区块链视角下的科研人员数据共享意愿博弈研究*

Research on the Game of Scientific Researchers" Willingness to Share Data from the Perspective of Blockchain

摘要:

【目的/意义】探讨区块链视角下科研人员数据共享激励机制的构建问题,旨在解决科研人员在数据共享方面意识薄弱、动机不强、意愿不足等问题,以推动科研数据管理有序发展。【方法/过程】基于演化博弈理论研究方法,构建基于区块链的科研人员数据共享行为演化博弈模型,探索性地将通证收益率、数据共享风险态度、奖惩力度等因素引入博弈模型中,对主体的数据共享行为演化关系进行推导和仿真验算,进而得出影响数据共享的关键因素。【结果/结论】博弈系统存在两个策略均衡点。博弈双方的初始策略选择、通证收益率、数据共享风险态度、奖惩力度等是影响数据共享策略选择的关键因素。最后提出了设计动态激励机制、加强平台推广的运营管理、加强平台监管力度等建议。

Abstract:

[Purpose/Significance] This paper explore the construction of incentive mechanism for scientific researchers" to share data from the perspective of blockchain, aiming at solving the problems of weak awareness, weak motivation and insufficient willingness of scientific researchers in data sharing, so as to promote the orderly development of scientific research data management. [Method/Process] Based on the theory and method of evolutionary game, an evolutionary game model of scientific researchers" data sharing behavior based on the blockchain is constructed.This paper introduce factors such as the yield of the token, the risk attitude of researchers" data sharing, and the strength of rewards and punishment into the game model, deduces and simulates the evolution of data sharing behavior, and then obtain the key factors affecting data sharing. [Result/Conclusion] There are two strategic equilibrium points in the game system. The initial strategy choice of both sides of the game. The yield of the token, the risk attitude of data sharing, and the strength of rewards and punishment are the key factors that affect the choice of data sharing strategy. Finally, this paper puts forward some suggestions such as designing dynamic incentive mechanism, strengthening the operation management of platform promotion, and strengthening platform supervision.