Principles of Microeconomics

ECON21

This is the equivalent for Principles of Microeconomics from Advanced Placement on the basis of a score of 4 or 5 on the Advanced Placement Microeconomics exam, or credit for a sufficient score on a Duke-recognized international examination such as the International Baccalaureate. Only ECON21 and ECON22 together substitute for ECON101. One course.