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公共治理理论述评 总被引:2,自引:0,他引:2
文章从公共治理理论的产生、发展及其核心逻辑、主要的研究内容出发,概览了国内外关于公共治理理论的研究进展。从未来研究方向看,无论是关于公共治理的不同治理模式安排还是治理绩效的评价,都存在很大的研究空间。在国内,关于中国的公共治理问题,在当前建设和谐社会的总方针指导下,深入研究非常值得期待,以期为中国的公共管理变革提供决策支持。国内的研究一方面可以借鉴国际上的经验和方法,开展公共治理的比较研究、实证研究,另一方面可以按照公共治理的理论逻辑开展一般性的理论研究或者是公共治理在一些领域的应用研究,例如在创新型国家假设中加强科技创新管理的公共治理研究等,这些研究都需要特别注意中国实际。 相似文献
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强化学习(RL)通过试错与环境交互获得策略的改进,其自学习和在线学习的特点使其成为机器学习研究的一个重要分支.多智能体强化学习(MARL)和分层强化学习(HRL)是该领域近年的两个研究热点,二者融合形成的多智能体分层强化学习(MAHRL)则是当前一个新的研究方向.MARL、HRL和MAHRL虽已取得了研究成果,但也要指出MAHRL研究中尚未解决的问题及其研究思路. 相似文献
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《The Developing economies》2017,55(4):261-289
In this paper, we use results of a novel survey covering 1,000 firms from 16 different sectors of the Turkish economy along with a two‐sector dynamic general equilibrium model to measure the extent of informality in these sectors. Moreover, we also evaluate the effects of two different policy tools on informality, namely, income taxes and tax enforcement. Our results show that while both are effective policy tools in dealing with informality, tax enforcement is a relatively more efficient tool and tax becomes quite ineffective at lower levels of informality. 相似文献
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浙江省城市经济发展水平的定量分析 总被引:5,自引:0,他引:5
本文基于浙江城市经济发展不平衡现状,采用因子分析和系统聚类分析方法综合评价该省11个地级市的经济发展水平,发现这11个城市可以被分成四类,大体呈东高西低的地域分布格局,并探讨了实现均衡发展的途径。 相似文献
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Eiichi Tomiura 《Asian Economic Journal》2005,19(3):273-289
The present paper reexamines the relationship between technological capabilities and FDI decisions at the firm level. The data cover 118 300 Japanese firms in all manufacturing industries. The R&D of Japanese firms has a noticeably weaker relationship with FDI in Asia than with FDI in industrial countries. This finding is confirmed to be robust even when alternative estimation techniques are used and when R&D expenditure data are replaced by patent data. The estimation results also reveal non‐negligible fixed entry costs for FDI, a finding consistent with the observation that only approximately 2 percent of the firms invest abroad. 相似文献
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选择中国47家市委党校的截面数据为样本,对党校收入多元化的影响因素进行实证分析。得出的结论为:党校培训容量对党校收入多元化产生了显著的正向影响,党校人力资本对党校收入多元化产生了显著的正向影响,党校所在地经济发展水平对党校收入多元化产生了显著的负向影响,党校所在地居民收入对党校收入多元化产生了显著的正向影响,党校所在地产业结构对党校收入多元化的影响不显著。 相似文献
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This study aims to show that the product proliferation strategy in multi‐product duopoly is first‐mover advantage. We consider simultaneous and Stackelberg variety competitions. A firm producing more varieties charges a higher price, produces larger total quantities, and earns higher total revenue. When firms sequentially choose the masses of varieties and then simultaneously decide prices, the leader produces more varieties and enjoys first‐mover advantage. The masses of varieties can be regarded as strategic substitutes in the same way that quantities are. Finally, the market is likely to provide too few varieties relative to the social optimum. 相似文献
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浅谈我国生态物流的效益分析 总被引:5,自引:0,他引:5
随着全球一体化进程的加快,资源的稀缺性在世界范围蔓延。在物流领域,人们迫于寻找一种新型的资源利用和循环方式来解决这一难题。比较现存的5种循环型物流的本质、目标和内容,得出结论:生态物流是现代物流的较好选择,也是经济效益、社会效益和生态效益三目标的统一。本文建立了多目标的混合整数规划模型,在实际运用中帮助企业论证生态物流效益可行性。最后,提出我国发展生态物流的组织模式和网络结构的设想。 相似文献
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按照哈佛学派的核心思想,集中度高低对市场结构和经济绩效具有决定性的意义。参照这一思想,全面计算我国当前各行业的产业集中度,对各行业市场结构进行分析。结合集中度差距指标构建实证研究的差分模型,对产业集中与经济绩效的关系进行实证研究,并提出针对性的对策建议 相似文献
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信息技术发展使数据成有价值资产,全面客观评估数据资产价值成为当前研究热点。以互联网企业为对象,比较数据资产评估方法后,选取多期超额收益模型评估其数据资产价值。因传统模型有贡献额不清晰、收益期难确定等不足,引入ANP(网络分析法)二次割差细分收益贡献额,用皮尔曲线确定收益期,提出改进多期超额收益法的互联网企业数据资产价值评估模型。结果表明,该改进模型能有效解决评估不准确问题,可为互联网企业资产价值评估提供方法支持。 相似文献
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Do Foreign Investors Care about Labor Market Regulations? 总被引:1,自引:0,他引:1
This study investigates whether labor market flexibility affects foreign direct investment (FDI) flows across 19 Western and
Eastern European countries. The analysis uses firm level data on new investments undertaken in the period 1998–2001. The study
employs a variety of proxies for labor market regulations reflecting the flexibility of individual and collective dismissals,
the length of the notice period and the required severance payment along with controls for business climate characteristics.
