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1.
梁喜  付阳 《中国管理科学》2021,29(2):184-194
从绿色建筑供给侧角度出发,构建消费者效用函数、开发商利润函数和政府与开发商的演化博弈模型,分析消费者绿色偏好、建筑绿色度、成本等因素对建筑价格、需求和利润的影响以及政府动态奖惩政策下系统的演化稳定策略。结果表明:消费者绿色偏好支付系数和建筑绿色度的增大有利于绿色建筑价格、需求和利润的提高,但高成本却使需求和利润降低;政府采用静态补贴与静态税收政策时,博弈系统不存在演化稳定策略,采用动态补贴与静态税收、静态补贴与动态税收、动态补贴与动态税收三种政策组合时,系统存在演化稳定策略;动态补贴与静态税收的政策组合在推动绿色建筑发展方面优于其他政策;开发商开发绿色建筑的概率与补贴上限值呈负相关,与税收上限值呈正相关。  相似文献   
2.
随着植物园"旅游经济"的发展,植物园在承担植物科学研究及科普功能的同时,也成为公众日常休闲的重要绿地。本文选取南京中山植物园作为研究对象,建立评价体系并运用模糊综合评价法对游客满意度进行研究,探寻影响植物园游憩功能的显著因子,为未来植物园规划设计提供参考。结果表明:游客对南京中山植物园的游憩功能达到基本满意水平。其中,植物物种多样性、景区分布、建筑景观、声景观的满意度较高,滨水景观的满意度评价值较低。通过Pearson相关系数发现植物色彩丰富度、科普场所、科普内容是影响游客满意度的显著因子。运用IPA图对16项评价因子进行重要度-满意度分析,并对各象限内的因子提出改进方向。最后基于游憩功能满意度评价结果,提出改进策略:加大对植物园休息设施、卫生设施、娱乐设施和商业服务设施的投入;更新科普方式,增添特色游憩主题园区;完善现有道路体系,增强对北部专类园的可达性;增加色叶植物的种类、提高色彩丰富度等。以期为中山植物园游憩功能的优化及其他植物园的规划设计提供借鉴。  相似文献   
3.
地方政府及开发商权衡城中村更新的经济成本后形成以家庭人口或农房初始 面积为基底的补偿策略.两类补偿分别侧重村民的成员权和住房资产累积量,相对获益群 体及村民政策满意度存在分化,识别其差异及关联性可为缓解补偿纠纷及后续政策优化提 供参考.本文在武汉市开展城中村更新的典型调查,比较住房补偿基底选取对村民住房资 产及政策满意度的影响.研究表明:(1)按家庭人口补偿的村民家庭户均还建住房较初始农 房面积减少129.80m2,而按住房初始面积还建的村民家庭住房面积与更新前变化不大,仅 减少14.74m2.(2)按人口补偿城中村更新还建后村民家庭之间的住房资产趋近,相对剥 夺指数从0.41降至0.10;按住房面积补偿的城中村村民的住房资产相对剥夺指数则从0.51 提升到更新后的0.54,家庭之间的住房资产差距略有增强.(3)按人口补偿使城中村原农房 面积低于400m2 的村民家庭住房面积有较大增加,其政策满意度高;而按住房初始面积还 建的城中村,原农房面积在200m2 以下的村民家庭相对受损,还建后住房资产相对剥夺指 数增加,其政策满意度低.(4)人口补偿方案考虑到原农房面积较低家庭宅基地的空间发展 权,同时避免对抢建加盖等形成的超额面积过度补偿;按住房初始面积补偿则有利于原农房 面积较大的村民家庭,但忽略了原农房面积较少家庭参与城中村更新宅基地增值收益分配 的权利.关键词 城  相似文献   
4.
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   
5.
BackgroundHaving a positive childbirth experience is an increasingly valued outcome. Few studies evaluated the women’s satisfaction with childbirth through face-to-face interviews out of the health service environment. The objective of this study was to identify factors associated with a higher level of satisfaction with the childbirth experience among Brazilian women.MethodsThis cross-sectional study involved 287 women giving birth in two hospitals in southern Brazil. Women who gave birth to healthy newborns at term were randomly selected. Face-to-face interviews were conducted 31–37 days after delivery, at the mothers’ homes, using a structured questionnaire. Satisfaction with the childbirth experience was measured using a Likert-type scale ranging from very satisfied to very dissatisfied. Prevalence ratios (PR) were estimated using Poisson regression with robust variance.ResultsFollowing hierarchical multivariate analysis, the following factors remained associated with a higher level of satisfaction with the childbirth experience: being satisfied with antenatal care (PR = 1.30; 95% confidence interval [95%CI] = 1.06−1.59), understanding the information provided by health professionals during labor and delivery (PR = 1.40; 95%CI = 1.01−1.95), not having reported disrespect and abuse (PR = 1.53; 95%CI = 1.01−2.31), and having had the baby put to the breast within the first hour of life (PR = 1.63; 95%CI = 1.26−2.11). No association was observed with type of delivery or hospital status (public or private).ConclusionsA higher level of satisfaction with the childbirth experience is related to satisfactory antenatal care, a non-abusive, respectful, and informative environment during childbirth, and to the opportunity to breastfeed the baby within the first hour of life. In clinical practice, greater attention to these basic principles of care during pregnancy and delivery could provide more positive experiences during birth.  相似文献   
6.
