Tuesday, May 15, 2012

Theories of Aggregate Output Determination

Theories of Aggregate Output Determination

Theories of Aggregate Output Determination

Economics Revision Article Series

Authors

Classical Theory:
 
Total output is insensitive to the overall price level. Prices change quickly to erase any excess supply or demand in markets.
 
Kenesian theory:
 
The economy can experience long periods of persistent unemployment. Monetary and fiscal policies help in increasing the employment.
 
In Kenesian theory, investment determines output or investment has a multiplier effect on output.

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