To study the degree of effect of great policy or event on liquidity. This paper adopts bid-ask spread, market depth and market impact cost as the proxies for liquidity.
本文选取的流动性指标包括绝对买卖价差、相对买卖价差、报价深度、金额深度和市场冲击成本指标。
With this combined impact of reduced cost and improved market reach, a selling enterprise has significant competitive advantage over sites built with prior technology.
由于减少耗费及扩大市场范围的组合的影响，销售企业与使用先前的技术建立的站点相比有巨大的竞争优势。
Finally, through mathematical models and empirical analysis we will discuss the cost impact on trading volume and volatility in stock index futures market.
最后，通过建立数理模型、实证分析来说明交易成本对股指期货市场交易量和波动性的影响。
So, we are inspired to do some research on impact of cost on stock index futures market.
于是，我们深受启发，想从交易成本这一角度探讨交易成本对股指期货市场的影响。
In China, the adaptation of supply chain management will have a long-term impact on manufacturing enterprise collaboration, maintaining cost advantage and shortening time-to-market.
实施供应链管理，对于我国制造企业提高生产专业化协作水平、确保最终产品的价格优势和市场响应速度具有深远的意义。
How the power in equivalent network impact the transmission cost is an important problem in the power market research.
等值后电力网的输电成本是否发生变化，是电力市场研究的新问题。
How the power in equivalent network impact the transmission cost is an important problem in the power market research.
等值后电力网的输电成本是否发生变化，是电力市场研究的新问题。
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