Fiscal Policy: government spending and taxation, aimed at expending or contracting the level of macroeconomic activity in a nation. A tax increase (decrease) will raise (lower) households' disposable income, leading to more (less) consumption. Furthermore, firms will increase (decrease) the number of investment as they get to keep a larger (smaller) share of their profits. An increase (decrease) in government spending affects the variable G that defines the aggregate demand. Government spending also leads to a change in household income, affecting the level of consumption. Tax multiplier: just like any multiplier so far, it is just the sum of a converging geometric series: Say the MPC is equal to 70%, then it must be the case that the MPS is 30%. Thus, the tax multiplier, t, is equal to about -2.32. In other words, for every dollar that goes to tax revenue, total spending decreases by about 2.32 dollars. Note that a tax decrease would be negative, and thus have a positi...
This is a blog about concepts in Economics (specifically Macro and Micro economics) supplemented with empirical examples