Physical capital refers to stocks and bonds

The best method to reduce pollution is

A) to never start polluting. B) to establish private property rights. C) dependent upon the characteristics of the resources and the transaction costs. D) dependent upon the quality of government bureaucrats and the level of greed in the society.

Why is the prisoner's dilemma game useful in studying oligopoly behavior?

A) Because oligopolies make out like bandits.
B) To illustrate the problems encountered when making decisions under uncertainty.
C) To show that oligopolies behave as monopolists in the long run and earn positive economic profits.
D) To illustrate how barriers to entry lead to economic profits.