云南省作为我国地震灾害最严重的地区之一，其巨灾保险制度建设对防灾减灾和经济社会可持续发展具有重要意义。本文基于云南省 2015 年以来的地震巨灾保险试点实践，系统梳理了试点探索、初期实践与模式升级三个阶段的发展历程，总结出制度碎片化、财政依赖与基差风险三大核心问题。研究发现，试点制度存在时空覆盖失衡与短期化运作的可持续性困境，财政主导模式抑制了市场需求，指数保险的基差风险问题导致保障有效性不足。针对上述问题，本文提出构建“多支柱、多层次、可持续”的地震巨灾风险共治体系，通过差异化产品设计、需求侧改革与数据驱动技术赋能，推动政府、市场与社会协同治理。研究结论为边疆多民族地区巨灾保险制度创新提供了理论框架与实践路径，对完善国家巨灾风险管理体系具有重要参考价值。

We investigate whether a firm’s decision on green bond issuances is influenced by the green bond issuances by other firms in the same industry. We find that a firm is significantly more likely to issue green bonds after observing that other firms in the same industry have previously issued green bonds. This effect cannot be explained by the issuer’s supplement to their previous issuances, incentive policies, and industry competition. Furthermore, we show that issuing green bonds can bring significant positive stock excess returns, which increases the motivation for institutional investors to learn and drive other firms in the same industry they hold to issue green bonds. Our findings indicate that the peer effect can be driven by social learning of the common ownership among firms and explain the reason for the rapid increase in green bond issuance.

This study investigates the influence of smart supply chain management on the Environmental, Social, and Governance (ESG) performance of Chinese manufacturing firms spanning from 2009 to 2022. Our findings reveal a positive association between smart supply chain management and enhanced ESG performance, a relationship consistently upheld across various analytical methodologies. Additionally, we uncover that smart supply chain practices stimulate corporate social responsibility (CSR) disclosure, contributing to heightened transparency and subsequently bolstering ESG metrics within firms. Furthermore, our analysis demonstrates that the positive effect of smart supply chain management on ESG outcomes is particularly pronounced among firms that are operating in less competitive and more environmentally impactful industries, receiving heightened media scrutiny, and influenced by Confucian principles. This research provides actionable insights for firms seeking to advance their ESG initiatives.

Copper resources are widely used in power networks and clean - energy tech like PV panels, wind turbines, and NEVs. Restricted by domestic resources, China's copper supply chain is vulnerable with risks. Based on six supply - chain stages, this paper builds an assessment system for China's copper supply - chain risks. By adopting an improved Benefit of Doubt (BOD) model, this paper has systematically evaluated the risks in the whole copper supply chain, revealing the trends and deep-rooted causes of these risks. The findings of this study reveal that: (1) The supply chain risk of China's copper resources presents a significant upward trend over the past 15 years; (2) The current supply chain risks in copper are mainly concentrated at the stages of import, production, and application; and the recycling risk has a great potential for reducing the copper supply chain risks in the future. Based on these findings, this paper proposes two policy recommendations: (1) Develop diversified channels for importing copper resources and optimize overseas investment patterns and; (2) Improve the domestic supply capacity of secondary copper resources and reduce the risks at the recycling stage.

The relationship between ESG factors and corporate performance is contentious, partly due to the literature's neglect of organizational demographic differences. Using data from 5,127 Chinese companies (2009-2022), we empirically analyze ESG's impact on corporate performance, factoring in the demographic heterogeneity of executive teams. Our findings indicate that although ESG indeed enhances corporate performance, its conversion effect is significantly influenced by the vertical dyads of gender and education within the top management teams (TMT). Additionally, our extended analysis reveals that these two types of vertical dyads exhibit distinct structural characteristics.

We conducted a nationwide field experiment with 4,800+ Chinese-listed companies, randomly raising ESG concerns to their management teams via high-visibility and high-stakes online platforms. Tracking the full impact-generating process, we find that companies respond to our concerns by providing high-quality answers, publishing ESG reports, and making commitments to investors. Over time, Environmental (E) inquiries boost stock valuations, while Governance (G) concerns prompt skepticism. Productive and opaque firms are more likely to respond, consistent with a signaling model where costly ESG actions signal firm quality under information asymmetry. Overall, ESG actions are likely driven by profit-oriented signaling rather than values-based motives.

暂无

This paper explores the impact of Confucian culture on the environmental management practices of firms, utilizing data from A-share listed companies in China from 2009 to 2022. The study reveals several significant findings: (1) Firms in regions with a stronger presence of Confucian culture are more likely to adopt environmentally responsible management practices; (2) Confucian culture enhances firms' environmental management through three channels: promoting innovation, easing financing constraints, and reducing managerial myopia, with particular emphasis on alleviating financing constraints; (3) Regional environmental regulations mitigate the positive influence of Confucian culture on firms' environmental management practices. This study contributes to the literature by elucidating the determinants of corporate environmental management and emphasizing the critical role of cultural factors, particularly in overcoming financial barriers, in corporate decision-making.

The commodity and financial characteristics of carbon emission allowances play a pivotal role within the Carbon Emission Trading Scheme (CETS). Evaluating the effectiveness of the scheme from the perspective of carbon price is critical, as it directly reflects the underlying value of carbon allowances. This study employs a time-varying Difference-in-Differences (DID) model, utilizing data from publicly listed enterprises in China over the period from 2010 to 2023, to examine the effects of carbon price level and stability on Total Factor Productivity (TFP). The results suggest that both an increase in carbon price level and stability contribute to improvements in TFP, particularly for heavy-polluting and non-stateowned enterprises. Mechanism analysis reveals that higher carbon prices and stability can stimulate corporate engagement in green innovation, activate the Porter effect, and subsequently enhance TFP. Furthermore, optimizing the system environment proves to be an effective means of strengthening the scheme's impact. The study also finds that allocating initial quotas via payment-based mechanisms offers a more effective design. This research highlights the importance of strengthening the financial attributes of carbon emission allowances and offers practical recommendations for increasing the activity of trading entities and improving market liquidity.

This paper investigates the impact of environmental awareness on local fiscal revenue in China. We exploit the unexpected release of the environmental documentary Under the Dome in early 2015 as an exogenous shock on residents preferences. The generalized difference-in-difference estimation shows that on average, a one standard deviation increase in the exposure to the documentary would reduce the government land sale revenue by 21.45 billion CNY. Consistent with the “vote with feet” mechanism in Tiebout model, after the release of this film, residents increase awareness of air pollution and express higher mobility intention. Local government also raises environmental investment as a response. This indicates the value of market in constraining the behavior of local governments in authoritarian states.