The green economy is aimed at decreasing the dependence of the global economy on traditional fossil energy, thereby resolving conflicts between economic development and environmental issues and achieving sustainable economic development. Thus, the relation between the green economy and traditional energy markets is of great importance for both policymakers and portfolio managers. In this study, we investigate the dynamic spillover effects between the green economy and traditional energy markets by applying time and frequency spillover measures based on the TVP-VAR model. The results reveal a strong spillover relationship between the green economy and traditional energy system, and the spillover direction is mainly from green economy markets to traditional energy markets. Our analysis further reveals the heterogeneity of these spillover effects, both within green economy markets and between these markets and traditional energy markets. The performance of the U.S. green economy market is similar to that of Europe, whereas the Asian green economy market is more complex. The frequency domain results demonstrate that the spillover effects are mainly dominated by short-term (1–5 days) components, whereas medium- and long-term components have less of an effect. In addition, we find a sharp increase in the level of spillover effects during the COVID-19 pandemic.

创新创业是经济发展的重要动力,其中高质量创业对推动经济高质量发展至关重要.本研究以个体非认知能力为切入点,研究高等教育对高质量创业的影响.本文研究发现高等教育会增加居民机会型创业行为的选择,这一影响在使用模糊断点回归进行因果识别后仍然显著;机制分析表明,高等教育通过提升个体的非认知能力,促进个体的严谨性、外向性和开放性水平,进而提升机会型创业意愿;异质性分析表明,高等教育对居民机会型创业的影响存在代群差异,在70后群体中的正向影响更加突出,但是对80后群体影响不显著;此外,父亲经商或从政经历对于高学历个体机会型创业决策有正向的调节作用.本研究揭示了教育与机会型创业的关系及传导机制,对提升创业质量,推动经济高质量发展具有政策启示意义.

农村金融是整个我国金融体系中最为薄弱的环节,发展农村普惠金融应是下一步我国金融体系改革的重点.本文分析扬州市农村普惠金融发展现状,认为我国农村金融市场体系不断优化,但还有待进一步完善和优化.本文基于扬州市农村普惠金融发展现状,提出促进农村普惠金融发展的对策建议.