Principles of Economics
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Description
Principles of Economics equips students with the analytical tools to interpret individual and firm behavior within competitive and imperfect markets. Beginning with foundational models of supply and demand, the book moves through consumer and producer theory, market structures (perfect competition, monopoly, oligopoly), factor markets, and welfare analysis, highlighting how economic agents respond to incentives and constraints. The text then takes student through broad-scale dynamics of macroeconomics, including national output, inflation, unemployment, and monetary and fiscal policy. By connecting theory to contemporary policy questions and real-world phenomena, the text supports students in developing critical thinking and decision-making skills applicable across business, public policy, and personal finance contexts.
Publication Date
2026
Peer Review Status
Peer-reviewed
Publisher
Loyola Marymount University
Funder
The contents of this book were developed under a grant from the Fund for the Improvement of Postsecondary Education, (FIPSE), U.S. Department of Education. However, those contents do not necessarily represent the policy of the Department of Education, and you should not assume endorsement by the Federal Government. For more information about OER for Social Justice, visit our project website.
Keywords
Principles of Economics, Macroeconomics, Microeconomics, Supply and Demand, Consumer Choice, Production Costs, Market Structures, Perfect Competition, Monopoly, Oligopoly, Factor Markets, Labor Economics, Market Failure, Government Policy, Economic Decision-Making, Incentives, Scarcity, Economic Analysis, Undergraduate Economics, Pressbooks, Open Textbook
Disciplines
Economics
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.
Recommended Citation
Mollah, Shirin; Jonas, Michael; and Patlolla, Sandhyarani, "Principles of Economics" (2026). Open Educational Resources for Social Justice Projects. 3.
https://digitalcommons.lmu.edu/oerfsj-projects/3

