Balance of Payments Impact on the Economy of a Country

each country tries to balance of payments surplus, foreign exchange for the country is always increasing, and will affect the economy of the country. if the balance of payments deficit, the country was forced to release foreign exchange reserves to pay abroad. seduction in reserves will be able to change the economic structure of the country and headed toward the less good.
if a country's balance of payments deficit countinously will drain the country foregn exchange reserves and when the reserves run out will give rise to the debt to other countries.
this will affact the country's credibility abroad, because the balance of payments in a country can be a reflection of the internal state of the country's economy.