Exam 11: Monopolistic Competition and Oligopoly

Figure 11-8 Figure 11-8 shows the market for measles vaccinations, a product whose use generates positive externalities. -Refer to Figure 11-8.What does D₁ represent?

One difference between the demand for a private good and that for a public good is that

Figure 11-4 Figure 11-4 shows a market with a negative externality. -Refer to Figure 11-4.The true marginal cost of the last unit produced is represented by the price

An external benefit is created when you pursue a university education.

Private producers have no incentive to provide public goods because

Compare two situations.(A)A firm is not legally responsible for damages that result from air pollution caused by its production of steel.(B)A firm is legally responsible for damages that result from its production of steel.Ronald Coase argued that

Which of the following parties is likely to have the most information about the health of an individual who is trying to purchase a health insurance policy?

Policies that mandate the installation of specific pollution control devices are called

Figure 11-12 Chicken pox vaccinations for toddlers benefit society by protecting young children and by preventing an epidemic of the disease. Thus, the social benefits of chicken pox vaccinations exceed the private benefit for any quantity of vaccinations as illustrated in Figure 11-12. -Refer to Figure 11-12.One way to obtain the economically efficient amount of chicken pox vaccinations is for governments to subsidise these vaccinations.What is the size of the per-vaccination Pigovian subsidy that the government must provide to internalise the external benefits?

A trademark is

One effect of adverse selection in a market is that the equilibrium quantity of the product may be smaller than it would have been if there were no information problems.

Most pharmaceutical firms selling prescription drugs continue to earn economic profits long after the patents on the prescription drugs expire because they have established a strong foothold in the market.

Which of the following is a disadvantage of trademarking a firm's product?

Figure 11-7 Figure 11-7 shows a market with an externality. The current market equilibrium output of Q₁ is not the economically efficient output. The economically efficient output is Q₂. -Refer to Figure 11-7.If,because of an externality,the economically efficient output is Q₂ and not the current equilibrium output of Q₁,what does D₁ represent?

If you burn your trash in the back yard despite regulations against it,then you are

A negative externality exists if

A positive externality causes

Health insurance companies impose deductibles on policies and co-payments on claims to reduce the problem of adverse selection.

Which of the following criteria should be used to evaluate if government intervention in a market for the purpose of environmental protection is justified?

Figure 11-8 Figure 11-8 shows the market for measles vaccinations, a product whose use generates positive externalities. -Refer to Figure 11-8.What is the market equilibrium output level?