从渠道冲突、渠道协作(共同制定计划和共同解决问题)入手,探讨渠道多元化对制造商-经销商之间合作关系的影响。通过对477份调查问卷所得数据进行统计分析,实证研究表明:①渠道多元化会增加制造商-经销商之间的冲突;②渠道多元化会促进双方的协作水平;③渠道多元化对制造商-经销商之间的合作关系有“双刃剑”效应,即渠道多元化会激化渠道冲突从而降低制造商对合作的满意度,同时会促进渠道协作从而提升制造商对合作的满意度。  相似文献   
7.
BackgroundThe experience of labour and birth is complex, multidimensional and subjective and has the potential to affect the women and their families physically and emotionally. However, there is a lack of research around maternal satisfaction in Italy.AimTo evaluate mothers’ satisfaction with their childbirth experience in relation to socio-demographic characteristics, obstetric history and intrapartum care variables.MethodsA cross-sectional study involving 277 women who had given birth in a low risk maternity unit in Northern Italy was undertaken. Satisfaction with birth was measured using the Italian version of the Birth Satisfaction Scale-Revised (I-BSS-R). The scale comprises three Sub-Scales: quality of care provided, personal attributes of women and stress experienced during childbirth.FindingsNo socio-demographic variables were related to maternal satisfaction. Multiparous women had a higher satisfaction score (p = 0.020; CI:0.23;2.75). Antenatal class attendance was negatively associated with maternal satisfaction (p = 0.038; CI:−2.58; −0.07). Intrapartum variables that significantly reduced maternal satisfaction were: epidural usage (p = 0.000; CI:−4.66; −2.07), active phase >12 h (p = 0.000; CI:−6.01; −2.63), oxytocin administration (p = 0.000; CI:−5.08; −2.29) and vacuum assisted birth (p = 0.001; CI:−6.50; −1.58). Women with an intact perineum were more likely to be satisfied (p = 0.008; CI:−4.60; −0.69).DiscussionIn accordance with other research, we showed that intrapartum interventions are negatively associated with maternal outcomes and therefore also with maternal satisfaction with birth. The sub-scale that measured Quality of Care provided scored higher than the other two Sub-Scales.ConclusionFurther studies on maternal satisfaction in Italy should be conducted, using the I-BSS-R with the aim to compare outcomes and understand what matters to women during childbirth.  相似文献   
8.
客户处在供应链的下游,对企业存货的采购、生产和销售都会产生重要影响,而多变的市场环境也在无形当中影响着客户与企业之间的关系。从企业所处行业、地区产品市场和客户三个角度所带来的市场环境变化入手,采用2011—2017年我国沪深两市A股制造业上市公司的数据,实证分析客户集中度与企业存货管理效率之间的关系。研究发现:(1)客户集中度越高,企业存货管理效率越高;(2)产品市场竞争力度越强,客户集中度对企业存货管理效率的影响越大;(3)产品市场发育越好,客户集中度对企业存货管理效率的影响越大。进一步研究发现,当企业因客户生产经营原因导致需求发生较大变化时,客户集中度对企业存货管理效率的正向影响更加显著。研究结论表明,政府应当注重市场竞争力的提升和良好经营环境的建设,使得企业在维护客户关系的同时充分发挥客户集中度对企业存货管理效率的积极作用。  相似文献   
9.
This study draws on survey data from 205 family mediation service users concerning their satisfaction with the outcomes of mediation to address two research questions: (a) how satisfied are service users? and (b) what factors account for users' satisfaction with the outcome of child custody arrangements and the allocation of finances and property? Overall, users' level of satisfaction with outcomes was high. While the mediation process explained a significant variance in satisfaction with the outcomes for child custody and for finances and property, the mediator's perceived professional competence did not predict user satisfaction with the outcomes for either issue. This study contributes to our knowledge on the significance of mediators' process skill, specifically their calm and clear responses to the socioemotional needs of the mediated parties, on the service outcomes for both types of dispute. The implications for mediation training are discussed.  相似文献   
10.
为探究我国核电技术创新中政府和企业的协调情况,文章基于协同学理论和复杂系统理论,从核电技术创新的特点出发,将核电技术创新系统解构为政府子系统和企业子系统,采用2007年—2017年相关数据,运用协调度测度模型对政府子系统有序度、企业子系统有序度和政企协调度进行测度和分析。研究结果显示:我国核电技术创新中政企协调度随时间呈现“N”型变化趋势,且协调度均值较低;政府子系统有序度和企业子系统有序度表现为“双螺旋”协调演进;制约政府子系统有序度和企业子系统有序度提升的关键因素分别为税收优惠力度和企业R&D强度。  相似文献   
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