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Externalities

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Micro Economy

Externalities

Elizabeth Turra Brouwer

11-1175

9/08/201
An Externality is when costs or benefits of certain activities spill or fall into third parties that have nothing to do with the initial situation in hand; its like a side effect or consequence of an activity that affects other parties who did not choose to incur that cost or benefit.

Like you can see there can be either costs, or benefits that affect those third parties. When it is a cost that is imposed on third parties, it is called a negative externality; negative externalities occur when a decision or activity imposes costs on anyone that is not involved in the making of the decision, that is if a decision imposes any kind of external cost, which are …show more content…

When the government gets involved and taxes goods and services, it raises revenue for the government, decreases the quantity of goods produced and consumed and therefore, both consumers and the producer of the good will pay, splitting the costs of the tax and leveling up with society’s.

Fees and regulations are similar to taxes. The government charge all firms the same fee and to set the same standard for all firms. This will achieve the same level of emission reduction at a lower cost for all firms and firms will have an incentive to reduce their emissions.

There are also solutions to a positive externality. That is to get the decision maker to internalize the external effect. The difference with this and the negative externality is that with the negative externality they would have to try to get the decision maker to see higher costs and with the positive externality the government needs to somehow make the decision more appealing to the private decision-maker.

A great example of this is getting a degree; it might not be as important or beneficial to you to get a certain degree but the benefits that you could give the society with that degree can be significant, so the government creates scholarships and incentives to motivate you and make it easier for you to get an education and ultimately be part of the working society.

There are 3 ways of target the allocation problem of externalities, I talked about regulations,

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