[目的/意义]"竞争力影响因素"作为竞争情报研究中的核心情报问题，成为众多学者的关注点。针对现有上市公司竞争力研究中分析对象多以年报中财务信息为主，忽略非财务信息的现象，尝试对年报披露的全部内容进行探索性分析，以期为竞争情报研究和实践提供理论指导。[方法/过程]以上市公司为例，运用扎根理论对36个样本的上市公司年报进行深度分析，通过开放式编码、主轴编码和选择性编码等过程提炼出与上市公司竞争力有关的概念和范畴。[结果/结论]建立以生产活动、外部环境、技术创新、要素管理、公司治理和核心竞争力认知为核心的上市公司竞争力影响因素PETEGP模型，各个因素与竞争力存在着时间效应，外部环境、技术创新、要素管理、公司治理和核心竞争力认知通过与生产活动的相互作用，共同影响上市公司竞争力。
[Purpose/significance] As the key intelligence topic in the research of competitive intelligence, "influencing factors of competitiveness" becomes the focus of many scholars. In the study of the listed companies' competitiveness, most of the researches focuse on financial information in the annual report, ignoring non-financial information. To cure the above phenomenon,this paper tries to analyze the entire disclosed content in the annual report, and provide theoretical guidance for the research and practice of competitive intelligence.[Method/process] Taking the listed companies as examples, the annual reports of 36 listed companies are deeply analyzed by grounded theory in this paper. Then, through the process of open coding, axial coding and selective coding, this paper refined the concepts and categories which related to competitiveness.[Result/conclusion] The PETEGP model of the influencing factors of listed companies' competitiveness is established in this paper, including production activities, external environment, technological innovation, element management, corporate governance and core competitiveness perceiving. The results indicate that typical time effect exists in this PETEGP model, external environment, technological innovation, element management, corporate governance and core competitiveness perceiving push competitiveness through the interaction with production activities.
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