摘要：

【目的】分析科技期刊产业链结构与产业链价值流动规律，为科技期刊产业链价值优化提出建议。【方法】运用知识管理的基本理论对科技期刊产业知识链的上游、中游和下游进行梳理。基于价值链理论，结合科技期刊产业链，明确供应链、增值链、输出链等分链条的价值活动，明晰科技期刊产业各环节的价值流向。【结果】以知识的流动为核心构建上游生产与组织、中游发行与传播和下游服务与应用的科技期刊产业链结构图。从价值增值的角度分析模块间的价值流动，并构建科技期刊产业链价值流动模型。【结论】科技期刊产业链存在价值流动堵塞、纵深拓展不足、利益分配失衡等问题。科技期刊应打破资源壁垒，实现协同共享；加速吸引资本注入，明确收益机制；深入挖掘内容资源，探索跨界增值渠道；完善技术手段，革新产业生态。

关键词: 科技期刊, 产业链, 价值链, 价值流动

Abstract:

[Purposes] This paper aims to analyze the structure and value flow patterns within the scientific journal industry chain, to offer recommendations for optimizing the value. [Methods] Using the basic theory of knowledge management, this paper delineated the upstream, midstream, and downstream components of the knowledge chain within scientific journals. Based on the value chain theory and integrating it with the scientific journal industry chain, this paper elucidated the value activities across sub-chains such as the supply chain, value-added chain, and output chain, thereby elucidating the value flow across various segments of the scientific journal industry. [Findings] Centering on the flow of knowledge, this paper constructs a structural diagram of the scientific journal industry chain, encompassing upstream production and organization, midstream distribution and dissemination, and downstream service and application. Additionally, an analysis of value flow among modules is conducted from a value appreciation perspective, culminating in the construction of a value flow model for the scientific journal industry chain. [Conclusions] The scientific journal industry chain faces challenges including value flow blockages, inadequate depth expansion, and imbalanced benefit distribution. To address these challenges, scientific journals should surmount resource barriers to foster synergistic sharing, expedite the attraction of capital infusion while delineating revenue mechanisms, deeply excavate content resources, explore cross-border value-added channels, and enhance technical capabilities to innovate the industrial ecosystem.

Key words: Scientific journal, Industry chain, Value chain, Value flow