In the Keynesian corss diagra, an increase in autonomous consumer expenditure causes the aggregate demand function to shift up the equilibrium level of aggregate output to _______ and the IS curve to shift to the _______
An increase in autonomous consumer expenditure causes the equilibrium levelof aggregate output to _______ at any given interest rate and shifts the ____ curve to the
If a simultaneous and equal percentage decrease in the use of all physical inputs leads to a larger percentage decrease in physical output a firm's production function is said to exhibit.