Due to the rigorous analytical training provided at the McCourt School, incoming students are required to have strong foundations in economics.
Why is Principles of Microeconomics a required course for the MPP & MIDP degrees?
When you enter our program, you will begin your required courses in Economics during your first semester. Our first Economics course, PPOL 506 (Intermediate Microeconomics), presumes basic familiarity with concepts that are covered in Principles of Microeconomics.
For example, we will assume that you understand the role of scarcity and the concept of opportunity cost. Just as importantly, a Principles of Microeconomics class exposes you to the “economic way of thinking.”
In our experience, students who have not taken a Principles of Microeconomics class are at a disadvantage in PPOL 506. Further, some of the analytical skills that you learn in a Principles of Microeconomics class can also be useful in other courses.
Must I have completed a Principles of Microeconomics class before applying for the MPP & MIDP?
The short answer is no.
We will evaluate your application in its entirety. If your application is strong along other dimensions, then you could be accepted into our program with the understanding that you will need to complete a Principles of Microeconomics class for a grade from an accredited university before you enroll.
You should not be dissuaded from applying because you have not completed this class but should also realize the importance of the class in preparing for our curriculum.
What if I am admitted to the MPP/MIDP Program and have not completed a Principles of Microeconomics course?
Admitted MPP and MIDP students that have not completed the Principles of Microeconomics prerequisite need to do so before the start of classes. In order to fulfill this admissions requirement you must complete a 3-credit Principles of Microeconomics course earning a grade of B or higher at an accredited college or university by August 1.
You can choose to take this course at a four-year institution or at a community college as long as it is accredited, and the course you choose must be a 3-credit course (the one exception being the 2-credit courses offered by The Graduate School USA, formerly known as the USDA Graduate School). You can also choose to take an online course, however we recommend courses with an instructor that do no rely solely on self-study.
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Are there examples of courses I can take to fulfill the microeconomics prerequisite?
Some institutions that McCourt students have utilized to fulfill this requirement are:
- The Graduate School USA (Washington, DC)
- Northern Virginia Community College (Washington, DC)
- Cornell University (online)
- Harvard University Extension (online)
- University of California Berkeley Extension (online)
- University of Massachusetts (online)
- UT Austin University Extension (online with proctored locations for exams)
- Central University of Finance and Economics (online; admitted students in China)
*These are just a few examples of institutions that offer appropriate courses, both online and in-person. The McCourt School has no financial interest in recommending these courses.
Are there certain courses that would not count for the prerequisite?
Coursera courses or professional experience will not fulfill this requirement. Nor will courses offered by for-profit entities such as University of Phoenix or Kaplan University.
What if I completed a Principles of Microeconomics class a long time ago?
For the purposes of your application, you will be considered as having met the requirement if you have taken a Principles of Microeconomics class that appears on your transcript. We do not, however, accept transferred credits from AP or IB coursework.
Over the summer we provide information and topics for self-study that might be helpful to review, especially if it has been awhile since you took a Principles of Microeconomics class or you did not do as well as you would have liked.
In some circumstances, a student may decide to complete a Principles of Microeconomics course as a way of reviewing the material. For example, students who took the class more than five years ago, earned less than a B or who felt they didn’t have a firm grasp of the material should seriously consider taking a class for credit before entering the program. In our experience, self-study and/or taking a noncredit refresher course are not sufficient means for learning the material.
What if I completed a course that is not titled, "Principles of Microeconomics" but covers equivalent content?"
That's fine. What matters is the content and not the title. We may ask you to supply a copy of the syllabus to confirm that it largely covers the same material.
What other types of classes are helpful in preparing for the MPP & MIDP?
Students undertaking the MPP & MIDP degree at the McCourt School come to us from a variety of different backgrounds and with unique experiences. There is no one particular course of study that is required. Since our program is analytically rigorous, you will benefit from classes that promote analytical rigor and that sharpen your reasoning and thinking skills.
Key Microeconomic Concepts to know before entering the MPP or MIDP
Students undertaking the MPP or MIDP degree at the McCourt School are required to have taken a Microeconomics course. Below are the key concepts each applicant should have a firm understanding of before entering the McCourt School.
Review the Key Concepts
(Source: some information drawn from Frank, Robert. Microeconomics and Behavior, 5th edition, 2003)
1. The Notions of Scarcity, Costs versus Benefits, and the Role of Incentives
Each of these concepts will be analyzed in greater depth in McCourt’s Intermediate Microeconomics class. Before starting the class, you should be familiar with the following three basic ideas related to economic behavior:
- Scarcity: having more of one thing means having less of something else;
- Costs and Benefits: an action should be undertaken up to the point where the marginal benefit equals the marginal cost;
- Incentives: understanding an individual's behavior requires knowing something about the incentives they face.
2. The Fundamentals of Demand and Supply, Market Equilibrium, and Efficiency
The idea of demand and supply serves as our point of departure for understanding the behavior of economic agents and the factors that influence their behavior. Entering students should understand the basic ideas of demand and supply curves, distinguishing between movements along demand and supply curves versus shifts in demand and supply curves; the notion of market equilibrium (where the market clears or comes to rest); and the concepts of efficiency and consumer and producer surplus.
Elasticity refers to how the quantity demanded (or supplied) of a good changes as the price of the good changes, as the price of other goods change, or as income changes.
Elasticity is a measure of sensitivity. For example, if we are interested in understanding how a change in the tax on cigarettes affects smoking, we must know something about how sensitive the quantity demanded of cigarettes is to a change in price. Students should be able to conceptually understand this change and be able to calculate elasticities.
4. The Basics of Firm Behavior: Profit Maximization and Production
Underlying the supply curve is the idea that firms make decisions on how much to produce based on profit maximization.
- Basics of profit maximization in perfectly competitive markets and the distinction between economic versus accounting profit.
- Conditions that underlie perfect competition: standardized products, price-taking firms, no barriers to entry and perfect information
- Equilibrium under perfect competition
- Short-run Equilibrium: Short-run supply and demand curves intersect and determine short-run market price. Firms maximize profit, though profit may be positive or negative.
- Long-run: Industry supply curve intersects the market demand curve. Entry and exit drive profit to zero. No further incentive to exit or enter the industry.
The presence of a single firm in an industry alters the outcome of the perfectly competitive model and outcomes are no longer efficient. This condition is reanalyzed in McCourt’s Intermediate Microeconomics.
Almost any Principles of Microeconomics textbook should be appropriate for reviewing the key Microeconomics concepts. You do not need the most recent edition. Some specific suggestions are:
- Gregory Mankiw, Principles of Microeconomics
- Robert Frank and Ben Bernanke, Principles of Microeconomics
- Karl Case and Ray Fair, Principles of Microeconomics
You also may find it helpful to read popular books about applying economics to behavior. Examples include:
- Steven Levitt and Stephen Dubner, Freakonomics or Superfreakonomics
- Steven Landsburg, Armchair Economist or any of Landsburg’s other books
- Tim Harford, The Undercover Economist
These books are suggestions. They may help you understand how economics can be used to study the world around you. These and other authors also write blogs or columns in newspapers or online sources.