Current location - Trademark Inquiry Complete Network - Overdue credit card - In macroeconomics, the income and expenditure model is different from and related to adas model and islm model.
In macroeconomics, the income and expenditure model is different from and related to adas model and islm model.
Contact: AD-AS model and IS-LM model are both important tools to examine the social and economic level.

Difference:

First, the methods are different.

1, AD-AS model: it combines total demand and total supply on a coordinate diagram.

2.IS-LM model: It reflects the relationship between national income and interest rate under the condition of simultaneous equilibrium of product market and money market.

Second, the purpose is different.

1, AD-AS model: used to explain the decision of national income and price level, investigate the reasons for price changes and how social economy can achieve the balance between total demand and total supply.

2.IS-LM model is an important tool for macroeconomic analysis and a theoretical framework for describing the relationship between product market and money market.

Third, the related formulas are different.

1, AD-AS model: short-term aggregate demand-aggregate supply model equation is AD=f (p) SAS=f(p)AD=SAS, and long-term aggregate demand-aggregate supply model equation is AD=f (p)? LAS=Y f AD=LAS= Yf .

2.IS-LM model: Y (national income) =C (consumption) +I (investment) +G (government purchase, often regarded as a fixed value).

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