answersLogoWhite

0

An externality is an effect of a decision on a third party not taken into account by the decision maker. One example that comes to mind is a new business opening in an area. The decision of where to place a new Wal-Mart is an important decision for the company. But in the course of making that decision, they will not consider every alternative. For example, some of the other businesses in the area may experience larger sales because Wal-Mart will bring more people to the area. An externality can be positive or negative. A negative externality is negative when the decision is detrimental to those outside the decision. A positive externality occurs when the effect of a decision is beneficial to others outside the decision.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What are the relationships between market failure and externality?

externality is a type of market failure


State three possible causes of market failure?

Externality - Negative Externality And Positive Externality the positive externality is a cause of a market failure because producers do not take the benefits of externality into account to society, therefore they under-produce the good that generates it , a negative externality happens where MSC > MSB. Factor Immobility And Market Power .


What is market externality?

It is the forces outside of an organization that control a market.


Is market economy affected by water pollution?

You would consider pollution an externality, so yes.


If a market generates a negative externality the social cost curve is above the supply curve true or false?

true


Can you use externality in a sentence?

An externality launch feature of the space shuttle are its fuel pods.


What are positive externality and negtive externality?

A positive externality occurs when an activity benefits third parties who are not directly involved in the transaction, such as when a homeowner's garden enhances neighborhood aesthetics, benefiting neighbors. Conversely, a negative externality arises when an activity imposes costs on third parties, like pollution from a factory impacting local residents' health. Both externalities highlight the broader social impacts of economic activities that aren't reflected in market prices. Addressing these externalities often requires government intervention or policy adjustments.


Internalize an Externality?

to compensate an externality if it is an external cost then taxes will be imposed if it is an external benefit then subsidies will be imposed.


Is it true or false that noise pollution from a racetrack is an example of a positive externality?

False; noise pollution form a race track is not an example of positive externality. It is more likely an example of negative externality.


When an externality is present the market equilibrium is?

When an externality is present, the market equilibrium is typically not socially optimal. This occurs because externalities, such as pollution or education benefits, lead to a divergence between private costs or benefits and social costs or benefits. As a result, the market may produce too much or too little of a good compared to what is ideal for societal welfare. Consequently, government intervention or other measures may be necessary to correct the market failure and achieve a more efficient allocation of resources.


How did the outcome of the scope trial affect the teaching of science in school?

How did the outcome of the scope trial affect the teaching of science in school?


When pollution affects someone or something not involved in the activity that deuces the pollution what is this effect called?

This effect is called "externality," specifically a negative externality. It occurs when the actions of individuals or businesses lead to adverse effects on third parties who are not directly involved in the activity, such as air or water pollution impacting the health of nearby communities. These external costs are not reflected in the market prices of goods or services, leading to a market failure.