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B Capital A 0 C Labour O T B Capital A 0 C Labour Why is the - - PowerPoint PPT Presentation
B Capital A 0 C Labour O T B Capital A 0 C Labour Why is the - - PowerPoint PPT Presentation
O T B Capital A 0 C Labour O T B Capital A 0 C Labour Why is the PPF bowed out? Example: Cobb-Douglas production functions Y C = K L 1 and Y T = K L 1 , ! where cars are more capital intensive ) >
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Why is the PPF bowed out?
Example: Cobb-Douglas production functions YC = K αL1α and YT = K βL1β , ! where cars are more capital intensive ) α > β Productivity: yC = kα
C and yT = k β T
As we move from textiles to cars kC and kT decline in proportion yC yT = kα
C
k β
T
productivity of car production falls relative to that of textiles For every unit of textiles given up, the gain in terms of cars declines
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