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首页> 外文会议>The proceedings of 2010 international conference on probability and statistics of the International Institute for General Systems Studies.;vol. 2.;Applications on probability and statistics >The Relationship between the Background Factors of Different Consumer Groups and the Cost-benefit of Meteorological Services Based on Multiple Correspondence Analysis
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The Relationship between the Background Factors of Different Consumer Groups and the Cost-benefit of Meteorological Services Based on Multiple Correspondence Analysis

机译：基于多元对应分析的不同消费群体背景因素与气象服务成本效益的关系

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Purpose: To study the relationship between the background factors of different consumer groups and the cost-benefit of the meteorological services, and to provide support for decision makers of meteorological service departments. Methods: The research used multiple correspondence analysis (MCA). Results: (1) the higher family monthly income the consumer groups have, the more cost they are willing to pay for the weather forecast; (2) the consumer groups, whose family monthly income is more than 5,000 Yuan, have subscribed the weather forecast SMS; (3) the consumer groups, who have longer average outdoor time per day, believe that the weather forecast can save (or avoid) more costs (or losses) for them.
机译：目的：研究不同消费群体的背景因素与气象服务成本效益的关系，为气象服务部门决策者提供支持。方法：本研究使用多重对应分析（MCA）。结果：（1）消费者群体的家庭月收入越高，他们愿意为天气预报支付的费用就越多； （2）家庭月收入在5000元以上的消费群体，已订阅天气预报短信。 （3）每天平均户外时间较长的消费者群体认为，天气预报可以为他们节省（或避免）更多的成本（或损失）。

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