net interest marginとは 意味・読み方・使い方

Nevertheless, in 1989, the United States had a net debt to foreign countries, and furthermore, from 2005 onward, the margin of its surplus for its balance on income has continued to decrease mainly due to the expansion of interest payments and redemption expenses for US Treasury bonds accompanying rising interest rates and worsening of the financial deficit.例文帳に追加

しかし、1989 年には対外純債務を抱えることとなり、さらに、2005 年以降は、主に金利上昇と財政赤字の悪化に伴う米国国債の利払い・償還費用の増大によって、所得収支の黒字幅は減少を続けている。 - 経済産業省