The purpose of this course is to provide the student with a fundamental understanding of the principles of macroeconomics. Macroeconomists study how a country's economy works and try to determine the best choices to improve the overall wellbeing of a nation. Typical topics include inflation (the overall level of prices), employment, fiscal policy (government taxing and spending), and money and banking (interest rates and lending policies). By studying macroeconomics and understanding the critical ideas and tools used to measure economic data, the student will have a better perspective on the issues and problems discussed in contemporary economics. Upon successful completion of this course, the student will be able to: Discuss key macroeconomic concerns, including national income accounting, saving and investment, and market forces; Describe the determinants of total output and the ways to measure nominal Gross Domestic Product (GDP) as well as real GDP; Compare and contrast definitions of total employment and unemployment, the three forms of unemployment, and inflation; Explain different ways of computing the general movement in prices, and define the relationship between inflation and unemployment; Explain the model of aggregate demand and aggregate supply; Analyze the government's role in the economy and examine how it uses its fiscal policy and monetary policy to influence macroeconomic variables in order to enable macro and micro economic stability; Describe the mechanics of money supply in detail. They will specifically be able to identify different types of money; explain the money creation process, the money multiplier, and the process of interest rate determination; and discuss the role of the Federal Reserve System and its tools of monetary policy; Identify and analyze major theories of economic growth; Analyze various strategies for developing of less-developed nations; Present the concepts behind international trade. (Economics 102; See also: Business Administration 201)

Principles of Macroeconomics 2e covers the scope and sequence of most introductory economics courses. The text includes many current examples, which are handled in a politically equitable way. The outcome is a balanced approach to the theory and application of economics concepts. The second edition has been thoroughly revised to increase clarity, update data and current event impacts, and incorporate the feedback from many reviewers and adopters. Changes made in Principles of Macroeconomics 2e are described in the preface and the transition guide to help instructors transition to the second edition. The first edition of Principles of Macroeconomics by OpenStax is available in web view here.

By the end of this section, you will be able to:

Use the Consumer Price Index (CPI) to calculate U.S. inflation rates
Identify several ways the Bureau of Labor Statistics avoids biases in the Consumer Price Index (CPI)
Differentiate among the Consumer Price Index (CPI), the Producer Price Index (PPI), the International Price Index, the Employment Cost Index, and the GDP deflator.