IS-LM Interest Rate Policy Graph

Central Bank Rate Policy — IS-LM

This IS-LM graph summarizes two linked parts of a macroeconomic model. The downward IS curve represents combinations of income and interest rates that balance the goods market. The upward LM curve represents combinations that balance the money market. Where the curves meet, the model identifies a joint equilibrium for output and the interest rate. A policy discussion can then show a curve shifting in response to a change in spending, taxes, money supply or liquidity preference. The graph is an analytical simplification. It is most useful for explaining relationships and direction of change, not for producing a precise interest-rate forecast.

類型 經濟學圖表引擎 econ-is-lm更新時間 2026/9/24

需求

“Create an IS-LM graph titled Central Bank Rate Policy with an IS curve intercept of 12 and slope minus 1, and an LM curve intercept of 2 and slope 1.”

接著試試Shift the LM curve right for easier money.Add labels for goods and money market equilibrium.

這張圖裡有什麼

看懂背後的決策。

01IS curve

represent goods-market balance.

02LM curve

represent money-market balance.

03Intersection

identify joint output and rate equilibrium.

Use this model to explain introductory monetary and fiscal policy mechanics.

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常見問題

What is the IS curve?

It shows income and interest-rate combinations consistent with goods-market equilibrium.

What is the LM curve?

It shows income and interest-rate combinations consistent with money-market equilibrium.

What does their intersection show?

It shows the output and interest-rate combination where both modeled markets are in equilibrium.