政府动态奖惩机制下绿色建筑供给侧演化博弈研究

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。     

消费者网评使用习惯对网评效应的影响研究---网评奖励效果的中介和调节效应探索*

本文以网购旅游者为调查对象，分析其网评使用习惯及其在网评奖励效果作用下对网络评论效用发挥的影响。通过问卷调查和数据分析发现，网评使用习惯和网评奖励效果都对网评效应具有显著正向影响，但网评使用习惯的影响力大于网评奖励效果。同时，网评奖励效果对网评使用习惯与网评效应间的关系具有显著负向调节效应，它削弱了消费者网评使用习惯对网评效应的影响；但消费者的网评使用习惯不通过网站的网评奖励效果对网评效应发挥作用，网评奖励效果不具有中介作用。可见，在网评使用习惯、网评奖励效果和网评效应三者关系中，网评使用习惯是个独立的影响因素，它并不通过网评奖励效果发挥作用，并且由于网评奖励效果的加入，反而削弱了网评使用习惯对网评效应的影响。研究结论表明，对于网评奖励政策的效果，需要客观辩证地看待，不应一味夸大。     

Reciprocal relationships between psychosocial work characteristics and sleep problems: A two-wave study

Sleep problems are common and impair the health and productivity of employees. Work characteristics constitute one possible cause of sleep problems, and sleeping poorly might influence wellbeing and performance at work. This study examines the reciprocal associations between sleep problems and psychosocial work characteristics. The participants were 1744 full-time employed individuals (56% women; mean age 38 years in 2007) from the Young Finns study who responded to questionnaires on work characteristics (conceptualised by the demand–control model and effort–reward imbalance model) and sleep problems (Jenkins Sleep Scale) in 2007 and 2012. Cross-lagged structural equation models are used to examine the associations. The results show that low control and low rewards at baseline predicted sleep problems. Baseline sleep problems predicted higher effort, higher effort–reward imbalance, and lower reward. Sleep problems also predicted lower odds for belonging to the low (rather than high) job strain group and active jobs group. The association between work characteristics and sleep problems appears to be reciprocal, with a stressful work environment increasing sleep problems, and sleep problems influencing future work characteristics. The results emphasise the importance of interventions aimed at both enhancing sleep quality and reducing psychosocial risks at work.     

采购拍卖下混合回收渠道的闭环供应链奖惩契约协调研究

在市场需求不确定下,应用采购拍卖和奖惩契约研究零售商和第三方混合回收的闭环供应链协调问题。针对市场中存在m个制造商、1个零售商和1个第三方回收商的情形,分析目录拍卖-双重奖惩契约机制协调供应链的影响,证明当参数满足一定条件时目录拍卖-双重奖惩契约机制能够协调闭环供应链。     

宋代朝贡贸易中的回赐问题

解析宋代朝贡贸易中回赐的构成,可以清楚地了解贡赐双方的得失和态度.朝贡国可以获得贡物折价和贡物折价以外的加赐、国王(或首领)礼物、使节赏赐等特别赐予,说明宋朝在贡赐贸易中仍是厚往薄来的.宋朝出于处理现实国际关系和解说自身正统地位的需要,把贡赐贸易作为维持朝贡体系的重要手段.但总体上两宋对贡赐贸易的态度都更趋务实,采取了若干减少回赐的限制措施.     

贵州省某W国企基层员工赏罚制度满意度实证分析

本文通过对某W国企的合同工与正式工的赏、罚满意度的多元回归分析．从而探讨满意度之所以如此的成因,并根据这些原因提出合理的对策及建议。     

论主管机关的海难救助报酬请求权

主管机关成为《海商法》上的救助方,不存在法律上的障碍.在我国司法实践中已经出现承认主管机关救助报酬的背景下,结合我国救助费用面临巨大缺口的现实,应承认主管机关的海难救助报酬请求权.同时,鉴于主管机关主要由国家配备公务人员及设备,并由国家财政拨款建立和维持,在确定主管机关救助报酬的具体数额时,应将《海商法》第180条中的奖励性因素排除,主要考虑主管机关的成本费用支出.     

Developing a Personal Program for Continuing Education

Abstract

The increasing number of field expeditions studying or working abroad each year is currently unparalleled by medical research efforts or data from which health professionals can make meaningful recommendations about how to keep personnel in the field healthy. The medical planning, organizing, and data are presented from a geology expedition to Guatemala involving 25 persons. Only minor medical problems were encountered, and less than 1% of the total person days at risk were lost due to illness. Eight guidelines are presented as a tool to assist any health professional in the planning and preparing of a team for the field.     

Attempts to Increase Vehicle Safety-Belt Use Among Industry Workers

Abstract

A multiple intervention level hierarchy was evaluated with systematic implementation of successive interventions over a period of two years. Successive applications of written prompts, goal-setting, goal-setting plus feedback, and promise-card commitment interventions did not significantly impact the safety-belt use of 556 employees at a manufacturing plant in southwest Virginia. A modest increase in safety-belt use (from 59% to 68%) occurred only when a promise-card commitment strategy was combined with an incentive/reward strategy. These data support a multiple intervention level hierarchy which suggests that repeated attempts to change behavior with interventions at the same level of intrusiveness will not affect behavior uninfluenced by the first attempt at that level. A flow of behavior change model (Geller, 1999) is used to explain the impact of interventions on people at different stages of readiness for behavior change and to extend the multiple intervention level model. Suggestions are given for selecting the most appropriate behavior change strategy for large-scale applications.