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1.
《Journal of Policy Modeling》2022,44(1):203-221
Poor quality of care may have a detrimental effect on access and take-up and can become a serious barrier to the universality of health services. This consideration is of particular interest in view of the fact that health systems in many countries must address a growing public-sector deficit and respond to increasing pressures due to COVID-19 and aging population, among other factors. In line with a rapidly emerging literature, we focus on patient satisfaction as a proxy for quality of health care. Drawing on rich longitudinal and cross-sectional data for Spain and multilevel estimation techniques, we show that in addition to individual level differences, policy levers (such as public health spending and the patient-doctor ratio, in particular) exert a considerable influence on the quality of a health care system. Our results suggest that policymakers seeking to enhance the quality of care should be cautious when compromising the level of health resources, and in particular, health personnel, as a response to economic downturns in a sector that traditionally had insufficient human resources in many countries, which have become even more evident in the light of the current health crisis. Additionally, we provide evidence that the increasing reliance on the private health sector may be indicative of inefficiencies in the public system and/or the existence of features of private insurance which are deemed important by patients. 相似文献
2.
《European Management Journal》2020,38(6):900-913
Based on the environment-strategy performance perspective and dynamic capabilities framework, we develop a theoretical model and hypotheses specifying how supply chain collaboration as a response to environment context factors – competitive intensity, supply uncertainty, technological turbulence and market turbulence, using a lean and agile strategy may influence firm performance. We test the model using partial least square structural equation modelling on data collected from a field survey with responses from 152 manufacturing firms representing a variety of industries. Empirical findings generally support the relationship between collaboration and firm performance using a lean and agile strategy. Also, for firms in industries that face environments characterised by high supply uncertainty and competitive intensity with, technological turbulence, the study finds evidence of a direct relationship between these environmental factors and supply chain collaboration. The findings provide an initial strategic response framework for appropriately aligning a lean and agile supply chain strategy through collaboration with environment context factors to achieve firm performance improvements. 相似文献
3.
《European Management Journal》2020,38(3):413-424
This study investigates the extent to which formal governance mechanisms such as contracts and equity ownership affect interfirm coordination and partnership performance. We analysed data from a survey of 301 Korean firms to show that interfirm coordination partially mediates the relationship between contract completeness, defined as the extent to which a contract specifies task operations and contingencies, and partnership performance. Furthermore, we find that more complete contracts can attenuate the negative effects of equity ownership on coordination, and that this effect is particularly strong when partner tasks are interdependent and relational norms are weak. 相似文献
4.
高薪养廉的必要性和约束条件分析 总被引:1,自引:0,他引:1
杨兵杰 《宁波大学学报(人文科学版)》2004,17(3):98-102
文章首先从政府和公务员之间的委托代理关系、人力资本的消耗和补偿、历史经验三个方面论述了高薪养廉的必要性 ;其次 ,分析了高薪养廉的约束条件 ;最后得出结论 ,高薪只是养廉的必要条件 ,但并非充分条件。它的真正实行 ,不但需要生产力发展的经济基础 ,而且还需要收入分配制度的改革、法律监督机制的健全、官僚机构的自身完善 相似文献
5.
胡德敏 《上海理工大学学报(社会科学版)》2002,24(4):389-392
介绍了对电站发动机组凝汽器进行状态监测和故障诊断的技术诊断自动化系统的研究和实现,实践证明,开发的系统对改善凝汽器性能、提高电站整体性能具有重要意义。 相似文献
6.
笔者系统总结了我国城乡差距、城乡关系失调的具体表现,并进一步分析了城乡发展差距过大对国民经济和社会发展的影响以及统筹城乡发展的现实意义,继而从改革城乡分治的管理体制,加快城镇化进程,推动城乡联动的工业化路线等方面提出了统筹城乡发展的对策建议。 相似文献
7.
采用班杜拉的自我效度理论,在大量实证调查的基础上,考察其与单词记忆的关系,为英语词汇教学提供启示.研究表明,较之其它认知或情感因素,自我效度能对学生的学习动机、目标及结果作出更准确的预测和解释.自我效度强的学生在记忆的规律性、记忆方法的技巧性及自我调控的科学性上都要明显优于效度弱的学生. 相似文献
8.
H. Haario M. Laine M. Lehtinen E. Saksman J. Tamminen 《Journal of the Royal Statistical Society. Series B, Statistical methodology》2004,66(3):591-607
Summary. We discuss the inversion of the gas profiles (ozone, NO3 , NO2 , aerosols and neutral density) in the upper atmosphere from the spectral occultation measurements. The data are produced by the 'Global ozone monitoring of occultation of stars' instrument on board the Envisat satellite that was launched in March 2002. The instrument measures the attenuation of light spectra at various horizontal paths from about 100 km down to 10–20 km. The new feature is that these data allow the inversion of the gas concentration height profiles. A short introduction is given to the present operational data management procedure with examples of the first real data inversion. Several solution options for a more comprehensive statistical inversion are presented. A direct inversion leads to a non-linear model with hundreds of parameters to be estimated. The problem is solved with an adaptive single-step Markov chain Monte Carlo algorithm. Another approach is to divide the problem into several non-linear smaller dimensional problems, to run parallel adaptive Markov chain Monte Carlo chains for them and to solve the gas profiles in repetitive linear steps. The effect of grid size is discussed, and we present how the prior regularization takes the grid size into account in a way that effectively leads to a grid-independent inversion. 相似文献
9.
王会宗 《延安大学学报(社会科学版)》2006,28(3):53-57
目前,中国商业银行寡头垄断的市场结构仍十分明显。国有商业银行虽然维系了资产规模的垄断结构,却没能取得维系垄断结构所应获取的垄断优势效应。造成这种状况的主要原因在于中国商业银行的垄断格局并非是在市场竞争的结果,而主要是由历史因素、行政手段所导致的。商业银行的市场结构再造,必须在借助政府力量重组现有商业银行结构体系的同时,降低行业进入壁垒,导入有效竞争。 相似文献
10.
刘宁宁 《辽宁大学学报(哲学社会科学版)》2006,34(3):86-90
本文分析了欧洲经货联盟的政策框架,并总结出其特点。在此框架下,分析了自1999年欧元运行以来欧元区的总体经济运行状况。结论是:欧元区货币政策和财政政策协调框架是成功的,它保证了欧元区宏观经济的稳定,但没有将其转化为经济增长的动力,经济增长不容乐观;欧洲经货联盟加速了欧洲经济一体化,特别是金融一体化的进程。 相似文献