Final answer:
The purchase of U.S. government bonds by a foreign investor and foreign direct investment in the U.S. are both financial flows to the U.S. economy.
Step-by-step explanation:
The question involves analyzing various economic transactions to determine their impact on financial flows to or from the U.S. economy.
- Purchase of U.S. government bonds by a foreign investor would involve a financial flow to the U.S. economy, as foreign capital is being used to purchase U.S. assets.
- An American company investing in a foreign firm would represent a financial flow away from the U.S. economy, as capital is being invested outside the U.S.
- Repayment of a loan by a U.S. firm to a foreign bank translates to a financial flow away from the U.S. economy, as the U.S. firm sends money to a foreign entity.
- Foreign direct investment in the U.S. results in a financial flow to the U.S. economy, because foreign entities are investing their funds into U.S. assets or businesses.