| 居民家庭耐用消费品的消费时机选择:实物期权的方法 |
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| 引用本文： | 程兰芳. 居民家庭耐用消费品的消费时机选择:实物期权的方法[J]. 运筹与管理, 2004, 13(1): 126-129 |
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| 作者姓名： | 程兰芳 |
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| 作者单位： | 首都经济贸易大学,信息学院,北京,100026 |
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| 摘 要： | 针对当前居民家庭消费的特点，为了合理地选择耐用消费品的最佳购买时机，本分析耐用品的价格和性能具有实物期权的属性，建立了一个关于“性价比”变量的随机微分方程，并且求出了购买时机临界值的解析公式。最后对日常生活中发生的购买时间现象给予了解释。
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| 关 键 词： | 耐用消费品 消费时机 消费经济学 实物期权 购买时机 |
| 文章编号： | 1007-3221(2004)01-0126-04 |
| 修稿时间： | 2003-05-25 |
The Consumption Critical Moment Choice of Durable Consumer Goods for Household:Real Option Approach |
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| CHENG Lan-fang. The Consumption Critical Moment Choice of Durable Consumer Goods for Household:Real Option Approach[J]. Operations Research and Management Science, 2004, 13(1): 126-129 |
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| Authors: | CHENG Lan-fang |
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| Abstract: | Beginning with the characteristics of the household consumption at present, this paper makes use of the real option property of price and property of durable consumer goods and presents a random differential equation on property-price rate variable to choose the best purchasing time. It also resolves the purchasing critical moment analytical formula. Finally, it explains purchasing time in daily life. |
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| Keywords: | consumption economics real option durable consumer goods purchasing critical moment |
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