A.經(jīng)濟(jì)資本需求量高于經(jīng)濟(jì)資本緩沖量的差額為經(jīng)濟(jì)資本供給量
B.經(jīng)濟(jì)資本需求量高于經(jīng)濟(jì)資本供給量的差額為經(jīng)濟(jì)資本緩沖量
C.經(jīng)濟(jì)資本供給量高于經(jīng)濟(jì)資本需求量的差額為經(jīng)濟(jì)資本緩沖量
D.經(jīng)濟(jì)資本供給量、經(jīng)濟(jì)資本需求量和經(jīng)濟(jì)資本緩沖量無(wú)明確數(shù)量關(guān)系