This activity simulates the extraction of limited, nonrenewable resources from a "mine," so students can experience first-hand how resource extraction becomes more difficult over time. Students gather data and graph their results to determine the peak in resource extraction. They learn about the limitations of nonrenewable resources, and how these resources are currently used.

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:

Differentiate among a floating exchange rate, a soft peg, a hard peg, and a merged currency
Identify the tradeoffs that come with a floating exchange rate, a soft peg, a hard peg, and a merged currency

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

Discuss the relationship between bank regulation and monetary policy
Explain bank supervision
Explain how deposit insurance and lender of last resort are two strategies to protect against bank runs

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

Explain the reason for open market operations
Evaluate reserve requirements and discount rates
Interpret and show bank activity through balance sheets

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

Explain how banks act as intermediaries between savers and borrowers
Evaluate the relationship between banks, savings and loans, and credit unions
Analyze the causes of bankruptcy and recessions