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961.
齐伟红 《价值工程》2014,(20):76-77
工程档案,建设工程档案是由工程文件经鉴定、整理、归档后形成的。项目工程档案主要包括工程前期文件、工程施工文件、工程竣工验收文件、竣工图及设备厂家资料图纸等。  相似文献   
962.
王宏  崔勇 《价值工程》2014,(2):172-173
同业对标是现代企业管理的重要手段,它要求公司各级要提高认识,加强同业对标工作的组织及领导,加强组织协调,加大工作力度,发挥专业部门的主导作用,强化管理改进,促进指标的优化提升。  相似文献   
963.
随着国库集中收付管理制度改革的不断深入,我国国库库存现金余额呈现出快速增长的趋势。通过对确定最佳库底现金的主要模型进行介绍,以国家金库重庆市分库为对象进行了实证分析。以期为实际工作和相关研究提供一定参考。  相似文献   
964.
When correlations between assets turn positive, multi-asset portfolios can become riskier than single assets. This article presents the estimation of tail risk at very high quantiles using a semiparametric estimator which is particularly suitable for portfolios with a large number of assets. The estimator captures simultaneously the information contained in each individual asset return that composes the portfolio, and the interrelation between assets. Noticeably, the accuracy of the estimates does not deteriorate when the number of assets in the portfolio increases. The implementation is as easy for a large number of assets as it is for a small number. We estimate the probability distribution of large losses for the American stock market considering portfolios with ten, fifty and one hundred assets of stocks with different market capitalization. In either case, the approximation for the portfolio tail risk is very accurate. We compare our results with well known benchmark models.  相似文献   
965.
文章从个人形象设计的角度出发,分析了其在现代经济学中的意义。个人形象设计的宏观经济学呈现了人的历史社会的新的机制。现代"人"的形象设计与经济学存在着"隐喻"关系,个人形象设计成为一种经济学方法,通过绘画、诗歌、建筑、仪式等为背景的产业进行分类,并依据现代产业、人群、交流,形成宏观经济视野。因此,形象设计是经济学的属性回归,也是一种人的经济学行为模式,更是将形象作为人的发展经济学的生动传播。  相似文献   
966.
This exploratory study is amongst the first to investigate how companies perceive the regulation of carbon emissions and the pressure exerted by the community in an environment characterised by risk and uncertainty. Semi-structured interviews were conducted among 39 executives who were directly involved in carbon emissions management in 18 large listed Australian companies. Consistent with Prospect Theory, we find that decision-makers are threat biased and are more likely to take immediate actions when climate change issues are framed as threats as opposed to opportunities. From the interview data, it is seen that managers use management accounting techniques as a risk management tool in mitigating risks associated climate change issues. Furthermore, this use of management accounting appears to be driven primarily by the protection of economic interests, regulatory pressure and reputational pressure. The study provides insights into how perceptions of climate change uncertainties and external pressure for disclosure of emissions information influence companies to use management accounting in managing climate change risk.  相似文献   
967.
适应节能形势发展的新变化,能耗监测的内涵也正在逐步延伸。实践表明,建立有效的能耗监测管控体系,对于提高能效、推进节能减排作用明显。近年来我国能耗监测管理得到了不同程度的改善,但在管理理念、制度安排、技术创新、资金支持等方面还存在着较多问题。利用信息技术,建立能耗在线实时监测管理体系,将成为未来能耗监测的发展目标。适应这种发展要求,我国需要在计量设备基础管理、能耗监测考核制度、监测机构设置和人员培训、资金渠道等方面进行不断创新。  相似文献   
968.
The conception of impression management has been widely used for investigating issues such as presentation of staff and enterprise images, or the interaction between customers and service workers. The existing studies in tourism and hospitality tended to adopt an early framework of impression management, thus neglecting the recent development of impression management studies. To enhance the understanding of impression management in relation to tourist service, the present study was conducted to disclose the various strategies tour leaders use for image building or self-presentation. The data were drawn from in-depth interviews. The results showed that diverse tactics, verbal and nonverbal, were employed for impression management in tour operation. Another finding of this study was that the impression management strategies are not mutually exclusive; instead, various links exist among the strategies. The implications for future studies and industry practice were discussed.  相似文献   
969.
The consumption of maritime cruises is one of the most striking facets of the phenomenon of a new middle class emergence in Brazil. This study investigates the use of maritime cruises by emerging middle-class consumers to enact their new social status. Specifically, the research looks at ritualistic behaviour performed by consumers before, during, and after a cruise. The research uses a multi-method design characterised by a combination of ethnography and group discussions. The study contributes to enlarge McCracken’s typology of consumption rituals, showing how emerging consumers use the cruise as a rite of passage, during which they perform rituals of preparation, production, possession, and divestment. It also sheds light on specific rituals performed by consumers in order to transfer meanings from the cruise to their own selves. Finally, the findings suggest that consumption rituals in the context of social ascent may not have the transformative power of traditional rites.  相似文献   
970.
农业是具有天然弱质性的产业,不但表现出对自然条件的高度依赖,而且还很难抵御市场风险的影响,故此从事农业的企业竞争力相对比较低下。针对这一状况,以层次分析作为研究方法,结合农业企业自身特点,通过对影响农业企业竞争力的因素进行排序、分析,找出适合其发展的拓宽融资渠道,加快人才培养措施建议。  相似文献   
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