To calculate U.S. net capital outflow (NCO), you use the formula:
\[ \text{NCO} = \text{Outflow} - \text{Inflow} \]
In this case:
- U.S. residents purchase $600 billion in foreign assets (this is capital outflow).
- Foreigners purchase $300 billion in U.S. assets (this is capital inflow).
Substituting the values into the formula:
\[ \text{NCO} = 600 , \text{billion} - 300 , \text{billion} = 300 , \text{billion} \]
So, U.S. net capital outflow is $300 billion, and because residents are buying more foreign assets than foreigners are buying U.S. assets, capital is flowing out of the U.S.
Therefore, the correct answer is:
c. U.S. net capital outflow is $300 billion; capital is flowing out of the U.S.