Exam 18: Externalities, Open-Access, and Public Goods

In the presence of a negative externality generated by producing a good,a competitive market will produce more of that good than is socially optimal.

The result that,under certain circumstances,no government action is needed to control an externality because it can be eliminated by bargaining between the affected parties is called

In a market with positive externalities,

Firms that are most likely to buy marketable pollution rights are those that produce the most pollution per unit of output produced.

The total demand for a public good is found by

A commodity or service whose consumption by one person does not preclude others from also consuming it is called a

When negative externalities from production exist,the deadweight loss from a competitive market may be larger than with a monopoly.

Suppose that in the market for paper,demand is p = 100 - Q.The private marginal cost is MC^p = 10 + Q.Pollution generated during the production process creates external marginal harm equal to MC^e = Q.What specific tax would result in a competitive market producing the socially optimal quantity of paper?

Explain why the social demand curve for a public good is the vertical sum of the demand curves of each individual.

The U.S.Federal government limits the ability for private firms to harvest timber on much government land.This,it is argued,increases the amount of fuel for wildfires which often burn out of control and cost money and manpower to control.

The productivity of the employees of a bakery is reduced because of the excessive noise coming from a next door car repair shop.This is an example of

If a production process generates pollution,then a competitive market will

If the government wanted to efficiently limit the emission of carbon monoxide by all firms to exactly 4 million tons it could