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ECON 203A · Dis 1A

Introduction to Econometrics I

Fall 2026An unnamed TA4 units

dibs reads this section's seats hourly, like everything else, but it does not send alerts for graduate courses yet.

Seats, time, final and grades

Seats

Open, 12 seats left.

28 of 40 enrolled.

Meets

F 3:00pm-4:50pm

This discussion only. You also attend Lec 1.

Final

Fri 11 Dec, 11:30am to 2:30pm

One exam for the whole class, Los Angeles time.

Read 2 days ago.

Grades

3.57
predicted, all instructors · 110 grades

110 letter grades, everyone who has taught ECON 203A.

Read 39 minutes ago. This is a recent reading, not a live seat count.

Enroll on the registrar (opens in a new tab)

Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Registrar's Restrictions cell, read 14 days ago: "Graduate Economics Majors".

Restrictions read 14 days ago. dibs re-reads these slowly because they rarely change, and it does not sweep graduate courses at all, so this one has no faster cadence to move to. Check the registrar.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm

Meets: F 3:00pm-4:50pm

Lecture: TR 9:30am-10:45am

Bunche Hall 3211

Grades

3.57
predicted, all instructors · 110 grades

1 person has taught ECON 203A in the grade record: HAHN, JINYONG at 3.60 over 110 grades.

A range
65%
P/NP
0%
D/F/W
0.0%

Full grade history for ECON 203A

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.

dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.

Reviews for ECON 203A

Will it still be here

Not a question any more: see the notice at the top of this page.

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

  • 2521F
  • 2222F
  • 2323F
  • 2424F
  • 1825F
Enrollment by term: 21F 25, 22F 22, 23F 23, 24F 24, 25F 18

Peak 25 · most recent 25F at 18

Seats over time

Filled by 23 over about 1 month

28 of 40 · 12 left
18 Aug 04:309 Sep 11:461 Oct 19:02
dibs read 133 of the 850 hours its hourly record covers, 16%, and did not look in 717. dibs had no hourly record before 27 Aug, which is the other 222 of 1072 plotted.28 of 40 enrolled at the newest reading, 39 minutes ago, with 12 left. Seats from 18 Aug 04:30 to 1 Oct 19:02, 5 to 28. dibs read 133 of the 850 hours its hourly record here covers, 16%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 717 hours dibs was keeping a record and did not reach this section. Nothing before 27 August at 10:00, where this section's record starts, has a read either way, which is 222 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not: 39 minutes ago.

Show the readings (31)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 19:02 28 40 open - 10 of 65
29 Sep 03:02 28 40 open - 6 of 36
27 Sep 16:52 27 40 open - 7 of 31
26 Sep 10:02 26 40 open - 11 of 69
23 Sep 14:22 27 40 open - 4 of 22
22 Sep 17:52 26 40 open - 4 of 21
21 Sep 21:02 25 40 open - 5 of 29
20 Sep 17:02 26 40 open - 9 of 51
18 Sep 15:12 25 40 open - 2 of 4
18 Sep 12:42 23 40 open - 5 of 29
17 Sep 08:52 21 40 open - 4 of 22
16 Sep 11:52 20 40 open - 4 of 20
15 Sep 16:12 19 40 open - 2 of 5
15 Sep 12:42 18 40 open - 2 of 5
15 Sep 08:52 17 40 open - 5 of 18
14 Sep 15:52 16 40 open - 6 of 38
13 Sep 02:42 15 40 open - 7 of 36
11 Sep 15:40 14 40 open - 4 of 23
10 Sep 17:40 13 40 open - 7 of 26
9 Sep 16:40 12 40 open - 14 of 116
4 Sep 21:40 11 40 open - 2 of 3
4 Sep 19:40 10 40 open - 2 of 3
4 Sep 17:40 11 40 open - 2 of 6
4 Sep 12:40 10 40 open - 2 of 5
4 Sep 08:40 11 40 open - 16 of 104
31 Aug 01:40 10 40 open - 2 of 4
30 Aug 22:40 9 40 open - 2 of 2
30 Aug 21:40 10 40 open - 14 of 84
27 Aug 10:55 9 40 open - 1 of 64, 63 no hourly record
24 Aug 19:40 6 40 open - no hourly record
18 Aug 04:30 5 40 open - -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

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.

Class chat

Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.

Dis 1A shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".

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