5. THE BALANCE OF PAYMENTS APPROACH
According to the Balance of Payments theory, changes in a country’s national income affect the country’s current account. Consequently, the exchange rate is adjusting to a new level to achieve a new balance of payments equilibrium.
Before moving forward, let us define the balance of payments and the balance of trade.
What is the Balance of Payments?
The balance of payments is a general account that incorporates all the payments and receipts of the residents of a country in their transactions with residents of foreign countries. This account includes a great variety of transactions:
(i) Traded goods and services
(ii) Income from foreign investment
(iii) New investment
(iv) Foreign aid
(v) Capital flows between central banks and treasuries (cash or gold)