粤港澳大湾区制造业集聚与区域创新

以2009—2020年粤港澳大湾区11个城市为研究对象，探讨制造业集聚与区域创新的关系。研究发现，制造业集聚显著提高区域创新水平，可通过提高企业竞争这一路径实现。进一步分析发现，金融业集聚对区域创新发展具有显著的正向关系，金融产业和制造业产融协同集聚显著提高区域创新水平。研究结果表明，制造业集聚加剧产业内部企业创新竞争，带动区域创新发展，且金融业在创新中起到积极的推动作用。指出应鼓励区域企业创新竞争，优化营商环境，为产业融合发展提供保障。     

智慧居家养老服务协同供给的优化路径研究——以广西钦州市智慧居家养老项目的实践经验为例

智慧居家养老服务的协同供给可以形成社会联动效应，降低公共服务成本。运用公共服务协同供给分析框架，通过交叉分类方法从协同主体的利益与目标两个变量的耦合性出发分析广西钦州市智慧居家养老项目中养老服务主体间不同种类的协同关系，可以从加强政府领导、形成合作联盟、建立市场标准、创新扶持政策4个方面完善政府、企业、社会组织之间不同类型的协同供给，实现社会资源的高效利用以及向智慧居家养老服务的发展和转变。     

COMPARING PPP WITH TRADITIONAL PROCUREMENT: THE CASE OF SCHOOLS PROCUREMENT IN IRELAND

Advocates of public‐private partnerships (PPPs) argue that they can deliver public infrastructure more efficiently than traditional procurement through timelier completion and superior value for money. Despite these claims comparative analysis of the performance of both procurement methods has received scant attention in the PPP literature to date. This paper addresses this issue by providing an in‐depth, case‐based comparison of PPP versus traditional procurement in the schools sector in Ireland. Through detailed semi‐structured interviews with key stakeholders and an examination of the available documentation, we assess whether the key objectives of using PPP have been achieved. Overall, we find no evidence that PPP leads to faster delivery of infrastructure when the overall procurement process from contract notice to delivery is accounted for. In addition, we find only limited evidence to suggest that PPP results in better value for money.     

Methodological Advances in DEA: A survey and an application for the Dutch electricity sector

We survey the methodological advances in DEA over the last 25 years and discuss the necessary conditions for a sound empirical application. We hope this survey will contribute to the further dissemination of DEA, the knowledge of its relative strengths and weaknesses, and the tools currently available for exploiting its full potential. Our main points are illustrated by the case of the DEA study used by the regulatory office of the Dutch electricity sector (Dienst Toezicht Elektriciteitswet; Dte) for setting price caps.     

State-owned enterprises going public The case of China

Public listing is a key reform measure for large state‐owned enterprises (SOEs) in China. We find evidence that public listing lowers state ownership significantly, lessens firms’ reliance on debt finance, and allows firms to increase capital expenditure, at least temporarily. We also find that ownership structure affects post‐listing performance. However, we find no statistical evidence of a positive effect of public listing on firms’ profitability. We suggest alternative interpretations of the last finding.     

我国救济性投资的现状、问题及对策

我国救济性投资的救济力度远远低于救济需求,在社会救济意识、救济管理、资金来源、投资形式等方面存在不足,投资增长缓慢,且存在城乡失衡和地区失衡.应创新公民的社会保障观念和思维模式,建立健全救济性投资的管理机制,着力解决救济性投资的不平衡问题,并且投资形式要向着多元化、多层次的方向发展.     

浅析公共服务有效供给的新模式

通过对公共服务的属性分析，结合新政治经济学理论和政府失败的现实因素，探索公益物品的有效供给模式，提出了公共服务的签约转包机制，并分析了这一机制的不足和政府的作用。     

城市房屋拆迁中的公共利益在程序法上的界定——兼评《城市房屋拆迁管理条例》第十六条

公共利益内涵在立法上的缺失,造成大量个人利益被侵犯的案例,在城市房屋拆迁中尤其突出。本文通过探讨如何从程序上赋予受公共利益影响者参与对公共利益内涵的确定以及在个人利益受到侵犯时给予司法救济的途径的问题,试图从法律程序上限制政府对公共利益的滥用,并最大程度地维护公民的个人利益,以此暂时回避对公共利益内涵问题的探讨。     

欠发达地区新农村建设与农村公共产品供给

农村公共产品的供给对欠发达地区新农村建设意义重大，而现阶段欠发达地区农村公共产品供给却存在着供给观念滞后、供给主体单一、城乡之间供给的不公平性以及监督管理体制的缺失等突出问题。如何解决这些问题。主要应从转变观念、引入市场机制和社会力量、建立城乡一体化的公共产品供给体系、创新农村行政管理制度等方面入手。以此推动欠发达地区新农村建设的进程。     

国债规模的均衡数量及优化

笔者基于世代交叠模型,假定政府执行赤字预算体制,在市场结清的均衡状态下得到了确定国债规模与私人资本规模之比值的解析式。通过模拟发现税率、基本财政支出率、产出关于私人资本的弹性等是决定该比值大小的主要因素。