从“电信竞争”到“平台竞争”的演变与重构
——《电信竞争》出版20年来信息网络产业的竞争与发展
胡汉辉 刘怀德 罗亮
摘 要:《电信竞争》出版20年来网络行业的发展,可以从电信竞争、电视竞争、平台竞争三阶段的角度进行审视。拉丰、梯若尔所开拓之新规制经济学研究范式对当今世界的平台竞争问题仍然具有较强的解释力,是可供借鉴的思维方法之一。需要仔细把握平台的“瓶颈”引特征,在规制与竞争之间寻求有利于发展的平衡,形成“平台竞争”的理论分析体系。
关键词:电信竞争 平台竞争 演变与重构
Evolution and Reconstruction:from Telecommunications competition to Platform competition:The Competition and Development of Information Network Industry in 20 years since the publication of Competition in Telecommunications
Hanhui Hu Huaide Liu Liang Luo
Abstract: The development of network industry in the 20 years since the publication of Competition in Telecommunications can be reviewed from the perspective of three periods: competition in telecommunications, competition in televisions and competition in platforms. The new research paradigm of regulatory economics developed by Laffont and Tirole still has strong explanatory power to competition in platforms nowadays, and is one of the thinking methods that can be used for reference. The "bottleneck" characteristics of the platform need to carefully grasped and a balance conducive to development between regulation and competition need to be sought in order to form a theoretical analysis system of " competition in platforms ".
Keywords: Telecommunications Competition Platform Competition Evolution and Reconstruction
JEL Classification:L50 L10
全球数字贸易规则谈判影响因素探究
——兼论伙伴关系选择
马述忠 王今非 郭雪瑶
摘 要:随着信息通信技术的创新发展,贸易经历着“数字化”的深刻变革,数字贸易推动着国际贸易形态的快速转型和蓬勃发展,同时对现有的国际贸易规则形成有力冲击和严峻挑战,全球数字贸易规则的制定与重构成为新一轮国际贸易谈判和规则竞争的焦点。本文基于WTO贸易协定数据库中62个国家的数据进行实证检验,探究全球数字贸易规则谈判的影响因素,研判可能的全球数字贸易规则谈判伙伴,以期能够对现有的数字贸易规则谈判相关文献作出补充。研究结果显示,影响全球数字贸易规则谈判的因素主要在于两国经济地理、政治文化和基础设施等。本文研究的现实意义在于:一方面,通过提炼总结世界各国的立场主张和焦点分歧,从而推动实现全球数字贸易规则谈判的互利共赢;另一方面有利于中国立足全球视野,在全球数字贸易规则构建过程中更好地发挥中国角色和优势。
关键词:全球数字贸易 全球数字贸易规则 贸易伙伴关系
Research on Influencing Factors of Negotiations on Global Digital Trade Rules, and Trade Partnership Options
Shuzhong Ma Jinfei Wang Xueyao Guo
Abstract: With the innovation and development of information and communication technology, trade is undergoing a profound transformation of "digitalization". Digital trade promotes the rapid transformation and vigorous development of international trade patterns. At the same time, digital trade has formed a powerful impact and severe challenge on the existing international trade rules. The formulation and reconstruction of global digital trade rules has become the focus of a new round of international trade negotiations and rules competition. Based on the data of 62 countries in the WTO trade agreement database, this paper conducts empirical testing, explores the influencing factors of global digital trade rule negotiation, and judges possible global digital trade rule negotiation partners, in order to supplement the existing literature on digital trade rule negotiation. The research results show that the main factors affecting the negotiation of global digital trade rules are the economic geography, political culture and infrastructure of the two countries. The practical significance of the research in this article lies in: On the one hand, by refining and summarizing the positions and focal differences of countries around the world, so as to promote the realization of mutual benefit and win-win in the global digital trade rule negotiation; On the other hand, it is conducive to China based on a global perspective and better play its role and advantages in the construction of global digital trade rules.
Keywords: Global Digital Trade Global Digital Trade Rules Trade Partnership
JEL Classification: F13 F53
期刊评级会加剧论文发表的拥挤程度吗?
——基于中国经济类学术期刊的实证研究
陈艳莹 张子贞 张小凡
摘 要:针对近年来中国的学术评价体系日益被论文发表的期刊等级所左右的现象,本文创新性地考察了期刊评级这一外生的制度因素通过扭曲高质量和低质量论文作者的投稿行为,加剧学术期刊论文发表拥挤程度的作用机理,并以中国经济类152本学术期刊为样本,对理论模型得出的结论进行了细致的实证检验。研究发现,当学术评价体系“以刊代文”程度较高时,期刊评级制度会导致进入评级榜单的学术期刊发表周期延长;期刊所进入的评级榜单在学术评价中的溢价越高,拥挤程度上升幅度越大;榜单中相对质量越低的期刊,被评级收录对其论文发表周期的延长效应越明显,容易诱发这类期刊的机会主义行为。提高学术期刊市场的发表效率,必须切实落实“破五唯”的战略任务,扭转目前学术评价中过度强调期刊等级和比拼论文数量的倾向,特别要弱化期刊的质量认证功能,完善学术论文质量的同行评议机制。
关键词:学术期刊 期刊评级 发表周期 认证效应 双向固定效应
Does Journal Rating Make It More Crowded To Publish Papers?
