Teaching

UCLA

ECON 103 (Fall 2025)

• Lab 1B: Tuesday 2:00–2:50 pm, Public Affairs 2400A.
• Lab 1F: Wednesday 1:00–1:50 pm, Public Affairs 2400A.

Office Hours

• Thursday, 9:00–10:00 am, at the Alper Room.
• Friday, 9:00–10:00 am, at the Alper Room.

Week 1 (R and RStudio)

• Notes
• Code examples

Week 2 (OLS Basics)

• Notes
• Download .Rmd code

Week 3 (OLS Functional form and hypothesis testing)

• Notes
• Download .Rmd code (Knit as HTML)

Week 4 (Confidence Interval and Hypothesis Testing)

• Notes

Week 5 (Midterm Practice Problems)

• Notes

Week 6 (Midterm Practice Problems Solved – Midterm Week)

• Week 5 Solved
• Extra Practice Problems Solved

Week 7 (Midterm Review - Typo: Correct answer for Q9 is E)

• Midterm Review (with solutions)

Week 8 (R^2 and Multiple Regression Framework)

• Notes

Week 9 (F-test and Final Practice Problems)

• Notes

Week 10 (Final Practice Problems)