wmboal.com    Regression and Time Series

Quote

"All models are approximations. Assumptions, whether implied or clearly stated, are never exactly true. All models are wrong, but some models are useful. So the question you need to ask is not "Is the model true?" (it never is) but "Is the model good enough for this particular application?"

--George E.P. Box (2009)


Syllabus Fall 2024 syllabus
Fall 2024 course packet

Problem Sets

Part 1: Introduction and review

Part 2: Two-variable regression

Part 3: Multiple regression with cross-section data

Part 4: Univariate time-series models


Old Exams

STAT 170 "Regression and Time Series" Fall 2024

ECON 107 "Introduction to Econometrics" Spring 2010

ECON 107 "Introduction to Econometrics" Spring 2008

ECON 107 "Introduction to Econometrics" Fall 2007

ECON 107 "Introduction to Econometrics" Spring 2006