【简答题】The Article states: Goodall herself is there (or at least her hologram is) to share
her memories of life in Africa. A multiscreen experience introduces you
to her work, with guest appearances by vir...
【简答题】政府税收增加1000亿美元,如果边际消费倾向是0.6,以下项目会发生什么变化?它们增加了,还是减少了?增加或减少了多少? a.公共储蓄 b.私人储蓄 c.国民储蓄 d.投资 The government raises taxes by $100 billion. If the marginal propensity to consume is 0.6, what happens to the f...
【简答题】贬值常常被各国用来改善其经常项目。因为经常项目等于本国储蓄减去国内投资,所以只有当投资下降、储蓄上升或两者同时发生时这种改善才可能实现。那么。贬值究竟如何影响一国的储蓄和投资呢? Devaluation is often used by countries to improve their current accounts.Since the current account equals nati...