即使利率r为零时也有的投资量。 自主投资又称“自发投资”,是相对于“引致投资”而言的,是指不受国民收入水平或消费水平等经济情况影响和限制的投资。新产品和新生产技术的发明是促进自发投资的主要力量。社会方面的、心理方面的、政治方面的因素引起的投资也称自发投资。在现实经济中,自发投资的例子有政府投资一级对技术发明做出直接反映的的投资等。在西方经济学收入--支出模型中,自发投资也被作为既定的外生变量考虑。
这两处变化在本质上与汉密尔顿理论截然相反,因为汉密尔顿认为我们应该采取合理的激励措施,然后放手让私人投资者自主经营。
The two changes are essentially the reverse of Hamilton’s theory that we should get theincentives right and then rely on private management.
这是一个转变,但像Tagged公司没有这样做,因为他们拿到的风险投资较少,在业务运行方面有更大的自主性。
It's a shift that companies like Tagged don't have to make, because they took far less investor money and have more flexibility about how they run their business.
适用者:电脑配置较好、有较强自主分析能力、喜欢自己设计、要求软件技术分析功能强大的投资者。
Apply to: computer configuration is better, stronger self-analysis capabilities, like their design, technical analysis software requirements of powerful investors.
There's something called "variable life," which refers to a life insurance policy where the policyholder can make decisions about the investment of the money in the whole life policy.
有种保单叫做"可变寿险",作为终身寿险的一种,投保人可以自主选择,在终身寿险上进行多少投资
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