14.01 Principles of Microeconomics is an introductory undergraduate course that teaches the fundamentals of microeconomics. This course introduces microeconomic concepts and analysis, supply and demand analysis, theories of the firm and individual behavior, competition and monopoly, and welfare economics. Students will also be introduced to the use of microeconomic applications to address problems in current economic policy throughout the semester.
This course is a core subject in MIT's undergraduate Energy Studies Minor. This Institute-wide program complements the deep expertise obtained in any major with a broad understanding of the interlinked realms of science, technology, and social sciences as they relate to energy and associated environmental challenges.
Course Format
This course has been designed for independent study. It includes all of the materials you will need to understand the concepts covered in this subject. The materials in this course include:

A complete set of Lecture Videos by Prof. Jon Gruber.
Reading Assignments in your choice of two textbooks – one of which is a free online edition - as preparation for the lectures.
Multiple-choice Quizzes to assess your understanding of the key concepts in each session.
Problem Sets with solution keys to test your ability to apply to concepts covered in lecture, and Problem Solving Videos to provide step-by-step instruction through several problem set solutions.
A collection of links For Further Study to provide supplemental online content.
A full set of Exams, including review material and practice exams to help you prepare.

This introductory undergraduate course covers the fundamentals of microeconomics. Topics include supply and demand, market equilibrium, consumer theory, production and the behavior of firms, monopoly, oligopoly, welfare economics, public goods, and externalities. 
Chalk Radio Podcast
Prof. Jonathan Gruber was featured in an episode of OpenCourseWare's podcast, Chalk Radio. In the episode "Thinking Like an Economist," Prof. Gruber talks about how he engages students in 14.01 with accessible real world examples. Listen to the episode on Apple Podcasts.
MITx Online Version
This course is part of the Micromaster’s Program in Data, Economics, and Design of Policy through MITx Online. The course is entirely free to audit, though learners have the option to pay a fee, which is based on the learner's ability to pay, to take the proctored exam, and earn a course certificate. To access the course, create an MITx Online account and enroll in the course 14.100x Microeconomics.

With this free video resource, students will be exposed to the economic way of thinking. Students will understand how to use economics in their lives and, ultimately, you’ll see the world differently-- all through engaging Hollywood production style videos.

Educators can use MRU's videos in a variety of ways, to include “flipping” the classroom, as study aids, supplementary material, concept reinforcement, or even as a full course offering.

In MRU's Principles of Microeconomics course, covers fundamental concepts like supply and demand and equilibrium. We also answer questions such as: How are prices determined? What did Adam Smith mean when he said the market process works like an “invisible hand”? How is it that we have access to fresh roses in very cold cities every Valentine’s Day? All key topics are covered to include competition, monopoly, price discrimination, externalities, public goods and more.

There are no prerequisites for this course, and it is accessible to beginners.

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What is Marginal Revolution University (MRU)?

Many of us can remember our first great economics teacher who fundamentally changed how we see the world. At MRU, we try and deliver that experience to millions worldwide through video.

Founded as a nonprofit in 2012 by George Mason University economics professors Tyler Cowen and Alex Tabarrok, MRU is building the world’s largest online library of free economics education videos -- currently weighing in at more than 800 videos.

This course covers techniques of financial analysis of investment expenditures as well as the economic and distributive appraisal of those projects. The course gives special consideration to cases in the developing world. Students will engage in a critical analysis of these tools and their role in the political economy of international development. The course will cover topics such as alternative planning strategies for conditions of uncertainty; organizations and project cycle management; the political environment; and interactions of clients and advisers, engineers, planners, policy analysts, and other professionals.
Introductory micro-economics is a pre-requisite for this course.

In this video, we review the key features, behavior, and consequences of a monopoly. Created by Sal Khan.

In imperfect competition, firms have some control over the price they charge, so the individual firm's demand curve is not horizontal. Learn how that fact also changes the marginal revenue curve in this video.

What is economics and why should you spend your time learning it? After all, there are other disciplines you could be studying, and other ways you could be spending your time. As the Bring it Home feature just mentioned, making choices is at the heart of what economists study, and your decision to take this course is as much an economic decision as anything else.

Economics is probably not what you think it is. It is not primarily about money or finance. It is not primarily about business. It is not mathematics. What is it then? It is both a subject area and a way of viewing the world.

 U.S. History is designed to meet the scope and sequence requirements of most introductory courses. The text provides a balanced approach to U.S. history, considering the people, events, and ideas that have shaped the United States from both the top down (politics, economics, diplomacy) and bottom up (eyewitness accounts, lived experience). U.S. History covers key forces that form the American experience, with particular attention to issues of race, class, and gender.Senior Contributing AuthorsP. Scott Corbett, Ventura CollegeVolker Janssen, California State University, FullertonJohn M. Lund, Keene State CollegeTodd Pfannestiel, Clarion UniversityPaul Vickery, Oral Roberts UniversitySylvie Waskiewicz

By the end of this section, you will be able to:Explain how the inventions of the late nineteenth century contributed directly to industrial growth in AmericaIdentify the contributions of Andrew Carnegie, John Rockefeller, and J. P. Morgan to the new industrial order emerging in the late nineteenth centuryDescribe the visions, philosophies, and business methods of the leaders of the new industrial order

Inventors of the AgeFrom Invention to Industrial GrowthBuilding Industrial America on the Backs of LaborA New American Consumer Culture