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61.
This paper is based on the samples of listed manufacturing companies of China, taking the financial performance as criterion, and then does research on the firm performance with different internal auditing modes, using Cross-sectional data to analyze the distribution of internal auditing modes and the characteristics of the firm performance. The conclusion is that setting up internal auditing is good for the development of companies, but the function of internal auditing has not been widelv fulfilled.  相似文献   
62.
基于多元统计分析的封闭式基金业绩评价   总被引:2,自引:0,他引:2  
本文引入在险价值(VaR)和基金折价率指标,利用因子分析和聚类分析方法对基金业绩进行综合评价。实证分析发现我国封闭式基金收益率优于市场收益率,少数几只基金业绩相对突出,实现低风险高收益的目标。但封闭式基金折价幅度较大,基金内部收益水平与外部评价状况背离,反映了市场投资者的投资非理性现象。  相似文献   
63.
I use linear programming models to define standardised, aggregate environmental performance indicators for firms. The best practice frontier obtained corresponds to decision making units showing the best environmental behaviour. Results are obtained with data from U.S. fossil fuel-fired electric utilities, starting from four alternative models, among which are three linear programming models that differ in the way they account for undesirable outputs (pollutants) and resources used as inputs. The results indicate important discrepancies in the rankings obtained by the four models. Rather than contradictory, these results are interpreted as giving different, complementary kinds of information, that should all be taken into account by public decision-makers.  相似文献   
64.
This research examines whether investments in advanced manufacturing technologies (AMTs) such as flexible manufacturing systems (FMS), computer aided design (CAD), computer aided manufacturing (CAM), robotics, etc., are more likely to lead to improved performance if they are supported by improvements in the manufacturing infrastructure of the company. This question is evaluated using data gathered from 202 manufacturing plants chosen from industries generally considered to have relatively high investments in technology.Multiple item scales are developed and adapted from sources in the literature to measure investments in technology, infrastructure, and the performance of the plant. Evidence supporting the reliability and validity of these scales is provided. Hierarchical regression is used to analyze the relationship between technology, infrastructure, and performance. The results suggest that there is an important interaction between the adoption of advanced manufacturing technologies and investments in infrastructure. Firms that invest in both AMTs and infrastructure perform better than firms which only invest in one or the other. Separate analyses on sub-samples of firms with the highest and lowest investments in AMTs show that infrastructural investments have a stronger relationship with performance in the high investment group. Thus, the data indicate that infrastructural investments provide a key to unlocking the potential of advanced manufacturing technologies.  相似文献   
65.
THEORIES OF CHOICE UNDER IGNORANCE AND UNCERTAINTY   总被引:1,自引:0,他引:1  
Abstract. In this paper, Knight's distinction between risk and uncertainty, and its significance for economic analysis are examined. The paper consists of a survey of some recent developments on the theory of choice under uncertainty and some applications of these theories to problems for which Bayesian Decision Theory has not proved entirely satisfactory. Two problems are examined in detail. The first is that of finance and insurance and the second is that of risktaking behaviour with special emphasis on lotteries.  相似文献   
66.
文章以沪深两市55家商业上市公司为样本,对股权结构与公司业绩的关系进行回归分析。结论表明:商业上市公司国有股比例对公司业绩并没有显著的影响,但法人股比例与公司业绩显著正相关,流通股比例与公司业绩显著负相关。同时,第一大股东持股比例与公司业绩没有显著关系,但前五大股东持股比例与公司业绩显著正相关;另外,第一大股东的控制能力对公司业绩有显著的负面影响。  相似文献   
67.
在基于环境保护财政资金的绩效评价视角上,采用博弈论的分析框架,先后使用无限期重复博弈模型和KMRW声誉模型来解释环境保护财政资金使用者声誉机制对环境规制效率的影响。  相似文献   
68.
艾梅  滕跃民 《物流科技》2007,30(12):5-7
随着人们环保意识的增强,逆向物流也逐步受到各行业的重视。图书逆向物流作为逆向物流中的一种,有着自己不同于其他物流企业的独特地方。绩效评价是企业计划和控制的有机组成部分,因此建立起能对图书业逆向物流进行精确衡量的标准,可以正确判断企业的经营管理状况,完善和提高逆向物流管理水平,从而提高企业的整体效益。论文阐述了图书逆向物流的特点及其流程,并且通过对图书逆向物流绩效评价指标的分析与选择。结合模糊数学中的综合评价方法建立图书逆向物流绩效综合评价模型。  相似文献   
69.
Policy goals in UK higher education encourage the publicly funded universities to become more-specialised and larger in size without compromising output quality. Efficiency gains are expected to flow from this increased specialisation in accordance with universities’ comparative research and teaching strengths. Mergers to reap further gains from economies of scale are also being actively encouraged. Given this scenario, the paper investigates whether best-practice efficiency measurement based on data envelopment analysis (DEA) provides empirical support for the current policy goals. It also assesses whether such support is dependent on the specific type of efficiency measure used in the DEA modelling. This assessment finds that a selection of (nine) commonly used, variant efficiency measures generally support the current policy goals. The paper also uses the principal-agent framework to explore the issues involved in using computed DEA-based efficiency scores for policy evaluations and possible funding guidance in UK higher education. This highlights empirically how policy-makers and universities can have very different preferences about which efficiency measure is to be used for policy evaluations and possible funding guidance.  相似文献   
70.
独立董事、战略审计与公司绩效   总被引:1,自引:0,他引:1  
关于独立董事与公司绩效呈现弱相关关系的一个假说性解释是:独立董事对于作为关键绩效驱动因素的公司战略管理过程参与不足。独立董事积极参与公司战略管理的功能定位是战略监督与评价,而战略审计作为正式的战略监督与评价程序,是独立董事深入公司战略管理过程以提高其绩效贡献的有效途径。本文认为,在我国推行独立董事战略审计制度,必须解决独立董事人数与比例、审计委员会设置、独立董事来源与结构以及激励与权益保护等相关问题。  相似文献   
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