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今天小编为您带来期刊论文《双边道德风险下软件供应链信息安全责任协调契约设计》摘要。
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Today, the editor brings “Abstract of the journal article 《Design of information security responsibility coordination contract for software supply chain under bilateral moral hazard》".
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内容摘要：Abstract
本期推文将从思维导图、精读内容、知识补充三个方面介绍期刊论文《双边道德风险下软件供应链信息安全责任协调契约设计》摘要。
This issue's tweet will introduce the journal article《Design of information security responsibility coordination contract for software supply chain under bilateral moral hazard》from three aspects: mind mapping, detailed reading content, and supplementary knowledge, focusing on abstract.
思维导图：Mind mapping
精读内容：Intensive reading content
在摘要部分，作者介绍了研究内容和研究结果两部分。
In the abstract section, the author presents two main components: the research content and the research findings.
在研究内容部分，作者介绍了基本模型、契约协调和数值仿真。信息安全是软件供应链高质量发展的基础，面向由软件供应商和软件用户构成的两级供应链体系，通过构建集中决策（无道德风险）下的理想控制模型和分散决策（双边道德风险）下的信息安全损失分担模型，设计出合理的信息安全责任协调契约并对模型进行数值仿真。
In the research content section, the author introduces the basic model, contract coordination, and numerical simulations. Information security serves as the foundation for the high-quality development of software supply chains. Focusing on a two-tier supply chain system composed of software suppliers and users, the author constructs an ideal control model under centralized decision-making (without moral hazard) and an information security loss-sharing model under decentralized decision-making (with bilateral moral hazards). The study designs a reasonable information security responsibility coordination contract and conducts numerical simulations to evaluate the model.
在研究结果部分，作者介绍了三个研究结果：（1）软件供应商和软件用户信息安全损失分担比例的大小跟对方的成本系数有关，而非自身的成本系数；（2）由协同效应系数和成本系数刻画的合作水平未发生变化且软件供应链双方都具有一定谈判能力时，双边道德风险条件下存在着最优的信息安全损失分担合约且双方的最优收益比等于各自谈判因子之比；（3）当软件供应链双方共同分担信息安全风险时，可以根据各自双方成本结构改变线性分配比例来寻求双方最优的信息安全损失成本分担。
In the research results section, the author presents three key findings: (1) The proportion of information security loss-sharing between software suppliers and software users is determined by the other party's cost coefficient rather than their own. (2) When the level of cooperation, characterized by the synergy coefficient and cost coefficient, remains unchanged and both parties in the software supply chain possess some bargaining power, there exists an optimal information security loss-sharing contract under conditions of bilateral moral hazard. Additionally, the optimal profit ratio between both parties equals the ratio of their respective bargaining factors. (3) When both parties in the software supply chain jointly bear the information security risks, they can adjust the linear allocation ratio based on their cost structures to seek the optimal sharing of information security loss costs.
知识补充：Knowledge supplement
1、协同效应 Synergy effect
协同效应简单地说，就是“1+1＞2”的效应。协同效应可分外部和内部两种情况，外部协同是指一个集群中的企业由于相互协作共享业务行为和特定资源，因而将比作为一个单独运作的企业取得更高的盈利能力；内部协同则指企业生产，营销，管理的不同环节，不同阶段，不同方面共同利用同一资源而产生的整体效应。协同效应就是指企业生产，营销，管理的不同环节，不同阶段，不同方面共同利用同一资源而产生的整体效应。协同效应有很多种类型，最常见的有：经营协同效应，管理协同效应和财务协同效应。
Synergy, simply put, refers to the effect where "1 + 1 > 2." Synergy can be divided into two types: external and internal. External synergy refers to businesses within a cluster collaborating and sharing business activities and specific resources, thereby achieving higher profitability than if they operated independently. Internal synergy refers to the overall effect produced when different aspects, stages, or departments of a company's production, marketing, and management processes jointly utilize the same resources. Synergy is the overall effect achieved when different aspects, stages, or departments of production, marketing, and management utilize the same resources together. There are various types of synergies, with the most common being operational synergy, management synergy, and financial synergy.
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参考文献：[1] 熊强, 练帅, 李治文, 等. 双边道德风险下软件供应链信息安全责任协调契约设计 [J/OL]. 中国管理科学,2022, 1(1): 1-11.
文案|Whisper
排版|Whisper
审核|Wang