Answer:
Step-by-step explanation:
The impact of President Joe Biden's decision to decrease taxes in order to improve investment in the United States on the real exchange rate and net export of the Ethiopian economy would depend on a number of factors, including the specific details of the tax policy and the current state of the Ethiopian economy.
In general, a decrease in taxes in the United States could lead to an increase in investment in the country, which could lead to an increase in the demand for goods and services and a corresponding increase in economic growth. This could lead to an appreciation of the U.S. dollar relative to other currencies, including the Ethiopian birr. This means the relative price of US goods and services will be cheaper than the Ethiopian goods and services.
An appreciation of the U.S. dollar can lead to a decrease in the competitiveness of Ethiopian exports in the global market, leading to a decrease in the net export of the Ethiopian economy. Graphically this can be represented by a shift of the net export curve to the left, meaning that the net export of the Ethiopian economy will decrease.
On the other hand, this policy could also lead to an increase in the inflow of foreign capital into Ethiopia as well, which could lead to an appreciation of the Ethiopian birr relative to other currencies. This means the relative price of Ethiopian goods and services will be cheaper than the US goods and services. This could increase the competitiveness of Ethiopian exports and lead to an increase in net exports for the Ethiopian economy. However, this increase could be more limited than the decrease in net exports as a result of the appreciation of the US dollar.
It's important to note that these are general impacts and there can be a number of other factors that would come into play that would determine the ultimate impact on the Ethiopian economy, such as the effectiveness of the Ethiopian government's monetary policy, the inflation rate, and the external trade policies.