Principles Of Macroeconomics by Karl E. Case

An accessible introduction to macroeconomic theory and policy that explains how economies are measured and how aggregate output, unemployment, and inflation are determined; it covers models of aggregate demand and supply, the roles of money, banking, and interest rates, and the use of fiscal and monetary policy to stabilize the economy. The text also treats long-run growth, productivity, and international trade and finance, emphasizing graphical models, empirical evidence, and real-world policy debates—helping undergraduate readers build intuition for analyzing macroeconomic problems and policy choices.

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