碳中和背景下金融集聚促进山东城市高质量发展策略研究
The Research on the Strategy of Financial Agglomeration Promoting High-Quality Development of Cities in Shandong Province under the Carbon Neutrality Background

城市高质量发展是实现双碳目标的关键路径，金融集聚是影响城市高质量发展的重要因素。山东省为绿色低碳高质量发展先行区，且碳排放全国居首，研究金融集聚促进山东城市高质量发展的影响有重要意义。本文基于2007~2020年城市面板数据构建了双固定效应模型，检验金融集聚对城市高质量发展的影响，并基于门槛效应模型研究金融集聚对城市高质量发展的非线性关系。研究结果表明：金融集聚能显著促进山东省城市高质量发展；金融集聚对山东省城市高质量发展具有明显的区域差异、规模差异和发展阶段差异；金融集聚对城市高质量发展的影响存在双门槛效应。
The key path to achieving carbon neutrality lies in the high-quality development of cities, with fi-nancial agglomeration being an important factor influencing such development. Shandong Province is a pioneer in green, low-carbon, and high-quality development, and it ranks first in carbon emissions nationwide. Therefore, studying the impact of financial agglomeration on the high-quality development of cities in Shandong holds significant importance. This study constructs a double fixed effects model based on panel data from 2007 to 2020 to examine the influence of financial agglomeration on high-quality development and uses a threshold effects model to explore the non-linear relationship between financial agglomeration and high-quality development. The research findings indicate that financial agglomeration significantly promotes the high-quality development of cities in Shandong Province. Moreover, financial agglomeration exhibits notable differences in spatial location, scale, and development stage in its impact on high-quality development in Shandong Province. Finally, the study reveals a double-threshold effect in the relationship between financial ag-glomeration and high-quality development in cities.