Disentangling the drivers of renewable energy investments: The role of behavioral factors

The scope of this study is to investigate the main determinants of renewable energy investments in Greece. For this reason, we build an appropriate framework to infer the decision‐making process in the renewable energy sources (RES). The main drivers are then categorized under two groups as economic, and behavioral ones. In the next stage, we rely on binomial (logit and probit) and quantile regression analysis to estimate the impact of these factors on investment decisions towards RES. Our findings indicate that investors who gain better access to knowledge and exhibit a more positive attitude towards the contribution of artificial intelligence (AI) on the RES industry have a higher share of renewables in their portfolio. We argue that these investors are willing to invest a higher amount in the RES industry today. At the same time, quantile regression models illustrate that this relationship is nonmonotonic (i.e., inverted U shaped curve), arguing that positive attitudes towards the contribution of behavioral factors on RES are not adequate to encourage investments after crossing a certain point (threshold). Based on the empirical findings, we argue that the message to policymakers and government officials is to promote a faster penetration of low carbon technologies to achieve sustainable economic and social growth.     

Environmental policies,national culture,and stock price crash risk: Evidence from renewable energy firms

This study investigates the impact of country‐level environmental performance and national culture on the stock price crash risk of renewable energy firms. Employing a large sample of 626 renewable energy firms across 31 countries, we find a significant nonlinear relationship between country‐level environmental performance and crash risk. National culture dimensions are found to strongly predict the crash risk of renewable energy firms, particularly after the global financial crisis. On the contrary, national culture dimensions and environmental policies are observed to not exert any significance in explaining the crash risk of fossil fuel firms. Our results are robust with respect to alternative measures of stock price crash risk and the endogeneity of national culture dimensions. Overall, the findings of this paper contribute to the environmental economics literature by providing new evidence regarding the role of societal and environmental factors in explaining the stock price crash risk of energy firms.     

产业政策对企业研发创新的影响研究——基于促进创新型产业政策"信心效应"的视角

信心是影响产业政策实施效果背后的重要无形因素。本文从“信心效应”的新视角出发，基于2012—2017年中国A股上市公司面板数据，以《中国制造2025》为一项准自然实验，使用双重差分法研究促进创新型产业政策对企业研发创新的影响。研究结果表明：促进创新型产业政策的颁布能够通过“外部信心效应”和“内部信心效应”促进受支持企业研发投入增加；通过与受支持企业自身的营运性信心和社会性信心叠加，信心效应的影响分别出现U型与倒U型的差异；信心效应在促进创新型产业政策对受支持企业研发产出数量和实质性的影响中都发挥了作用。研究结论不仅丰富了相关文献，也为新时期产业政策的制定与实践以及企业行为调整提供了有益的启示。     

新能源汽车价格补贴政策的绩效分析和改善建议--以J新能源汽车公司为例

新能源汽车是我国汽车行业重要的发展方向,笔者通过研究我国新能源汽车的发展历程、价格补贴政策存在的问题,提出完善新能源汽车价格补贴政策的对策,以期为我国新能源产业的科学发展和我国汽车产业的转型升级提供参考。     

大国产业竞争视阙下美欧推动的国际产业补贴新规则——中国的立场与对策

在经济全球化和先进技术占主导地位的时代,大国竞争的本质在于争夺产业链的控制权,提高在产业链中的地位。为阻止中国在产业链的升级,欧美通过对外签订经贸协定,推动国有企业规则和更新补贴规则,同时在WTO框架下谋求针对中国补贴模式修改WTO补贴规则,将补贴范围从财政补贴延伸至扭曲市场的贷款,以反补贴、竞争政策、国有企业规则等多项规则管制产业补贴。我国必须通过分类改革确定国有企业在产业竞争中的作用和地位,对充分竞争行业的商业类国有企业重新塑造"商业性"或"中性"身份,避免对我国国有企业特殊反补贴规则的适用;确立我国接受产业补贴规则的底线思维,通过博弈明确产业补贴负面清单,积极回应欧美国家关于补贴透明度要求,为相关谈判奠定良好基础。     

20世纪50—60年代的中国财政学:一个传统的移入与退出

20世纪50—60年代既是新中国财政学初建时期,也见证了苏联财政学传统移入和退出的过程。就其理论和实践来源看,苏联财政学是苏联化的马克思主义、苏联特殊年代政治实践和计划经济体制等诸多因素的混合物。虽然它在发展和创新马克思主义财政理论方面作出了首创性的贡献,但其历史局限性也不可避免。在苏联财政学移植中国之时,其中一些负面特征也参与了新中国财政学的重建,并对其后中国财政学的发展起到了长久的羁绊作用。20世纪50年代后期以来,中国财政学“去苏联化”的目标未能完全实现,这一方面源于塑造苏联财政学的思维模式仍然在当时的中国财政学界起着支配作用;另一方面在那些影响财政学发展的主要因素上,当时的中苏两国极为雷同。吸取20世纪50年代中国移植苏联财政学的历史经验和教训,对当下中国合理借鉴域外学术资源、发展和创新马克思主义财政理论,有着重要的借鉴意义。     

