PHILADELPHIA (AP) â Rain gave a pair of depleted bullpens a little boost. Tuesday night's game between the Atlanta Braves and Philadelphia Phillies was postponed by inclement weather, allowing both managers to rest their weary closers an extra day. A makeup date wasn't announced. It's expected the game will be played when the Braves return to Philadelphia on June 27-29.
MPK and MPL are partial derivatives of the production function. MPK = A * a * L^b * K^(a-1) MPL = A * b * K^a * L^(b-1) To think of MPK, suppose that you are keeping labor constant. MPK is the additional output you get from adding more capital. Same with MPL. Suppose that you are keeping capital constant.
One problem is that the actual value of the multiplier effect is likely to change at different points of the economic cycle. The value of the multiplier = 1/0.5 = 2 â the same initial change in aggregate demand will lead to a bigger final change in the equilibrium level of national income.