少儿抚养人口比例对居民储蓄的净影响取决于少儿的抚养费用水平、父母从对儿童进行人力资本投资行为中得到的效用和教育的投资收益率。

The final result depends on the level of children's upbringing costs, the utility that parents get from the investment in the human capital of children and the return rate of education investment.

youdao

通过比较中、日、新加坡三国国际收支结构发现，我国净债权国地位并未带来投资收益盈余，其根本原因在于我国形成的是官方债权国。

And we find that the net creditor have never brought invest income surplus. The real fact is China's official creditor status.

youdao