1
Lesson 22
1
Proof of Stolper-Samuelson theorem
In this lesson, we “prove” the Stolper-
Samuelson theorem
The “proof” is by way of example, and is
therefore not completely general
Generalization requires more advanced
mathematical techniques
Lesson 22
2
This lesson starts where the proof of the
factor-price-equalization theorem ends
Lesson 22
3
That earlier lesson ended with the
following graph:
w
r
Y
LY
P
a
Y
KY
P
a
X
LX
P
a
X
KX
P
a
w
r

This
** preview**
has intentionally

**sections.**

*blurred***to view the full version.**

*Sign up*