In the essay $\backslash "$Less than Zero$\backslash ",$ Professor George Selgin makes the economic case for what?

A$.$ Negative or productivity induced falling price level $($deflation$)$

B$.$ Negative unemployment on the labor market

QUESTION $5$

Which economic policy model is not correct for the various schools of macro thought?

A$.$ Keynesian$-$policy$-$economy$-$economic stabilization.

B$.$ Monetarist$-$policy$--$economy$-$short run effect on reals, long run effect on nominals.

C$.$ Rational expectations$-$policy$-$economy adjusts$--$no effect.

D$.$ Supply$-$side$-$policy$--$economy adjusts$-$government revenues may or may not change.

E$.$ None of the above are correct.