Suppose Congress (in an attempt to stimulate the economy in both the short and long run) passes an investment-tax credit, which subsidizes domestic investment.
How will this policy affect (comparing the state of the economy prior to the enactment of the Investment Tax Credit):
1) national saving?
2) domestic investment?
3) net capital outflow?
4) the real interest rate?
5) the exchange rate?
6) the trade balance?