Capital Flows and the Production Possibilities Frontier

The frontier rotates to favor consumer goods over capital goods, an extended but incorrect interpretation that does not capture the overall loss in productive potential.

The frontier is likely to shift inward as reduced foreign investment lowers the economy’s capacity for future capital accumulation and growth.

It shifts outward because lower foreign investment spurs domestic innovation, a claim that misreads the fundamental role of capital flows in supporting future production.

There is no shift in the frontier since it depends only on the country’s physical resource base, ignoring the impact of capital formation on productive capacity.