Budget Deficit: Difference between revisions
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:IS ==> shifts up & rt. | :IS ==> shifts up & rt. | ||
:AD ==> shifts up & rt. | :AD ==> shifts up & rt. | ||
===Ricardian Equivalence=== | |||
The Classical model assumes that with a lump-sum tax, no changes occur in desired national savings, so the IS and AD curves remain unaffected | |||
===Keynesian approach === |
Revision as of 00:26, 4 May 2006
Government Budget
Government Outlays
- government purchases(G): expenditures on currently produced goods and services (government consumption) or capital goods (government investment).
- transfer payments(TR): payments made to individuals, which the government does not receive current goods or services.
- examples:
- Social Security payments
- military and civil service pensions
- unemployment insurance
- welfare payments
- Medicare
- net intrest payments (INT): intrest paid to the holders of government bonds minus the intrest received by the government. (outstanding government loans, which increase with higher rates of government borrowing)
Subsidies
Another minor category included in government outlays is subsidies less surpluses of government enterprises. Subsidies are government payments that are implemented to affect the production and prices of goods
Taxes
- personal taxes- the largest form of government taxes, includes personal income and property taxes
- 16th Amendment: in 1913 this bill legalized income taxes
- contributions for social insurance- primarily Social Security taxes
- inderect business taxes- sales tax
- corporate taxes- taxes received from corporate profit
Deficit
A budget deficit occurs when outlays exceed revenue collected from taxes.
- current deficit identifies how much the government will have to borrow to cover its expenditures
current deficit = outlays - tax revenue = (government purchases + transfers + net interest) - tax revenues = (G + TR + INT) - T
- primary deficit excludes net intrest from government outlays, since net intrest does not represent current program costs but the cost of past expenditures financed from government borrowing. Primary deficit identifies whether or not the government will be able to aford current programs.
primary deficit = outlays - net interest - tax revenues = government purchases + transfers) - tax revenue = (G + TR) - T
Effects on Macroeconomy
Aggregate Demand
- ?G ==> ?C ==> ?S
- IS ==> shifts up & rt.
- AD ==> shifts up & rt.
Ricardian Equivalence
The Classical model assumes that with a lump-sum tax, no changes occur in desired national savings, so the IS and AD curves remain unaffected