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171.
We investigate whether tax avoidance substitutes for external financing. We exploit interstate banking deregulation as a quasi-external shock to examine whether... 相似文献
172.
随着电子商务的崛起和深度应用,以百货业为代表的传统零售业受到了极大的冲击,为了研究百货企业在现阶段面临新的市场环境,探索零售行业开展电子商务的必要性和有效途径,本文将就银泰百货战略改革的成功经验,分析传统零售行业的改革方向. 相似文献
173.
国家融资担保基金于2018年正式成立,完成了国家融资担保体系最后一步架构搭建工作。国家融资担保体系作为各项政策落地的核心与载体,承载着融资担保行业转型优化、集中管理的使命,体系质量关系到整个行业未来的发展质效。本文从体系形成及风险分担运行机制、体系发挥的积极作用以及运行初期出现的问题出发,对国担体系下一步建设进行探讨,旨在提出一些有建设性的建议供参考。 相似文献
174.
Jun Wu Min Xie Tsan Sheng Adam Ng 《International Journal of Production Economics》2011,129(1):102-110
In this paper, a general periodic preventive maintenance (PM) policy for a repairable revenue-generating system is developed and studied. We define ‘ageing losses’ as the difference in revenues generated by an ideal system (no ageing) and a real system that ages over the same period of consideration. It is assumed that preventive maintenance slows the system deterioration process and therefore reduces ageing losses. The proposed model is general in the sense that (1) both the warranty contracts and system ageing losses are incorporated in the maintenance cost modeling and (2) the implementation of PM actions does not have to be strictly periodic. A cost model is developed for the buyer under two decision variables—the calendar time of the first PM and the degree of each PM. Numerical examples are then presented to show the effectiveness of the proposed model. Sensitivity analyses are further conducted to investigate the impact of model parameters on optimal solutions. 相似文献
175.
科技型小微企业嵌入于创新网络中,通过自主性发挥网络构建与管理能力,进一步分享创新网络资源,提高创新实力。基于中国软件谷(南京)及相关创业孵化园246家软件企业问卷调查结果,运用SPSS、LISREL软件进行统计分析,实证研究网络能力对嵌入性创新网络与科技型小微企业创新绩效的中介效应。结果表明:(1)嵌入性创新网络稳定性有利于科技型小微企业创新绩效的提升;(2)嵌入性创新网络强度越大,科技型小微企业网络能力越强;(3)科技型小微企业网络能力越强,创新绩效提升越明显;(4)科技型小微企网络能力有助于促进嵌入性创新网络对创新绩效的提升作用。 相似文献
176.
基于各省出台的创新型省份建设方案,运用省级政府面板数据,实证研究了创新型省份建设对预期建设目标的影响。结果发现,创新型省份建设仅对可操控程度较高、完成难度较低的建设目标具有显著影响,而对可操控程度较低、完成难度较高的建设目标无显著影响;高强度激励对建设目标实现的影响作用较大。公开建设方案、科学设定建设目标、促进多部门参与、建立监督和评估机制是改进创新型省份建设和推进创新驱动发展战略实施的重要突破口。 相似文献
177.
Charitable foundations and government programmes should endeavour to allocate their limited resources to best serve their constituents. Yet, mathematical programming techniques are rarely used despite overwhelming evidence of their superiority in selecting projects that yield higher levels of total benefits. We present a novel ‘hybrid selection model’ that combines binary linear programming and heuristic rank-based models applied to two case studies. The first case focuses on providing services to women and shows a hybrid model would have selected the top three ‘signature’ projects and maintained an above-average overall project benefit while securing a 180% improvement in the number of projects funded, a 66% improvement in the number of women served and a 132% improvement in the total benefit achieved. In the second case, we apply the hybrid approach to data from the US government’s largest forest preservation programme and demonstrate that the hybrid approach could allow the programme to select up to 11 top-scoring projects while still achieving a 97% gain in the total overall benefit compared to their traditional method. These case studies show that the hybrid approach has the potential to be applied in a variety of settings and improve how foundations and programmes achieve their goals. 相似文献
178.
美国次贷危机引发的全球金融危机迅速蔓延,并对世界经济体系和金融体系造成严重损害。我国商业银行体系脆弱性现况明显,本文从我国国有银行的现况进行分析,然后对其原因进行分析。介绍了因子分析的思想及方法,然后运用因子分析模型进行了数据分析。最后提出防范国有商业银行脆弱性的对策和建议。 相似文献
179.
Nianhang Xu Xuanyu Jiang Kam C. Chan Shinong Wu 《Journal of International Financial Management & Accounting》2017,28(3):308-348
We examine the proposition that firms with disproportionately more analysts herding in their coverage, as measured by a larger herding index value, have higher crash risk. Our findings are consistent with the main proposition. The results suggest that information production, rather than monitoring, is the primary mechanism behind the positive relation between herding and crash risk. Our conclusion is robust to different measures of crash risk, crash risk windows, herding measures, subsamples, and instrumental estimation. In addition, using post‐earnings announcement drift, we report that analyst herding slows down bad news transmission in the market. Our findings extend the literature by documenting that analyst herding plays a role in enhancing crash risk. Analyst herding has economic consequences on the covered firms. We offer support for the concern in the literature regarding analyst herding and market fluctuations. 相似文献
180.
ABSTRACTIn this study, we apply the dynamic network slack-based measure data envelopment analysis model (DNSBM) to measure the efficiency of Taiwanese banks during the period 2005–11. Using the network structure, we define intellectual capital creation capability as one of the production stages. In order to capture the dynamics of the transformation process, the nonperforming loans and loan loss reserves are defined as carryover items. This study offers sufficient information for managers to understand not only the overall performance of their banks but also the efficiency of each production stage and the dynamic changes of the overall and divisional efficiencies. 相似文献