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The Estimate of Airline Flight Delays Economic Loss Based on the Logarithm Cost Function Model

机译:基于对数成本函数模型的航空公司航班延误经济损失估计

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In recent years,the frequently flight delays increase the airline's operating costs and cause serious economic losses.In order to estimate the losses,the paper proposed flight delay costs calculation method applicable to our airlines.Firstly,the paper summarized factors influencing the airline costs,and proposed the airline's logarithm cost function which regarded the number of delay flights as an argument.Then the paper used multivariate statistical methods to estimate the model parameters to determine the impact of delay flights on the airlines costs.Finally,the paper estimated the China's major airlines flight delays economic losses in 2009 and 2010 with the above method.
机译:近年来,频繁的航班延误增加了航空公司的运营成本,造成了严重的经济损失。为估算损失,本文提出了适用于我国航空公司的航班延误成本计算方法。首先,总结了影响航空公司成本的因素,并提出了以延误航班数为参数的航空公司的对数成本函数。然后,本文采用多元统计方法估算模型参数,确定了延误航班对航空公司成本的影响。航空公司使用上述方法延误了2009年和2010年的经济损失。

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