论强制性环境治理制度的实施效率

In the eco-environmental governance system,the compul-sive institutions are the most important as well as the mostcommonly utilized.A nation utilizes its administrative,lawand economic power to forbid,boost,bestir and help indi-viduals’behavior concerning environmental governance toensure the realization of eco-environment conservation.The fact,however,turns out to be disappointing about theimpulsive institution’s implementation.Actually,the unsatis-factory practices sometimes even lead to“…     

感知创业阻碍对创业行为倾向的影响——创业教育的调节作用

2015年以来,我国创业活跃度整体呈显著下滑趋势,影响国家经济高质量发展。基于SSO框架,构建感知创业阻碍对创业行为倾向的作用机制模型,揭示我国创业活跃度不高的原因,探讨创业教育对该机制的调节作用,从降低感知创业阻碍对创业行为倾向不良影响视角明确创业教育实施效果。采用259份创客问卷调研数据对研究模型进行实证检验,结果发现：在感知创业阻碍的3个维度中,感知失去金融资源对失败恐惧的正向影响最强,感知失去社会支持次之,感知失去市场需求对失败恐惧的正向影响不显著;失败恐惧对个体创业行为倾向具有直接阻碍作用;创业教育明显削弱了感知失去金融资源、感知失去社会支持对失败恐惧的正向影响,并降低了失败恐惧对创业行为倾向的阻碍作用。     

日本发挥女科技工作者作用的政策及环境的研究

积极开发女性科技人力资源是日本推动科技发展的重要方针。日本政府采取一系列政策措施改善女科技工作者工作和成长环境,构建全社会支持女科技工作者平等发挥作用的氛围,解决女性面临的传统雇佣制度与单位内性别不平等、工作与家庭双重角色冲突与再就业困境、兼顾工作与养育子女的社会环境不够完善等种种困难,使女性科技工作者为实施科学技术立国战略做出贡献。     

补充货币的理论、实践与启示——基于后危机时代的思考

补充货币作为官方货币的补充形式,具有异于官方货币的独特功能,为应对当前货币危机、失业、老龄化、环境污染等问题提供了有益的思考。文章在回顾补充货币的相关理论的基础上,考察了补充货币在不同时期的实践情况,提出补充货币对解决我国经济和社会问题的重要意义。     

参加ISO/TC 67/SC 5 第16届年会技术报告

国际标准化组织第67技术委员会第5分委会（ISO／TC67／SC5）“石油、石化和天然气工业用材料设备和海上结构——套管、油管和钻杆”第16届年会于2006年4月20-21日在中国西安召开。此次会议由中国石油天然气集团公司管材研究所承办。来自日本、美国、中国、法国、意大利、挪威、俄罗斯等国家的21名正式代表参加了会议．ISO TC 67主席Cheryl Stark女士以观察员的身份列席了会议。     

An intelligent service matching method for mechanical equipment condition monitoring using the fibre Bragg grating sensor network

Due to the advantages of being able to function under harsh environmental conditions and serving as a distributed condition information source in a networked monitoring system, the fibre Bragg grating (FBG) sensor network has attracted considerable attention for equipment online condition monitoring. To provide an overall conditional view of the mechanical equipment operation, a networked service-oriented condition monitoring framework based on FBG sensing is proposed, together with an intelligent matching method for supporting monitoring service management. In the novel framework, three classes of progressive service matching approaches, including service-chain knowledge database service matching, multi-objective constrained service matching and workflow-driven human-interactive service matching, are developed and integrated with an enhanced particle swarm optimisation (PSO) algorithm as well as a workflow-driven mechanism. Moreover, the manufacturing domain ontology, FBG sensor network structure and monitoring object are considered to facilitate the automatic matching of condition monitoring services to overcome the limitations of traditional service processing methods. The experimental results demonstrate that FBG monitoring services can be selected intelligently, and the developed condition monitoring system can be re-built rapidly as new equipment joins the framework. The effectiveness of the service matching method is also verified by implementing a prototype system together with its performance analysis.     

我国政策性农业保险实施效果评价

根据在政策性农业保险试点地区进行实地调研所得的数据,对农户对我国政策性农业保险实施效果的评价结果进行了描述性统计分析。调研结果表明:不同地区的农户对农业保险的需求程度不同,因此其对农业保险实施效果的评价结果也不尽相同;总体来讲,农业保险在稳定农作物产量、稳定农户家庭收入、增强农业抵御风险能力等方面确实发挥了一定的作用,但还未具有明显的长期效果,并未得到广泛认可。     

不同质量水平下的总质量成本研究

质量成本(COQ,Cost of Quality)是衡量提高质量活动的效果和效率的标准.COQ模型在质量成本研究中起着重要的作用.基于"6σ管理"中"持续改进"的思想和方法,用"kσ"作为质量水平(QL,Quality Level)的度量,笔者得到了不同质量水平下的动态总COQ模型.进而,还提供了不同质量水平下的总质量成本曲线.     

Is there Causal Relationship between Money Supply Growth and Inflation in China? Evidence from Quantity Theory of Money

This study examines the causal relationship between Chinese money supply growth and inflation, using the bootstrap Granger full‐sample causality test and sub‐sample rolling‐window estimation test to determine whether such a relationship in China supports the quantity theory of money. The result indicates that there is a unidirectional relationship from inflation to money supply growth. However, considering structural changes in two series, we find that short‐run relationships using full‐sample data are unstable, which suggests that full‐sample causality tests cannot be relied upon. Then, we use a time‐varying rolling‐window approach to revisit the dynamic causal relationship, and the results show that money supply growth has both positive and negative impacts on inflation in several sub‐periods, and in turn, inflation has the same effects on money supply growth for China. These findings are basically consistent with the modern quantity theory of money from the perspective of money supply and price level. When money supply growth does not outweigh output growth, inflation should not be curbed only by decreasing money supply. It notes that a stable money supply growth is critical to price level stability and economic development in China.     

能源错配对制造业碳排放效率的影响研究

能源要素作为考察资源配置效率不可或缺的因素,其配置是否有效与经济和环境的发展息息相关。为了判断我国制造业是否存在能源错配现象,厘清行业异质背景下能源错配影响碳排放效率的理论机制,基于2012—2017年制造业细分行业的面板数据,在测度行业能源错配指数基础上,构建计量模型实证检验能源错配对碳排放效率的影响。研究结果表明:(1)制造业各行业间存在不同程度的能源配置扭曲。(2)改善能源错配显著影响行业碳排放效率,但行业异质性使得影响的程度和方向有所不同。研究结论对宏观角度及时调整行业能源配置、加强环境保护约束,完善环境补偿机制、引导低碳创新技术研发具有重要政策启示。