Department of Economics

American University




Contact Information:
Office: Kreeger 127
To get to the Kreeger Building from the campus quad: Go to the South Side Bus stop. Go down the driveway next to the children’s playground.  Kreeger is the last building on the right.

Office Phone: 202-885-3793
Department: 202-885-3770
Fax: 202-885-3790
mhansen at
Skype: mary.e.hansen


Office hours Spring 2018—

In person: Wed. 1:15-2:15 pm, Thurs. 3-5 pm (no appointment needed)

On Skype: By appointment


Extra hours for ECON-200 students –

Wed. 3/21: 4-5pm (after class)
Thurs. 3/22: 1:30-3 (before regular office hour)


Upcoming Change:

On Wed. 3/29 I will have office hours from 1:30-3pm


Visit Mary E. Hansen’s personal home page for her complete CV, course syllabi, and information about her research.


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Econ-200 Math Pretest

Math Pretest Answers and Links for Review


Last updated: 3/13/2018.