——An Empirical Study Based On Chinese Economic Academic Journals
Yanying Chen Zizhen Zhang Xiaofan Zhang
Abstract: In this paper, we establish a game model to analyze the mechanism of the increase of publication delay caused by journal rating. We also use a two-way fixed-effect model to test the above-mentioned mechanism by taking 160 Chinese economic academic journals from 2008 to 2015 as samples.The results show that as the academic evaluation system in China becomes more dependent on the journal's rating results, the journal's entry into the rating system will lead to a longer publication delay, i.e. the crowding effect. Moreover, the above effect is adjusted by the rating premium of the rating system that the journals enter and the ranking position of the journals in the ranking list. Specifically, the higher the premium rating system that journals enter, or the lower the ranking of journals in the ranking list, the more serious the increase of publication delay. Therefore, academic evaluation institutions should reduce the over-reliance on the journal rating results, so as to alleviate the distortion of the certification function of journal rating and reduce the degree of crowding effect.
Keywords: Academic Journal Journal Rating Publication Delay Certification Effect Two-Way Fixed Effect
JEL Classification: D82 D84 L15
平台的本质:一个前沿性综述与展望
李春利 高良谋
摘 要:平台的本质是平台理论研究的基础和逻辑起点。本文综述了关于平台的本质研究的主要理论和最主流的观点。本文回顾技术管理视角下的平台本质理论、战略管理视角下的平台本质理论、产业组织视角下的平台本质理论,以及生态系统视角下的平台本质理论,在此基础上,系统总结和比较了四种视角下平台本质理论的异同,进一步提炼出平台本质理论研究存在的问题以及理论分歧的焦点,并对其进行了前瞻性展望。本研究在一定程度上加强了各研究视角之间的交流和对话,为后续理论与经验研究奠定了基础。
关键词:平台理论 产品开发平台 平台战略 双边市场平台 平台生态系统
The Nature of Platforms: A Frontier Survey and Outlook
Chunli Li Liangmou Gao
Abstract: As the foundation and logical starting point of platform theory research, the nature of platform has been studying. This paper reviews the main theories and most mainstream views on the nature of platform. On the basis of reviewing the theory of nature on platform, the paper systematically makes comparisons and contrast on the similarities and differences from the perspective of technology management, strategic management, industrial organization, and ecosystem. Furthermore, the paper concludes the existing problems in the theoretical research of platform’s nature and the forward-looking outlook. Also, the focus of theoretical divergences is further refined. This study, to some extent, strengthens the communication and dialogue among different research perspectives and lays a foundation for subsequent theoretical and empirical researches.
Keywords: Platform Theory Nature of Platform Product Development Platform Platform Strategy Two-sided Market Platform Platform Ecosystem
JEL Classification:L00 L20 M00
地方政府的环境行为与居民幸福感
殷金朋 钟彬斌 陈永立
摘 要:本文匹配中国综合社会调查数据与地级市层面的环境数据,运用有序Logit模型等,实证检验地方政府的环境污染容忍和治理努力对居民幸福感的影响,并运用可乘交互效应模型,检验晋升和财税收入双重激励机制的调节效应。研究发现:地方政府的环境污染容忍显著降低了居民幸福感,环境治理努力与居民幸福感呈现“倒U型”关系,且环境治理工具的幸福效应迥异不同;异质性检验发现,中部地区与低收入群体的幸福感变动对污染容忍较为敏感,而东部地区和高收入群体对治理努力更为敏感;晋升激励负向调节污染容忍对居民幸福感的直接影响,财税收入激励正向调节治理努力对居民幸福感的直接影响。使用工具变量缓解内生性问题及其他一系列稳健性检验后,以上结论依然稳健。
关键词:环境污染 环境治理 居民幸福感 政治晋升激励 财税收入激励
Environmental Behavior of Local Government and Subject Well-being
Jinpeng Yin Binbin Zhong Yongli Chen
Abstract: The paper analyses the empirical research of the influence of the local government's environmental behavior on the residents' subject well-being, and the moderating effects of political promotion and fiscal incentives based on the CGSS2003-2013 using the ordered logit model and multiplicative interaction models respectively. The results show that: the environmental degradation tolerance of local governments significantly go against residents' subject well-being, but there are "inverted U-shaped" relationships between the environmental governance and residents' subject well-being. Analysis on heterogeneity show that: the changes of subject well-being of the central regions and low-income groups are more sensitive to degradation tolerance, but the eastern regions and high-income groups are more sensitive to environmental governance efforts. Political promotion incentive negatively moderates the relationship of between environmental degradation tolerance and subject well-being, and fiscal incentive positively moderates the relationship of between environmental governance efforts and subject well-being. Finally, we introduce instrumental variable to alleviate endogenous problems and a series of other methods to test the robustness of the above conclusions, and the conclusions are still robust.
