
{{reflist}}
{{reflist}}
[[Category: Uploaded]]

Revision as of 17:53, 25 June 2026

Figure 1. Reducing air quality is considered an externality, since the people polluting don't pay the consequences of polluting.[1]

An externality is an effect that an economic transaction has on a party who is not involved in the transaction.[2] Externalities deter a market from producing the equilibrium quantity and price for a good for service. Externalities produce inefficiencies in markets and can eventually produce a market failure if not internalized in time.

Externalities can be either positive or negative:

For Further Reading

References

  1. Flickr [Online], Available: https://www.flickr.com/photos/121483302@N02/15489395937
  2. A. Goolsbee, S. Levitt and C. Syverson. Microeconomics. New York: Worth Publishers, 2013, pp. 645.