**Inverse Problems in
Economics
Suzhou Huang**

**Motivation: Importance of
consumer preference**

**Motivation: Data analysis in
different contexts**

**Forward Map: Theory of
Rational Choice**

**Inverse Map: Theory of
Revealed Preference**

**Degree of Inversion: What
can be extracted?**

**Practice in Econometric
Applications**

**Discrete-choice Models: Decision
making**

**Discrete-choice Models: Consumer
preference**

**Model misspecification
problem**

**Regression Result: the
Correct Model**

**Regression Result: the ND
model**