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Dibs Fall 2026

ECON 271C

Mathematical Theory in Industrial Organization

Course statistics

Predicted GPA
3.76
n = 37 · 3 terms · ± 0.077
A range
97%
of letter grades
Taken P/NP
0%
— of those passed
D / F / W
0.0%
incl. withdrawals

Sections in Fall 2026

Not offered in Fall 2026.

Enrollment history

Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.

  • 1523S
  • 1024S
  • 1325S
Enrolment by term: 23S 15, 24S 10, 25S 13
Peak 15 Most recent 13 in 25S 3 terms on record

Grade distribution

  • A+ 6 · 15.8%
  • A 20 · 52.6%
  • A- 10 · 26.3%
  • B+ 1 · 2.6%
  • S 1 · 2.6%

Grey bars are non-letter outcomes — P/NP, S/U, incompletes. 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 Raw n Terms A range
HACKMANN, MARTIN B 3.86 3.90 37 3 97%

“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.

By term