This talk will discuss how these challenges will likely impactcost estimation processes and models, and provide examples of emerging approaches to the challenges.
这次研讨将会讨论这些挑战可能会如何影响成本估算过程和模型，并提供应对这种挑战的方法的实例。
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High rejection counts would suggest either poor quality of work or a poor document review process; either could adversely impactcost, schedule, and customer satisfaction.
To study the degree of effect of great policy or event on liquidity. This paper adopts bid-ask spread, market depth and market impactcost as the proxies for liquidity.