Efficient Algorithms for a Scheduling Problem and its Applications to Illicit Drug Market Crackdowns

We give polynomial time algorithms for a job scheduling problem. By duality we transform a special case of the drug market crackdown schedulingproblem to the above job scheduling problem and thus derive polynomial timealgorithms to the second problem. Finally, using the algorithm for the specialcase, we develop a quasipolynomial time approximation algorithm for thegeneral case of the drug market crackdown scheduling problem with monomialcost functions.     

旅游管理专业学生求职意向调查分析与思考

文章采用问卷调查的方法，调查某大学旅游管理本科生求职意向，以此为基础，构建了旅游管理本科生就业系统，探讨优化就业系统的方法。     

高科技行业员工工作满意度模型的建立与运用

本文以高科技行业员工工作满意度为研究对象,分析了影响工作满意度的内部和外部因素。通过对影响因素进行方差分析,确定主要影响因子;应用模糊回归分析方法建立工作满意度模糊线性回归模型。并根据模型进行了实证预测,预测分析效果良好。     

企业员工感知可雇佣性及其影响后果研究述评

感知可雇佣性是个人对获得和维持(当前或者未来)雇佣可能性的主观感知,它逐渐成为一种帮助员工适应不确定职场环境的重要个人资源.从企业角度而言,高可雇佣性感知或许会激发员工高的工作流动,从而让企业陷入培训开发等成本付诸东流的风险.本文首先对感知可雇佣性的内涵、结构与测量进行回顾,再从职业生涯管理、职业健康心理、组织行为等角度系统梳理感知可雇佣性的影响效应与影响机制,从而一定程度上有助于厘清感知可雇佣性对个人和企业带来差异化影响后果的内在原因.     

Impact of enforcing a statutory minimum wage on work and quality of life of vulnerable groups in Hong Kong

The statutory minimum wage (SMW) law was enforced in Hong Kong on 1 May 2011. To examine its impact, this longitudinal study measured the quality of life, job and pay satisfaction, monthly income, hourly rate and working hours of vulnerable groups (n = 253) before and after the legislation. The findings confirmed that the enforcement of the SMW induced a positive impact as intended. The introduction of the SMW induced a positive wage and employment effect on the vulnerable groups in Hong Kong without harming their employment rate. Job and pay satisfaction, as well as most domains of the quality of life (i.e., physical and psychological health, and environment), increased significantly. In general, the positive impact of the SMW was more prominent for employees who previously worked less than 18 hours a week and who had hourly rates less than 28 HKD. The implications of the findings are discussed in the social context of Hong Kong. Key Practitioner Message: ● Enforcing minimum wage induced a positive impact on quality of life, job and pay satisfaction, and a monthly income of vulnerable groups. ● The social relations (quality of life) decreased after implementing minimum wage for workers working longer than 18 hours a week. ● Longer working hours is a key factor for the increase of a monthly income among the vulnerable groups.     

角色社会化对大学生村官工作绩效的影响研究

以2018年江苏苏北地区十个县区480名大学生村官为研究对象,通过层级回归分析,发现角色社会化融入程度及动力对大学生村官工作绩效有显著正面影响,角色社会化动力因子能够调节角色社会化融入程度与大学生村官工作绩效的关系。分类研究发现,乡村精英型大学生村官其角色社会化融入程度与工作绩效有更强的相关性,且其角色社会化动力因子对工作绩效调节效应也更强。研究结论对大学生村官成长成才管理提供了新思路,为创新性开展大学生村官工作,完善乡村治理结构提供了理论保障。     

本科生导师工作评价的理论与模式

开展本科生导师工作评价对于进一步明确导师工作职责,提高导师对工作的认识,协调各种关系,加强宏观管理,促进本科生导师制健康有序发展有积极作用。要切实搞好评价工作,需要明确评价的基本原则,采用恰当的评价方法,选取合理的评价指标,按照评价方案实施评价。     

教师工作压力量表的编制及信效度研究

文章介绍了教师工作压力量表的编制过程,并对其信度和效度进行了检验。量表的编制过程分为三个步骤,被试的对象为广州市中学教师,共402人;量表的同质性信度和分半信度都很高,同时效度明显。     

Directed Search for Equilibrium Wage–Tenure Contracts

I construct a theoretical framework in which firms offer wage–tenure contracts to direct the search by risk‐averse workers. All workers can search, on or off the job. I characterize an equilibrium and prove its existence. The equilibrium generates a nondegenerate, continuous distribution of employed workers over the values of contracts, despite that all matches are identical and workers observe all offers. A striking property is that the equilibrium is block recursive; that is, individuals' optimal decisions and optimal contracts are independent of the distribution of workers. This property makes the equilibrium analysis tractable. Consistent with stylized facts, the equilibrium predicts that (i) wages increase with tenure, (ii) job‐to‐job transitions decrease with tenure and wages, and (iii) wage mobility is limited in the sense that the lower the worker's wage, the lower the future wage a worker will move to in the next job transition. Moreover, block recursivity implies that changes in the unemployment benefit and the minimum wage have no effect on an employed worker's job‐to‐job transitions and contracts.     

国外议员职务权利保障制度的考察与借鉴

议员是现代社会代议民主政体的基础,各国宪法对议员职务权利都予以了充分保障,具体体现在言行免责制度、人身特别保护制度、组织保障制度、生活保障制度、工作条件保障制度以及其他保障制度。这些制度展示了各国宪法理念的共性与差别,而各项制度中的精华,作为全人类的智慧成果必将推进中国人大代表职务权利保障制度的完善,即立法保障人大代表独立言行的权利,扩大言行免责的范围,明确言行免责的例外;细化人身特别保护制度的排除情形及其程序规则;确定专职代表的比例;提高代表的生活保障水平,另设特别补贴制度;优化代表的工作条件;突出强调代表的信息保障。