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171.
目前项目管理软件系统如雨后春笋般涌现出来,一方面使软件有更大的选择空间,另一方面也给软件的选择带来了困难。基于这一原因,章分析了目前项目管理软件的系统的功能、分类及其发展趋势,以利于需求选择项目管理软件系统。  相似文献   
172.
We identify forward-looking statements (FLS) in firms’ disclosures to distinguish between “forecast-like” (quantitative statements about earnings) and “other”, or non-forecast-like, FLS.  We show that, like earnings forecasts, other FLS generate significant investor and analyst responses. Unlike earnings forecasts, other FLS are issued more frequently when uncertainty is higher. We then show that earnings-related FLS are more sensitive to uncertainty than quantitative statements, suggesting that managers are more likely to alter the content than the form of FLS when uncertainty is higher.  Our study indicates that incorporating other FLS into empirical measures provides a more comprehensive proxy for firms’ voluntary disclosures.  相似文献   
173.
We examine the impact of proprietary and agency cost motives on segment disclosure quality and quantity and how the adoption of the principle IFRS 8 affects this impact. By using hand-collected data, our results show that proprietary and agency costs play a relevant role in determining the quality and quantity of segment disclosure. We find that proprietary costs are a particularly relevant reason for providing lower segment disclosure quality post-IFRS 8. Our results also suggest that firms’ segment disclosure choice is dependent on disclosure dimension. These results contribute to the ongoing debate regarding IFRS 8 and have valuable implications for accounting regulators.  相似文献   
174.
汤莹玮 《金融研究》2018,455(5):37-46
商业信用是信用制度的基础,票据则是在商业信用基础上所产生的最有代表性的信用工具。随着信用制度的发展变迁,票据发展出汇兑、支付、结算、融资等功能。在发达市场经济条件下,票据的核心功能最终演化为融资。中国票据市场服务于中国经济市场化转型的需要,在解决中小企业融资方面发挥了重要作用,但票据市场制度体系也需要与时俱进进行修复调整。票交所作为票据市场重要的制度创新,推动票据市场从区域分割、信息不透明、以纸质票据和线下操作为主的传统市场向全国统一、安全高效、电子化的现代市场转型。在我国经济从高速增长阶段转向高质量发展阶段,需要进一步加强票据市场基础设施建设和制度建设,深化票据市场为实体经济服务的功能,尤其是发挥好为中小企业融资的作用。  相似文献   
175.
Abstract

Based on a survey of Australian engineers (n = 275) this paper examines the impact of personal liability considerations on engineering decision-making. Almost all respondents who make high-stakes decisions saw questions of liability as having both positive (90%) and negative (87%) impacts. Our analysis shows that awareness of personal liability acts to focus the attention of many engineers on the moral dimension of their work. However, it also encourages more expensive decision-making, inhibition of innovation and professional paralysis. We argue that while personal legal liability is a legitimate way to focus engineers’ attention on the potential impact of their work, a problem arises when decision-makers are held responsible for disasters over which they had little control. The focus then shifts to ‘defensive engineering’ practices that are aimed at limiting individual liability rather than disaster prevention. Legal processes that are seen to unfairly allocate blame do not encourage practices that support future disaster prevention.  相似文献   
176.
In this conceptual paper, we discuss from the service systems perspective how accountabilities differ from a hierarchic and organisational perspective within the domain of New Public Management, looking to shed new light upon accountability as a research topic. The concept of service systems and their accountabilities are scrutinised and the role of integrated social and health care services is discussed in particular. The main argument in the text is the changing nature of accountabilities as the public organisations are being transformed into service systems. To date, the understanding of accountability has remained structural by nature – such is the case also for productivity measurement – but the shift from organisations towards services systems means that accountability ought to be considered as processual by nature. By processual it is meant that accountability should be considered as flows within systems – that is: flows between agents the content of which we argue includes not only knowledge on the outputs of public services, but also values, empathy and thus multi‐layered understanding of accountability. The paper concludes with practical insights for managerial purposes on the basis for this accountability shift.  相似文献   
177.
To overcome competition in an increasingly network dependent market, retailers are required to influence upstream channel partners while sustaining relationships. However, the contemporary supply chain literature has not sufficiently leveraged the resource and relational paradigms to examine influence. Grounded on resource dependency theory and commitment-trust theory paradigms, this study describes conceptualization and operationalization of a 12-item scale for measuring non-coercive influence on upstream channel partners in retail supply chain management (R-SCM) context. The study is based on responses from 547 retail professionals in India obtained over four successive surveys. Psychometric properties were assessed using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). The proposed scale demonstrates construct validity. Invariance-testing carried out over 4-levels of increasingly demanding equivalence confirmed cross-validation. Nomological validity of the scale was tested by evaluating association with suppliers’ intention to cooperate. The results indicate existence of three dimensions of non-coercive influence: collaborative intent, market intelligence dissemination, and operational support. Retailers can use the scale to assess their personnel's non-coercive influence behavior over suppliers.  相似文献   
178.
India has built over 5000 large dams till date to boost electric power and to enhance irrigated agriculture. In spite of this big dam building venture, India lacks expertise in decommissioning old dams. As a matter of fact, India has more than 500 large dams that were built 50 years ago, and 100 of them have passed over a century. This article analyses the existing facts on India's outdated dams, their safety matters and recommends future strategies to safeguard the large dams from potential future threats.  相似文献   
179.
保持食品的健康和美味,必须运用到现代化的食品保鲜技术,依靠这些技术进行合理的加热或冷藏,可使食品不易变质。在食品保鲜技术中,温度的控制一直是较难掌握的技术之一,而只有合适的温度才能为食品加热与保鲜创造最有效的储藏环境,为此,必须着重发挥温度测量的作用,以有效提高食品加热保鲜的合理性。  相似文献   
180.
以嘉兴学院经济管理实验中心为研究对象,利用经济管理实验中心统计数据和问卷调查数据,在分析经济管理实验中心实验室开放项目现状、项目优化的必要性和可行性的基础上,提出了实验室开放项目优化的方案及其措施:调整和优化实验室开放项目比例、丰富和优化实验室开放项目内容、合理安排和调配实验室开放时间的优化实验室条件与环境。  相似文献   
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