| 基于风险缓冲的研发网络韧性提升 |
| Enhancing R&D network resilience through risk buffering |
| 摘要点击 83 全文点击 0 投稿时间：2026-01-09 修订日期：2026-07-03 |
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| 中文关键词 风险传播；风险缓冲；韧性提升；研发网络；建模仿真 |
| 英文关键词 risk propagation; risk buffering; resilience enhancement; R&D network; modeling and simulation |
| 基金项目 国家社会科学基金 |
| 投稿方向 复杂网络，风险传播，网络韧性 |
| 作者 | 单位 | 邮编 | | 黄煜恒 | 西北工业大学管理学院 | 710129 | | 杨乃定* | 西北工业大学管理学院 | 710129 | | 翟峻梵 | 西北工业大学管理学院 | | | 赵霖芝 | 河南科技大学商学院 | | | 万欣 | 西北工业大学管理学院 | |
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| 中文摘要 |
| 在我国研发网络面临多重外部冲击的背景下，提升网络韧性已成为近年来的重要议题。本研究将风险缓冲这一事前风险管理方法引入研发网络情境，探究研发网络通过配置风险缓冲提升韧性的方法策略。研究首先基于冲击对网络的风险传播影响，明确了风险缓冲在韧性提升中的作用方式；在此基础上，研究提出了多种节点缓冲配置策略。最后通过仿真模拟，本研究得出了以下主要结论：(1) 风险缓冲能够显著提高网络韧性，尤其在提升结构韧性方面的作用突出；(2) 根据组织脆弱性和破坏性变化的动态缓冲配置策略对网络韧性的提升效果更为显著；(3) 与保护脆弱组织相比，关键组织配置充足的缓冲更有利于提高整体网络韧性，且更具应对蓄意攻击的能力；(4) 缓冲策略的线性组合未能显著优于其中的占优策略。本研究为提升我国产业链安全水平提供了重要的参考价值。 |
| 英文摘要 |
| In the context of multiple external shocks to China''s R&D network, enhancing network resilience became a key issue. This study introduced risk buffering, a proactive risk management approach, into the R&D network context to explore strategies for improving resilience via buffer allocation. Based on how shocks affected risk propagation, we clarified the role of risk buffering in resilience enhancement and proposed various node-level buffer allocation strategies. Simulation results yielded four main findings: (1) Risk buffering significantly improved network resilience, especially structural resilience; (2) Dynamic buffer strategies that responded to changes in node vulnerability and destructibility were more effective; (3) Allocating sufficient buffers to critical nodes, rather than merely protecting vulnerable ones, enhanced overall network resilience and robustness against deliberate attacks; (4) Linear combinations of multiple buffer strategies did not significantly outperform individual ones. This study provided valuable insights for improving the security of China''s industrial chains. |
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