Short Run Expenditure and Cost Curves     Voice-Over

Short Run Expenditure and Long Run Cost Curves     Voice-Over

"Shut Down" versus "Exit" Price     Voice-Over

Output Supply in the Short Run     Voice-Over

Long Run Output Supply with Fixed Cost     Voice-Over

Three Types of Cost ChangeCost     Voice-Over

Short Run versus Long Run Supply Curves     Voice-Over

Costs and Input Substitution Effects     Voice-Over

Changes in Input Prices and New Profit Maximizing Input Bundles     Voice-Over

Short and Long Run Input Demand Responses when w Increases     Voice-Over

Long Run Input Demand Responses when r Increases     Voice-Over

Input Demand Responses when p Increases     Voice-Over

Technological Change that Raises MP_l and MP_k Proportionately

LR Cost and SR Expense Curves when f ( l , k ) = 20 l ^2/5k^2/5 and k^A = 256

Graph of g (p) = p ( p , w^A , r^A ) - p_k^A ( p , w^A , r^A )

Change in Cost Curves as w falls when f ( l , k ) = 20 l ^2/5k^2/5

Profit Maximization with (a) b = 0.5 and (b) b = 1.1