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Principles of Economics (Macroeconomics)
ECON 10B

Course Information

Description

Ec10b continues the curriculum presented in Ec10a, moving to the study of macroeconomics including the growth of the overall economy, business cycles, and economic crises. Ec10b explains what economists do and do not understand about these issues by developing analytical approaches and examining data, including studying the global financial crisis and the economic crisis caused by COVID-19. The course also explains how policy makers can dampen economic fluctuations using monetary policy (i.e., government influence over interest rates and government regulation of banks), fiscal policy (e.g., government control of spending and taxation), and financial rescues in economic crises. We will also discuss how macroeconomic policies work in an international context, including the factors that affect exchange rates, trade deficits, international capital flows, and how these link economies around the world. Like Ec10a, Ec10b introduces students to economic models and discusses both how they are supported and how they are contradicted by available data.

Course Notes

Ec10b is the second half of an integrated sequence that begins with the study of microeconomics in Ec10a. Students may elect to take only the fall microeconomics course or only the spring macroeconomics course and receive four credits. This sequence is designed with two types of students in mind. For students who will never take another economics course, Ec10a and Ec10b provide a self-contained training to prepare them to understand and engage with economic issues. For students who end up deciding to be Economics Concentrators, Ec10a and Ec10b provide a wide-ranging introduction to the field and are required courses. The Department of Economics strongly encourages students considering concentrating in Economics to take these courses during their first year in the College. Ec10a and Ec10b are not duplicative of AP Economics courses but aim to provide a broader perspective and a deeper engagement with public policy. Ec10a or Ec10b fulfills the Social Sciences divisional distribution requirement. It is not necessary for students to take both halves of Ec10 to fulfill this requirement.

School Faculty of Arts & Sciences
Credits 4
Cross Reg

Available for Harvard Cross Registration

Department Economics
Course Component Lecture
Subject Economics
Grading Basis FAS Letter Graded
Exam/Final Deadline May 13, 2026
General Education N/A
Quantitative Reasoning with Data N/A
Divisional Distribution Social Sciences
Course Level Primarily for Undergraduate Students