01:220:103 Lecture Notes - Lecture 13: Business Cycle, Consumption Function, Fiscal Multiplier
Document Summary
In macroeconomics, the policy instruments are fiscal policy and monetary policy. Fiscal policy: the government"s spending and taxing policies. Monetary policy: the behavior of the federal reserve concerning the nation"s money supply. * taxes and government spending often go up or down in response to change in the economy. Changes in taxes or spending that are the result of deliberate changes in government policy. Taxes paid by firms and households to the government - transfer payments made to households by the government. The difference between what a government spends and what it collects in taxes in a given period: g - t. To modify our aggregate consumption function to incorporate disposable income: c = a + b(yd, c = a + b (y-t) The consumption function now has consumption depending on disposable income instead of before-tax income. The government can affect investment behavior through its tax treatment of depriciation and other tax policies.