Principles of Economics

The course covers all of economics at a basic level. It stresses the key idea that economics is about making purposeful choice with limited resources and about people interacting with other people as they make these choices. Most of those interactions occur in markets, and the course is mainly about markets, including labor markets and capital markets. We show why free competitive markets can improve people's lives and how they have removed millions from people from poverty, with many more, we hope, to come; we show how monopolies and environmental spillovers cause market failures; we show how to remedy these failures through government policy; and we explain why government failure can also be a problem. The overall goal is to use economics to understand the big issues of the day including economic growth, inequality, crises, and unemployment. The goal of this course is to learn how to use economic analysis to reach reasoned conclusions about the big issues of the day from the workings and benefits of a market economy to the causes of economic growth, financial crises, and unemployment.