2020-09-22到2021-02-13
Chapter 10： Oligopoly and Game Theory Test 1
1、 Pure monopoly is characterized by
A:one firm, with no competitors, that produces a product with no close substitutes.
B:many firms that produce a homogeneous product.
C:many firms that produce slightly different products that are close substitutes.
D:such a small number of firms that each must figure out how the others will respond to its own actions.