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ECON 134 · Lec 2

Environmental Economics

Fall 2026Rafey, W.M.4 units

Seats, time, final and grades

Seats

Closed.

Capacity 115; the registrar reports 2 over capacity.

Read 38 minutes ago. This is a recent reading, not a live seat count.

Meets

MW 3:30pm-4:45pm

Every meeting the registrar lists for this section.

Final

Sat 5 Dec, 11:30am to 2:30pm

One exam for the whole class, Los Angeles time.

Read 6 days ago.

Grades

3.30

Predicted GPA

Historical records for RAFEY, WILLIAM M; 873 letter grades

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Restrictions checked 6 days ago and may be outdated. Unwatched sections are rechecked less often than watched sections. Check the registrar before counting on a seat.

When it meets

Mon
Tue
Wed
Thu
Fri
3pm
4pm

Lec 2

3:30pm-4:45pm

Lec 2

3:30pm-4:45pm

Scroll sideways for the whole week. All meeting times are listed below.

Renee and David Kaplan Hall 135

Grades

3.30

Predicted GPA

Historical records for RAFEY, WILLIAM M; 873 letter grades

1 other person has taught ECON 134 in the grade record: MCDEVITT, EDWARD P at 2.97 over 453 grades.

A range
45%
P/NP
2%
D/F/W
0.0%

Full grade history for ECON 134

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

Workload, light. 3.9 of 5 for William Rafey, where 5 is lightest. Read 14 days ago.

What the work looks like

  • 3 exams, 7 mentions in past reviews
  • 3 problem sets, 2 mentions in past reviews

Based on 46 reviews; source checked about 1 month ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

Will it still be here

high risk chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 11622W
  • 10622F
  • 14023W
  • 10823F
  • 11424F
  • 11225F
Enrollment by term: 22W 116, 22F 106, 23W 140, 23F 108, 24F 114, 25F 112

Peak 140 · most recent 25F at 112

Seats over time

Same seat count, but the status moved and came back and the waitlist moved and came back over about 2 months

115 of 115 · no seats left

All 35 readings say 115 of 115.

18 Aug 18:4017 Sep 06:1616 Oct 17:52
Checked 168 of the 594 hours with hourly history, 28%. No reading was recorded in 426 hours. dibs had no hourly record before 22 Sep, which is the other 822 of 1416 plotted.115 of 115 enrolled at the newest reading, 38 minutes ago, and no seats left. Seats from 18 Aug 18:40 to 16 Oct 17:52, 115 to 115. Recorded enrollment counts match. Checks are not continuous monitoring. Changes between checks may be missed.

A dot is a reading. Recorded enrollment counts match, so the line is flat across the whole window: it says when dibs looked rather than what changed. The last dot is the last time dibs read this section, moved or not: 38 minutes ago.

Show the readings (35)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 17:52 115 115 closed - 47 of 158
10 Oct 04:42 115 115 closed - 7 of 29
9 Oct 00:12 115 115 waitlist 6 of 10 5 of 14
8 Oct 11:12 115 115 waitlist 7 of 10 13 of 38
6 Oct 22:02 115 115 waitlist 8 of 10 9 of 30
5 Oct 17:02 115 115 waitlist 9 of 10 14 of 66
3 Oct 00:02 115 115 closed 10 of 10 2 of 4
2 Oct 21:33 115 115 waitlist 9 of 10 3 of 8
2 Oct 14:42 115 115 closed 10 of 10 2 of 4
2 Oct 11:12 115 115 waitlist 9 of 10 3 of 8
2 Oct 04:42 115 115 closed 10 of 10 2 of 5
2 Oct 00:52 115 115 waitlist 9 of 10 3 of 6
1 Oct 19:02 115 115 closed 10 of 10 7 of 20
1 Oct 00:22 115 115 waitlist 9 of 10 10 of 33
29 Sep 16:42 115 115 closed 10 of 10 3 of 8
29 Sep 09:42 115 115 waitlist 9 of 10 3 of 7
29 Sep 03:02 115 115 closed 10 of 10 5 of 15
28 Sep 13:12 115 115 waitlist 9 of 10 2 of 5
28 Sep 09:42 115 115 closed 10 of 10 3 of 8
28 Sep 02:42 115 115 waitlist 9 of 10 33 of 110
23 Sep 13:32 115 115 closed 10 of 10 2 of 4
23 Sep 10:02 115 115 waitlist 9 of 10 11 of 35
22 Sep 00:22 115 115 closed 10 of 10 1 of 4, 3 no hourly record
21 Sep 21:02 115 115 waitlist 9 of 10 no hourly record
19 Sep 22:32 115 115 closed 10 of 10 no hourly record
19 Sep 03:52 115 115 waitlist 9 of 10 no hourly record
19 Sep 00:32 115 115 closed 10 of 10 no hourly record
18 Sep 15:12 115 115 waitlist 9 of 10 no hourly record
17 Sep 08:52 115 115 closed 10 of 10 no hourly record
17 Sep 05:22 115 115 waitlist 9 of 10 no hourly record
17 Sep 00:52 115 115 closed 10 of 10 no hourly record
16 Sep 21:22 115 115 waitlist 9 of 10 no hourly record
10 Sep 13:40 115 115 closed 10 of 10 no hourly record
10 Sep 05:40 115 115 waitlist 9 of 10 no hourly record
18 Aug 18:40 115 115 closed 10 of 10 -
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

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