Which of the following is not an aspect of Keynesian economics?
a. Wages and prices tend to be inflexible downward.
b. Supply does not necessarily generate its own demand.
c. The interest rate is important in determining the level of investment, but not as
important as other variables.
d. Unemployment above natural unemployment is always a brief and temporary
phenomenon.
According to Paul Romer, one way to produce more ideas and knowledge is by
a. investing in research and development.
b. giving the federal government more control over the direction of research.
c. giving businesses less control over federal research monies.
d. a, b and c
Which of the following statements is false?
a. The classical economists believed that government should manage the economy.
b. The classical economists believed in a policy of laissez-faire.
c. The classical economists believed that the economy was self-regulating.