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Chapter 5: IS-LM Model. Equilibrium in goods market: IS curve Equilibrium in financial market: LM curve Monetary policy Fiscal Policy Monetary and Fiscal Policy mix. Deriving the IS curve. The IS curve shows all the eq. points in the goods market for different interest rates!.
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Chapter 5: IS-LM Model • Equilibrium in goods market: IS curve • Equilibrium in financial market: LM curve • Monetary policy • Fiscal Policy • Monetary and Fiscal Policy mix
Deriving the IS curve The IS curve shows all the eq. points in the goods market for different interest rates!
Shifters of the IS curve • Fiscal policy variables: • Government spending • Taxes
Deriving the LM curve The LM curve shows all the eq. points in the money market for different interest rates!
Shifters of the LM curve • Monetary policy variables: • Money supply • Price level
IS-LM framework We can analyze the effect of monetary and fiscal policies and answer the question: what determines the interest rate and output in the short run!
IS-LM framework (changes to fiscal policy) The Effects of an Increase in Taxes
IS-LM framework (changes to monetary policy) The Effects of a Monetary Expansion (M increases)
Does the IS-LM framework apply to the real world (2001)? Figure 1 The U.S. Growth Rate, 1999–1 to 2002–4
Does the IS-LM framework apply to the real world? Figure 2 The Federal Funds Rate, 1999–1 to 2002–4
Does the IS-LM framework apply to the real world? Figure 3 U.S. Federal Government Revenues and Spending (as Ratios to GDP), 1999–1 to 2002–4
Does the IS-LM framework apply to the real world (2008)? Figure 1 The U.S. Growth Rate, 2006–1 to 2013–2
Does the IS-LM framework apply to the real world? Figure 2 The Federal Funds Rate, 2006–1 to 2013–2
Does the IS-LM framework apply to the real world? Figure 3 U.S. Federal Government Revenues and Spending (as Ratios to GDP), 2006–1 to 2010–2
Does the IS-LM framework apply to the real world? Figure 4 The U.S. Recessions of 2001/2008 and the policy response
Does the IS-LM framework apply to the real world? Figure 5-9 The Empirical Effects of an Increase in the Federal Funds Rate (cont.)
Does the IS-LM framework apply to the real world? Figure 5-9 The Empirical Effects of an Increase in the Federal Funds Rate (cont.)