A pricing model for subscriptions in data transactions

A pricing model for subscriptions in data transactions
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数据交易中的订阅定价模型

DOI:
10.1080/09540091.2021.2024146
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发表时间:
2022-01
期刊:
影响因子:
5.3
通讯作者:
Yi Sun
Yi Sun
中科院分区:
计算机科学4区
文献类型:
--
作者:
Bo Li;Minrui Wu;Zhongcheng Li;Yi Sun

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随着数据需求的增长,面对大量不固定数量的数据项的定价,订阅方案应运而生。然而,在现有的认购方案中,真实市场客户的多样性可能会导致缺乏稳定性,这意味着冒着定价失败的风险。此外,该研究涉及无套利这一经济学的基本概念,这在数据项目上是不合理的。针对这些问题,本文提出了一种改进的订阅方案,该方案包括计算和具体有效性两个部分。一方面,该计算改进了现有方案,建立了一种结合不同客户行为的新结构,而不是现有方案中的单独计算,即使在真实的市场中,也可以稳定地设定订阅价格,使卖家的利润最大化。另一方面,通过考虑数据订阅的特点,具体有效性显示出向无套利方向的改进。换言之,特定的效力赋予了该方案更多的合理性。
With the increasing demands for data, the subscription scheme came into being in the face of pricing for an extensive and unfixed number of data items. However, in the existing subscription scheme, a diversity of customers in the real market may lead to the lack of stability, which means risking the failure of pricing. Additionally, the study involves arbitrage-free, an essential economics concept, which is not reasonable on data items. To address these problems, this paper provides insights for designing an improved subscription scheme that includes two components: the calculation and the specific validity. On the one hand, the calculation improves the existing scheme by building a new structure that combines different customers' behaviours instead of the separated calculation in the existing scheme, and can steadily set prices for subscriptions to maximise the sellers' profit even in a real market. On the other hand, the specific validity shows the improvement towards arbitrage-free by taking the characteristics of data subscriptions into account. In other words, the specific validity endows the scheme with more rationality.
DOI: 10.14778/2367502.2367548
发表时间: 2012-08
期刊: Proc. VLDB Endow.
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