Econ 200: Introduction to Microeconomics Winter 2026
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Econ 200: Introduction to Microeconomics
Winter 2026
Main References: We will be using selections from the following textbook, which is available for free online:
• The Economy 2.0: Microeconomics
Most chapters will be covered over two class periods. I encourage you to read the entire chapter before we begin covering the topic in class. The textbook includes many interactive review questions, graphs, and videos throughout; these are excellent tools that you should use as you read. Reading the book is not a substitute for attending classes.
Objectives: This course serves as an introduction to the principles of microeconomics, used to understand the behavior of individuals and firms operating in markets and in other strategic interactions. Topics covered include opportunity cost, scarcity, preferences and decision making, gains from trade, game theory, social preferences, institutions, efficiency, firms, market power, competition, supply and demand, labor markets, market failure, and more.
Grading Policy: Problem Sets (20%), Writing Assignments (20%), Midterm (30%), Final (30%). Grades in this class will be curved so that the median student gets a grade point of 3.3. As such, it is impossible to guarantee a particular grading scale for this class, as the median may be above or below what it was in the past. I will give detailed information about the distribution of grades throughout the quarter, to try to help you understand how you are doing in the class.
Problem Sets: Short problem sets will be available on Canvas each week, due at 11:59 PM Pacific Time on Mondays. These will be graded for correctness, but the lowest score will be dropped from your grade.
Writing Assignments: Each week in your TA section, you will turn in a short writing assignment. For each, you are to asked to summarize an article provided to you and analyze its content using tools from class, including a graph or other visual aid. Grades will be based on how well you relate the article to course material, how clearly and correctly you summarize the issue at hand, how clearly and correctly you explain the economics behind the topic, and the clarity and correctness of your visual aid. Your two lowest writing assignment scores will be dropped from your grade.
Chat GPT and Other Generative AI: Using generative AI to draft or complete your writing tasks in this class is unlikely to meaningfully advance your understanding of economics. For this reason, I do not allow the use of generative AI for the completion of any course assignments.
Please note that ChatGPT and other AI tools do not actually know economics, and cannot distinguish from correct and incorrect information in its training data.
Attendance Policy: It is your responsibility to keep up with the class throughout the quarter. It is highly recommended that you do this through regular attendance in class.
Exams will be in person. If you cannot attend an exam, please contact me as soon as you are aware of the potential conflict. Failure to do so will likely impact your opportunity to makeup the exam. Under no circumstances will you be allowed to make up an exam unless you have been excused from the exam before missing it.
Exceptions will be made for health, religious, and academic reasons, and accommodations may be possible for those with other challenges.
Late assignments will not be accepted.
Accommodations: Should you require disability accommodations, please contact Disability Resources for
Students at http://depts.washington.edu/uwdrs/ or 206-543-8924.
Washington state law requires that UW develop a policy for accommodation of student absences or significant hardship due to reasons of faith or conscience, or for organized religious activities. The UW’s policy, including more information about how to request an accommodation, is available at Religious Ac- commodations Policy. Accommodations must be requested within the first two weeks of this course using the Religious Accommodations Request form.
Academic Misconduct: All students are expected to know and to abide by the University’s Academic Mis- conduct policies as defined at http://www.washington.edu/admin/rules/policies/SGP/SPCH209.html#
7 summarized at https://depts.washington.edu/grading/pdf/AcademicResponsibility.pdf. In par- ticular, while you are encouraged to study with each other, all assignments for this course must be completed on one’s own. Exams are closed-book must be completed without accessing outside information, whether from “cheatsheets,” cellphones, your computer, or other sources. Failure to abide by these policies is likely to result in failing this course, and may result in further sanctions as described by the policy. Should I believe that you cheated or plagiarized on an assignment, you will receive a “zero” grade on that assignment.
Table 1: Tentative Outline
Date Topic Reading
1/6 Introduction to ECON 200 B Chapter 1
1/8 Technology and Incentives Chapter 2
1/13 Technology and Incentives Chapter 2
1/15 Scarcity and Choice Chapter 3
1/20 Scarcity and Choice Chapter 3
1/22 Strategic Interactions Chapter 4
1/27 Strategic Interactions Chapter 4
1/29 Midterm Exam Review
2/3 Midterm Exam Chapters 2–4
2/5 Theory of the Firm Chapter 7
2/10 Theory of the Firm Chapter 7
2/12 Theory of the Firm Chapter 7
2/17 Supply and Demand Chapter 8
2/19 Supply and Demand Chapter 8
2/24 Supply and Demand Chapter 8
2/26 Supply and Demand Chapter 8
3/3 Market Failures Chapter 10
3/5 Market Failures Chapter 10
3/10 Final Exam Review
3/12 Final Exam Chapters 7, 8, 10
2026-03-13