韩国与中国台湾地区自由贸易港区发展比较研究及经验借鉴

目前,中国亟需借鉴国际经验探索建设中国特色自由贸易港。韩国政府对自由贸易港区实行税收减免、金融支持、生活配套等多方面优惠政策。中国台湾地区的自由贸易港区除了传统自由贸易港的转运功能之外,还包括深度加工制造功能,并通过功能布局、政策优化与修整提升自由贸易港区的竞争力。通过比较发现,韩国和中国台湾自由贸易港区均具有立法保障、功能多元和高效运营等3个相似特征,同时它们在管理机构、功能形态、税收减免和服务供给方面存在差异。中国特色自由贸易港应先通过立法对其管理与运行进行规范,结合区位优势选择合适的功能定位,通过税收减免优惠及增加良好生活配套供给来吸引高质量外资。     

Switzerland’s transition from flood defence to flood-adapted land use–A policy coordination perspective

This contribution examines Switzerland’s shift towards integrated flood risk management from a policy coordination perspective. The study applies a heuristic framework of policy coordination to explore how adaption needs promoted cross-sectoral policy coordination between hydraulic engineering and land use planning and enhanced coherence in flood policies targeting extreme flood events. To account for the temporal dimension in policy coordination, the article traces Swiss flood policies back to the early 1800s and distinguishes four phases of policy coordination. Across the four periods, the analysis focuses on (a) the drivers of policy coordination, (b) the manifestation of policy coordination in terms of policy frames, goals, instruments and subsystem involvement, and (c) the performance of policy coordination. Complemented by an in-depth case study of cross-sectoral flood policies in the Swiss canton Nidwalden findings show that the coordination between flood and land use policies has primarily been driven by three factors: (i) extreme floods as focusing events, (ii) an increasing problem pressure, and (iii) strategic reorientations in flood and land use policies. Today, flood risk management in Switzerland displays a high degree of sectoral interplay between hydraulic engineering and spatial planning. By fostering flood-adapted land uses Switzerland’s coordinated flood policies reduce the vulnerability to uncertain future changes in flood risk and strengthen the country’s capacities to mitigate damage in extreme floods events.     

Does oligopsony power matter in price support policy design? Empirical evidence from the Thai Jasmine rice market

In the oligopsony market, farmers may receive low prices and policy analysis assuming perfect competition can yield serious bias results. In this paper, we estimate oligopsony power between processors and farmers and evaluate the welfare impact of the paddy pledging program (PPP), a generous price support program in the Thai Jasmine rice market, with an imperfect competition model. We develop a model that consists of rice supply equation and derived demand equation. We then simultaneously estimate these equations using system estimation methods to recover oligopsony power parameters. Finally, we use these parameters to assess the welfare impact of the price support program. Using annual panel data running from crop marketing year 2001/2002–2015/2016 and exploiting the institutional feature of the PPP, we find strong evidence of some oligopsony power, a moderate level of oligopsony price distortion, and a negative relationship between price support and oligopsony power. We also find that the PPP is inefficient but effective in income redistribution. Moreover, the program benefits both farmers and consumers. With better policymaking decisions, the PPP can be efficient by setting a suitable support price. Therefore, our results show that in the case of the Thai Jasmine rice market, the generally accepted “wisdom” about agricultural price support policy does not necessarily hold, and price support can be designed to improve the efficiency of the market.     

科技政策对企业创新的作用机制研究——以广东省为例的实证分析

科技创新是立国之本、强国之路。政府在不同阶段制定相应的科技政策，以求持续激励企业参与创新活动、提高企业核心竞争力、促进产业结构转型升级。基于广东省2005-2017年上市公司数据，采用计数模型实证分析了地级市政府科技政策对企业创新的影响及作用机制。研究表明：科技政策力度越大，越能提高企业的创新水平；科技政策的激励作用主要通过研发强度这一中介变量产生；科技政策不仅能促进企业的策略性创新行为，同时也会导致企业的实质性创新行为；直接激励类型的政策对企业创新并无显著影响，而营造创新氛围的间接激励类型政策则对企业创新有着显著的正向影响；政策激励对非国有企业、非高科技企业的正向作用更加明显。