Multiple Choice
Which of the following is true of patents?
A) Patents encourage unlimited investment in research and development.
B) Patents have no associated costs.
C) Patents grant temporary monopoly power.
D) Patents are not binding unless the product is a luxury good.
Correct Answer:

Verified
Correct Answer:
Verified
Q72: Use the following figure to answer the
Q73: Which of the following activities entails an
Q74: The combined or market demand curve for
Q75: A congested,toll road is characterized by:<br>A)nonexclusion and
Q76: The cost imposed by an economic activity
Q78: Use the following figure to answer the
Q79: When do externalities arise?<br>A)When the explicit costs
Q80: Perfect competition in an industry ensures:<br>A)both production
Q81: For which of the following goods will
Q82: Perfect competition ensures efficiency in industry output