Core Insights - The article discusses the measurement of breakthrough green innovation in publicly listed companies from 2024 to 2001, emphasizing the impact of such innovations on long-term competitive advantage [1]. Measurement Methods - Four measurement methods for breakthrough innovation are constructed: 1. InnStr_Portfolio, which measures the concentration of patents held by a company. 2. InnStr_Class, representing the number of secondary patent classifications entered by the company, indicating exploration in unfamiliar technology areas. 3. InnStr_Citation, which calculates the citation frequency of patents held by the company, reflecting the significance of the innovations. 4. InnStr_New, which counts the number of patents in newly entered classifications, showing the extent of exploration in new technology paths [1][3][4]. Data Scope - The data encompasses over 40,000 samples from more than 5,000 companies, including raw data, calculation codes, and final results, ensuring accuracy and verifiability [1]. Variables Definition - Key variables include: - Coverage: Number of analysts covering the company. - Ferror: Prediction error between forecasted and actual values. - Dispersion: Degree of divergence in analyst predictions. - InnStr_Portfolio, InnStr_Class, InnStr_Citation, and InnStr_New as independent variables measuring innovation strategies [7][8]. Research Reference - The methodology and findings are based on previous research, including works by Li Zhe and others, which analyze the impact of breakthrough innovation on analyst behavior using patent classification and citation data [2].