A decrease in aggregate demand in the Classical model leads to
A) lower prices and lower output.
B) lower prices and higher output.
C) lower prices and unchanged output.
D) unchanged prices and output.
Portfolio diversification is ineffective when
A) assets in the portfolio have precisely the same pattern of returns.
B) assets in the portfolio have negative correlations.
C) assets in the portfolio are uncorrelated.
D) Portfolio diversification is ineffective in each of the above scenarios.
In the Classical model, an increase in saving will result in saving being __________
than investment which will cause the interest rate to __________.
A) greater; rise
B) greater; fall