If an increase in the growth of output is expected, investment will increase.

If an increase in investment is expected, output will increase.

If an increase in the growth of investment is expected, output will increase

Small swings in investment are associated with large swings of output

marginal rate of intertemporal substitution

the "animal spirits" of entrepreneurs

the link between anticipated future productivity increases and current share prices.

the interest rate

the interest rate

the depreciation rate.

the marginal product of capital

Tobin’s q

(A) remain constant; (B) decreased

(A) fall ; (B) held constant

(A) rise; (B) held constant

(A) fall; (B) decreased

The sum of currency in circulation and commercial bank reserves

The sum of currency in circulation and the currency held by commercial banks

The sum of gold and foreign exchange held by the central bank

The sum of real assets of the banking sector plus its net worth.