The results suggest that greater flexibility in the host country’s labor market in absolute terms or relative to that in the
investor’s home country is associated with larger FDI inflows.
JEL no. F21, F23, J0 相似文献
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目前国际上对三板市场投资者保护已具有较为成熟的理论并建立起了较为健全的制度,国内已有的文献多是就整个证券市场谈投资者保护,专门结合现阶段或未来一段时间我国三板市场发展的阶段性特征及体现出三板市场与主板市场和二板市场发展的差异性来谈投资者保护的理论较少或不够深入。三板扩容正当时,加强投资者保护被提上日程。优化代办股份转让系统投资者保护具有理论和现实意义。代办股份转让系统投资者利益得到有效的保护是一个系统工程,需要在体制、法律、政策以及教育等多个方面采取相应的有力措施,需要政府有关部门的大力支持,需要上市公司、中介机构和投资者等主体的积极配合参与,分阶段、动态地、多维度地构建起立体保护框架。 相似文献
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数字经济成为创造社会财富的新经济形态,而ESG(environmental, social and governance)作为与可持续发展理念高度契合的企业评价标准也受到国内外的广泛关注。为了适应新常态下企业绿色高质量发展需求,选取2009—2021年沪深A股智能制造装备企业上市公司相关数据,通过回归分析验证数字化水平对企业ESG表现的影响和作用机制。实证结果表明:智能制造装备企业数字化水平能够显著正向影响企业ESG表现,其影响路径为提高内部控制质量和降低融资约束;非国有企业和非重污染企业的数字化水平对企业ESG表现的正向影响更强。从企业数字化视角出发,为提升企业ESG表现、推进社会ESG发展路径提供了理论支持。 相似文献
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Charl Jooste Yaseen Jhaveri 《The South African journal of economics. Suid-afrikaanse tydskrif vir ekonomie》2014,82(4):603-615
The pass‐through of shifts in the rand exchange rate to consumer price inflation has been well documented for South Africa. Although estimates of the absolute level of pass‐through vary, some studies document a decline in pass‐through over time. In order to better illuminate the policy implications of pass‐through, this paper seeks to add to the literature by decomposing pass‐through into a number of time‐varying impulses. This has the advantage of providing deeper insights of pass‐through over time and across various monetary policy regimes. We then analyse the determinants of time‐varying pass‐through. Our results confirm that pass‐through has declined over time but is subject to a stable and low inflation environment. We also show that a volatile exchange rate leads to higher pass‐through. 相似文献
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充分发挥数据要素作用是实现经济社会高质量发展的有力支撑。基于信息生态理论,从信息、信息主体、信息环境3个维度构建数据治理生态系统,使用模糊集定性比较分析法探讨数据资源水平、政府数字化重视度、公民数字需求、公民数字素养、政府财政水平、数字基础设施、数字创新能力7个条件变量对省级政府数据治理绩效的组合路径影响。研究表明:数字基础设施是影响高水平数据治理绩效的关键因素;数据资源水平、公民数字素养以及数字创新能力不高是导致低水平数据治理绩效的重要因素;研究生成了高水平数据治理绩效的6条路径,可归纳为全要素发展型、资源引领型、环境驱动型3类。各省级政府应基于自身发展条件,探索多重要素间的动态适配路径。 相似文献
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This paper investigates a pattern of price revision by firms in Korea and sheds light on the cause of price stickiness by providing reliable statistical estimates for calibration of the parameters of the widely‐used macro‐models. Based on firm‐level survey data and using a probit model, we identify the firm characteristics or market conditions that discourage firms from carrying out state‐dependent price adjustment. We also estimate the factors driving firms to engage in state‐dependent adjustment rather than wait until the next scheduled revision under three different shocks: demand, general cost and exchange rate shocks. We find a few interesting features, as follows. First, price revision by Korean firms tends to be time‐dependent rather than state‐dependent, with a sizable dispersion across sectors and firm sizes. Second, the pattern of price revision in Korea is not significantly different from that in selected advanced economies. Third, the reason why firms favor time‐dependent price adjustments appears to be endogenous, accounted for by a number of market institution variables. Fourth, in response to shocks, Korean firms tend to wait until the next periodically scheduled revision rather than make a state‐dependent price adjustment, unless marginal costs are affected significantly by the shock, and state‐dependent revisions are often significantly delayed when they do occur. 相似文献