(1)技術(shù)進(jìn)步 (2)跨國(guó)公司的興起與發(fā)展 (3)國(guó)家的經(jīng)濟(jì)調(diào)節(jié)及干預(yù)作用 (4)國(guó)際經(jīng)濟(jì)協(xié)調(diào)