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格致经济论坛第123、124期

发布者:经济学系     时间:2024-07-01     阅读次数:713

报告时间:2024年7月1日(星期一)下午14:00-16:00

报告地点:商院大楼218

邀请部门:经济学系


报告题目:宽带建设与农户流出研究

报告摘要:

中国宽带基础设施建设取得极大进步,但文献就宽带建设对农户流出的影响研究较少。我们基于中国2016-2021年电信普遍服务工程,结合2013-2021年中国家庭金融调查数据和对应社区数据,实证考察宽带基础设施建设对农户流出的影响。研究结果显示,电信普遍服务工程显著提升行政村通光纤的概率,显著增加农户连接互联网的比例。家庭更多使用手机,受访者更加关注经济和金融信息。电信普遍服务工程显著增加农户流出的概率,包括流出区县的概率,但对跨省流出的概率影响不显著。


报告人:马双(广州大学)

报告人简介:

马双,广州大学经济与统计学院副院长、教授、博导,研究领域为收入分配,在国内外经济学核心期刊发表论文40余篇,其中中文论文见于《经济研究》(8篇)、《管理世界》(2篇)、《经济学(季刊)》(6篇)等国内期刊,英文论文见于《Journal of International Economics》《World Development》《Journal of Empirical Finance》《China Economic Review》等国外权威杂志,长期参与中国家庭金融调查、统计工作,发布多份调研报告,包括《中国家庭收入差距报告》《中国城镇地区住房空置率报告》等,产生了重大社会影响。


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报告题目:The Role of Local Government Debt in Promoting Green Technological Innovation: Evidence from China

报告摘要:

Effectively harnessing the positive externalities of local government debt while minimizing associated debt risks holds is crucial for ensuring the effectiveness of urban governance and promoting the sustainable growth of urban economies. We explore the impact of local government debt on green technological innovation across Chinese cities from 2015 to 2021, with a focus on firms listed on the A-share market. Our findings suggest that the strategic use of local government debt to support new infrastructure investment and improve firm profitability, has significantly incentivized firm green technological innovation. Our results remain consistent across endogenous treatment and robustness tests. The promotional effect is more pronounced in economically developed regions with optimal industrial structure, and among state-owned, large-sized, and high ESG-rated firms. Furthermore, there is a nonlinear impact of implicit debt on green technological innovation, initially showing insignificance and then presenting a noteworthy limitation. It can be suggested that the financing of local government debt can be allocated to more efficient areas such as new infrastructure construction, thus promoting urban innovation and economic growth.


报告人:李子燃(西南财经大学)

报告人简介:

李子燃,西南财经大学财税学院投资系副教授,硕士生导师,于2017年获美国爱荷华州立大学经济学博士学位,兼任四川省专家服务团专家,主要研究方向为农业、发展和环境领域的公共投资评价与投资者行为分析,学术成果发表在农业经济领域顶级期刊《American Journal of Agricultural Economics》,以及《Journal of Futures Markets》《Financial Research Letters》《The Social Science Journal》等国际知名期刊。


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