18. The investment and saving line in the IS-LM model connects points _______________. A. of equilibrium in the goods market and the money market. B. of equilibrium in the money market at different interest rates. C. of equilibrium in the goods market at different interest rates. D. at which investment and saving are equal.
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The IS curve represents all points of equilibrium in the goods market, where investment equals savings at different interest rates. The LM curve represents all points of equilibrium in the money market, where money demand equals money supply at different income Show more…
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In economics, the IS curve is a linear equation that represents all combinations of income $Y$ and interest rates $r$ that maintain an equilibrium in the market for goods in the economy. The LM curve is a linear equation that represents all combinations of income $Y$ and interest rates $r$ that maintain an equilibrium in the market for money in the economy. In an economy, suppose that the equilibrium level of income (in millions of dollars) and interest rates satisfy the system of equations $$ \left\{\begin{array}{l} {0.05 Y-1000 r=10} \\ {0.05 Y+800 r=100} \end{array}\right. $$ Find the equilibrium level of income and interest rates.
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In economics, the IS curve is a linear equation that represents all combinations of income $Y$ and interest rates $r$ that maintain an equilibrium in the market for goods in the economy. The LM curve is a linear equation that represents all combinations of income $Y$ and interest rates $r$ that maintain an equilibrium in the market for money in the economy. In an economy, suppose that the equilibrium level of income (in millions of dollars) and interest rates satisfy the system of equations $$ \left\{\begin{array}{l} {0.06 Y-5000 r=240} \\ {0.06 Y+6000 r=900} \end{array}\right. $$ Find the equilibrium level of income and interest rates.
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