You will find everything that you need to know for the AP Economics exams on MrMedico.info
Major units of AP* Macroeconomics:
Be sure to understand and apply these six core economic principles. Commit them to memory and master them!
1. People Economize
2. All Choices Involve Cost
3. People Respond to Incentives
4. Economic Systems Influence Individual Choices and Incentives
5. Voluntary Trade Creates Wealth
6. The Consequences of Choices Lie in the Future
Recommended books to help you better understand basic economic concepts:
Armchair Economist by Steven E. Landsburg applies basic economic reasoning to life.
Baseball Economist by J.C. Bradbury applies basic economic principles to baseball.
Discover Your Inner Economist by Tyler Cowen applies basic economic reasoning to daily life.
Economic Facts and Fallacies by Thomas Sowell uses economic reasoning to explore social issues.
Economic Naturalist by Robert H. Frank is a collection of economic problems that Professor Frank's students solved.
Economics in One Lesson by Henry Hazlitt provides nice overview of classical concepts and fallacies.
Freakonomics by Steven D. Levitt and Stephen J. Dubner applies basic economic reasoning to life with a focus on individual incentives.
New Ideas From Dead Economists by Todd G. Buchholz gives an overview of history's most popular economists and applies 21st century ideas to their theories.
Predictably Irrational By Dan Ariely provides an introduction to the study of behavorial economics.
Return of Depression Economics by Paul Krugman analyzes economic lessons from Japan's "lost decade."
Superfreakonomics by Steven D. Levitt and Stephen J. Dubner applies basic economic reasoning again.
Worldly Philosophers by Robert L. Heilbroner explores history's most popular economists.
Cafe Hayek http://cafehayek.com/
Econ Browser http://www.econbrowser.com/
Paul Krugman http://krugman.blogs.nytimes.com/
Greg Mankiw http://gregmankiw.blogspot.com
Marginal Revolution http://marginalrevolution.com
Predictably Irrational http://predictablyirrational.com