What would directly increase us net capital outflow?

A direct increase in U.S. net capital outflow can occur through higher domestic interest rates, which may encourage investors to seek higher returns abroad. Additionally, a favorable exchange rate for foreign investments could prompt U.S. investors to allocate more capital internationally. Political or economic instability domestically may also drive capital outflows as investors seek safer or more lucrative opportunities overseas. Lastly, tax incentives for foreign investments could further boost net capital outflow.