noun
net international investment position
A macroeconomic statistic measuring the difference between a country's external financial assets and liabilities.
日本の対外資産負債残高は世界最大の純資産を記録している。
Japan's net international investment position records the world's largest net assets.
国際収支 is the balance of payments, a flow concept, while 対外資産負債残高 is a stock concept showing the net position at a point in time.
Compound of 対外 (foreign, external), 資産 (assets), 負債 (liabilities), and 残高 (balance). The term is a direct translation of the English economic concept.