Economic theory relating to imperfectly competitive product markets, input market, and welfare, with emphasis on applications. Includes an introduction to game theory.

Prerequisites: Economics 10A or 100A; and, Economics 5 or PSTAT 109 or PSTAT 120A.

4

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Grading

1, 2, 3

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None

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Letters and science

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LANG B J
Bree Lang
4.8
23 reviews
AI predicted, based on past grading trends of the course and instructor, class info, and 127 other factors
PHELP1444
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08:00 AM - 08:50 AM
30 / 30 Full

PHELP1448
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09:00 AM - 09:50 AM
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17:00 PM - 17:50 PM
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PHELP1448
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18:00 PM - 18:50 PM
30 / 30 Full

PHELP1445
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17:00 PM - 17:50 PM
30 / 30 Full

PHELP1445
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18:00 PM - 18:50 PM
30 / 30 Full

PHELP1444
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18:00 PM - 18:50 PM
30 / 30 Full

PHELP1440
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19:00 PM - 19:50 PM
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Winter 2024 . Qin C Z Joergensen E
IV THEA1
T R
15:30 PM - 16:45 PM
Spring 2024 . Qin C Z
IV THEA1
T R
14:00 PM - 15:15 PM
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ECON 100B Lang B J Fall 2025 Total: 262
ECON 100B Lang B J Winter 2025 Total: 379
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23
4.8
ECON100B . Lang B J 3 Months Ago

She is a very good lecturer and explains concepts clearly. Her tests are difficult, but with enough self-studying, practice problems, and CLAS, you will definitely be able to do well. Make sure you understand the problems conceptually and don't just go through the motions.

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ECON100B . Lang B J 3 Months Ago

Bree Lang is truly the best Econ Professor I have encountered at UCSB. I am not someone that Econ comes naturally to, but Professor Lang is able to explain these complex topics extremely well in lectures. Tests are hard and much more graph/conceptual than tests from previous years, but she sets you up. UCSB Econ needs more professors like her.

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ECON100B . Lang B J 10 Months Ago

Easily the best Econ professor I've had at UCSB (took her for ECON 194s). Articulate, personable, smart...and actually good at teaching. If every professor were like Bree, the department would be 10X better.

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ECON100B . Lang B J 10 Months Ago

Professor Lang is a great teacher if you attend the lecture. Some questions on the midterm and final were from the lecture slides. Would recommend!

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ECON100B . Lang B J 10 Months Ago

Professor Bree Lang is hands-down the BEST professor I have ever had. She wants to help you succeed, yet she still makes her tests challenging enough to push you. She is so caring and level-headed, and a hugely positive addition to the UCSB economics department. 100B is brutal no matter what, but any class is better if Bree Lang is teaching it.

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ECON100B . Lang B J 10 Months Ago

Best 100B professor to take

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