Keywords: Environmental Degradation Environmental Governance Subject Well-being Political Promotion Fiscal Incentive
JEL Classification: H50 H73 Q58
要素市场扭曲与企业出口产品质量
——理论机制与实证检验
范爱军 郑志强 马永健
摘 要:通过合并匹配中国工业企业数据库、中国海关数据库和中国专利数据库,从理论和实证两个层面研究了要素市场扭曲对企业出口产品质量的影响及其作用机制。结果发现:要素市场扭曲显著抑制企业出口产品质量升级,使用工具变量法和变换代理变量后,结论依然成立;考虑企业特征、行业特征和地区特征的异质性分析结果表明,要素市场扭曲对一般贸易企业、民营企业、中西部企业的抑制作用更大,对资本密集型行业和劳动密集型行业的影响大于技术密集型行业;中介效应模型结果显示,企业生产率和固定成本投入效率是要素市场扭曲影响企业出口产品质量升级的重要途径。基于以上研究结论,本文提出完善要素市场资源配置机制、构建高质量生产体系以提高企业生产率和固定成本投入效率的政策建议。
关键词:要素市场扭曲 出口产品质量 企业生产率 固定成本投入效率
Factor Market Distortions and Firm’s Export Product Quality
—Theoretical Mechanism and Empirical Test
Aijun Fan Zhiqiang Zheng Yongjian Ma
Abstract:By combining and matching China Industrial Enterprise Database, China Customs Database and China Patent Database from 2000 to 2007, this paper studies the impact and mechanism of China’s factor market distortion on the quality of firm export products from theoretical and empirical aspects. The results are as follows. The factor market distortion significantly inhibits the quality upgrading of firm’s export products, and the conclusion is still robust after using the instrument variable method and the proxy variable transformation. The heterogeneity analysis results considering the characteristics of the enterprise, industry and region show that the factor market distortions have a greater inhibitory effect on general trade, private enterprise, and mid-western enterprises. Capital-intensive and labor-intensive industries are more affected than technology-intensive industries. Further intermediary effect tests prove that enterprise productivity and fixed cost input efficiency are important ways for factor market distortions to affect the quality upgrade of export enterprises. Based on the above research conclusions, this paper proposes policy recommendations for improving the factor market resource allocation mechanism and constructing a high-quality production system to improve enterprise productivity and fixed cost input efficiency.
Keywords: Factor Market Distortion Export Product Quality TFP Fixed Cost Input Efficiency
JEL Classification: F10 D21
我国区域生态福利绩效检思与优化
林克涛 张策 刘义圣
摘 要:在强可持续发展范式下,生态福利绩效分解为经济绩效与福利绩效两个维度,本文在剖析生态环境、经济产出、人民福祉三者相互作用的基础上,运用Super–NSBM模型对我国区域生态福利绩效水平进行测算并实证分析的结果表明:我国整体生态福利绩效处于中高水平波动变化状态,区域间的差距水平较大;七大地区总体而言经济绩效低于福利绩效,且经济绩效与福利绩效两个维度的效率绝大多数处于DEA无效状态,资源转化率低是掣肘生态福利绩效提升的主要原因之一。建议:优先绿色发展,协调产业生态转型;推动区域协同,协调全域联动发展;强化资源利用,协调科技多元转化;重视公共福利产出,协调公共资源分配。
关键词:生态福利绩效 资源消耗 经济增长 生态保护 福利水平
Examined Ponder and Majorization of Chinese Regions Ecological Welfare Performance
Ketao Lin Ce Zhang Yisheng Liu
Abstract: Under the strong sustainable development paradigm, the performance of ecological welfare is decomposed into two dimensions: economic performance and welfare performance. Based on an in-depth an analysis of ecological environment, economic output and people's well-being, this paper uses the Super-NSBM model to evaluate the performance of regional ecological welfare and empirical analysis in China. The results show that China’s overall ecological welfare performance is in a state of mid-to-high level of fluctuations, and the gap between regions is large; On the whole, the economic performance of the seven regions is lower than the welfare performance, and the efficiency of the two dimensions of economic performance and welfare performance is mostly in the invalid state of DEA. The low resource conversion rate is one of the main reasons for restricting the improvement of ecological welfare performance. Recommendations: prioritize green development and coordinate industrial ecological transformation; optimize regional coordination and coordinate across the board linkage development; strengthen resource utilization and coordinate the transformation of science and technology; focusing on public welfare output and coordinate public resource allocation.
Keywords: Ecological Welfare Performance Resource Consumption Economic Growth Ecological Protection Welfare Level
JEL Classification: D61 Q57