Chapter 4: Q6. (page 93)
People drive faster when they have auto insurance. This example illustrates
- adverse selection.
- asymmetric information.
- moral hazard.
Short Answer
Option (c): Moral hazard
Chapter 4: Q6. (page 93)
People drive faster when they have auto insurance. This example illustrates
Option (c): Moral hazard
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Get started for freeUse marginal cost-marginal benefit analysis to determine if the following statement is true or false: โThe optimal amount of pollution abatement for some substances, say dirty water from storm drains, is very low; the optimal amount of abatement for other substances, say cyanide poison, is close to 100 percent.โ
Refer to Tables 4.1 and 4.2, which show, respectively, the willingness to pay and the willingness to accept of buyers and sellers of bags of oranges. For the following questions, assume that the equilibrium price and quantity depend on the following changes in supply and demand. Also assume that the only market participants are those listed by name in the two tables.
a. What are the equilibrium price and quantity for the data displayed in the two tables?
b. Instead of bags of oranges, assume that the data in the two tables deal with a good (such as firework display) that can be enjoyed by free riders who do not pay for it. If all the buyers in the two tables free ride, what quantity will private sellers supply?
c. Assume that we are back to talking about bags of oranges (a private good), but the government has decided that tossed orange peels impose a negative externality on the public that must be rectified by imposing a \(2-per-bag tax on sellers. What is the new equilibrium price and quantity? If the new equilibrium quantity is the optimal quantity, by how many bags were oranges overproduced before?
Person | Maximum price willing to pay (\)) |
Bob | 13 |
Barb | 12 |
Bill | 11 |
Bart | 10 |
Brent | 9 |
Betty | 8 |
Person | Minimum acceptable price ($) |
Carlos | 3 |
Courtney | 4 |
Chuck | 5 |
Cindy | 6 |
Craig | 7 |
Chad | 8 |
True or False: A market may collapse and have relatively few transactions between buyers and sellers if buyers have more information than sellers.
Consider a used-car market with asymmetric information. The owners of used cars know what their vehicles are worth but have no way of credibly demonstrating those values to potential buyers. Thus, potential buyers must always worry that the used car they are being offered may be a low-quality โlemon.โ
Because medical records are private, an individual applying for health insurance will know more about his own health conditions than will the insurance companies to which he is applying for coverage. Is this information asymmetry likely to increase or decrease the insurance premium? Why?
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