Group 1 - The core argument of the article is that public data openness can significantly enhance patient capital, particularly from the perspective of insurance capital holdings in strategic emerging industries listed on the A-share market from 2010 to 2022 [2] - The study utilizes a difference-in-differences model to analyze the impact of provincial data openness on insurance capital holdings, finding a notable increase in insurance capital holdings in local strategic emerging industries after the establishment of provincial data openness platforms [2] - Key mechanisms identified include breaking down information barriers and increasing holding willingness, which help insurance institutions expand their information acquisition channels and improve information quality [2] Group 2 - The research indicates that public data openness significantly reduces the risks associated with insurance capital holdings while enhancing holding returns [2] - The positive effects of public data openness on insurance capital holdings are more pronounced in samples with low external attention, severe financing constraints, and high levels of data openness in their regions [2] - An increase in insurance capital holdings contributes to the growth of patient capital and promotes the upgrading of human capital in strategic emerging industry listed companies, positively impacting their new productive capacity development [2] Group 3 - The article provides important policy implications for advancing digital economy strategies and enhancing patient capital through the exploration of the economic consequences of public data openness [2]