所谓指数投资，就是以复制指数构成股票组合作为资产配置方式，以追求组合收益率与指数收益率之间的跟踪误差最小化为业绩评价标准。其特点和优势在于投资风险分散化、投资成本低廉、追求长期收益和投资组合透明化。
指数投资
网络释义专业释义
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index investment - 引用次数：10
Seen from the structure principle, stratified sampling method and optimized sampling method are rational and effective. In additional, constructing the optimal index investment portfolio is the most essential link in the two index investment methods.
从其构造原理中可以看出,分层抽样法和优化选样法是比较合理有效的构造方法,此外,指数投资组合的构建及其优化问题是这两种指数化构造方法中最关键的环节。
参考来源 - 指数投资组合优化方法的比较研究
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
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这是另一个投资的标准普尔500指数基金的理由。
This is another great reason to invest in an S&P 500 index fund.
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由于指数是所有投资人的平均回报(收取费用前)，有些管理人能够超过指数回报，而有些则不能。
Because the index represents the average return of all investors before costs, some managers will beat the index while others will underperform.
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然而，4月德国投资者和分析师预测ZEW指数从上月的-3.5涨到13，此指数广泛用于衡量投资者信心。
However, the ZEW index of German investor and analyst expectations, a widely used measure of investor confidence, rose to 13 in April from -3.5 a month earlier.
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Are you going to hold the market portfolio, index your assets, match the markets results?
你是应该持有市场投资组合,指数化资产,获取与市场一致的回报率
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I mean,this romantic notion of what goes on in Silicon Valley actually still holds true in a lot of cases but there's absolutely no way, as a venture capital investor, you could index the venture capital market.
比如,硅谷崛起的故事,实际上许多其他地方也有类似的例子,但是对于风险投资者来说,指数化风险资本市场,是绝对不可能的
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