ECON 134
Environmental Economics
Grades
3.18
Average grade awarded in ECON 134. Not a student rating: this is what the grades were.
In the A range
40%
of the 1,326 letter grades
D, F or W
0.9%
of every letter grade awarded, plus withdrawals
Taken pass/no pass
1%
17 of 17 students passed
The registrar's own records: 1,326 grades over 10 terms, Fall 2021 to Fall 2025. Every instructor is pooled here.
What is inside that record
4 of those terms are summer sessions, and summer sessions are counted here.
The table below splits them, and term averages across those 10 terms ran 2.89 to 3.36.
Historical grades for all professors, across recorded terms. The course summary above includes all professors.
- A+ 72 · 5.4%
- A 242 · 18.3%
- A- 214 · 16.1%
- B+ 216 · 16.3%
- B 197 · 14.9%
- B- 130 · 9.8%
- C+ 114 · 8.6%
- C 103 · 7.8%
- C- 26 · 2.0%
- D 7 · 0.5%
- F 5 · 0.4%
- P 17 of 1,344
- I 1 of 1,344
Percentages are of the 1,326 letter grades. Grey bars are non-letter outcomes: passes (P) and incompletes (I).
How the non-letter outcomes are counted
They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.
By instructor
| Instructor | Predicted GPA | Raw | n | Terms | A range | Workload | Fall 2025 |
|---|---|---|---|---|---|---|---|
| RAFEY, WILLIAM M reviews ↗ | 3.30 | 3.30 | 873 | 5 | 45% | light | not teaching it |
| MCDEVITT, EDWARD P reviews ↗ | 2.97 | 2.96 | 453 | 5 | 30% | light | not teaching it |
Why Predicted is not the Raw average
“Predicted” is shrunk toward the course average, which is itself shrunk toward the department, so an instructor with a handful of students sits near the course mean rather than topping the list.
Grade records describe outcomes. For what a course is like to take, read student reviews written on dibs below or follow the separate external review link.
Workload and assignments
Work types reported in BruinWalk reviews of this course, across recorded instructors and terms. They may differ from this term's syllabus.
What the work looks like
- 3 exams, said by 7 reviewers
- 3 problem sets, said by 2 reviewers
Read from 46 reviews 26 days ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.
What comes first
The chain dibs can see is 5 courses long before ECON 134. Read from Fall 2026, because dibs has not read a class page for ECON 134 in Fall 2025 and a department can change what it requires. This is a floor, not a deadline: dibs has not read a class page for STATS 12, so the real chain can only be longer than this, never shorter.
Counted in courses rather than quarters: dibs does not know which of them a department lets you take together.
In Falls
Ran in 4 of the last 4 Falls.
From the terms dibs holds, which start in Fall 2021 and exclude summer. A department can run a course in a quarter it never has before.
From the registrar's catalog
Lecture, three hours. Requisites: course 41 or Statistics 12 or 13, and course 101. Introduction to major ideas in natural resources and environmental economics, with emphasis on designing incentives to protect environment. Highlights important role of using empirical data to test hypotheses about pollution’s causes and consequences. P/NP or letter grading.
Sections in Fall 2025
From the people who took it
Student reviews
What taking ECON 134 was like: the work, the teaching, and what students wish they’d known.
Your experience could be the first.
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