论高校就业指导角色的定位

大学生就业既是党和政府推进和谐社会建设的一项重要工作内容,也是事关高校生存和发展的一个重要因素。目前,高校应转变观念,在毕业生就业工作方面扮演好就业观念导航者、就业信息供给者、就业信用担保者、就业障碍排除者、就业市场组织者的角色。     

节水生产行为、非农就业与农户收入溢出

将劳动力要素配置纳入分析框架是厘清粮食节水生产行为收入溢出机制的关键。基于河北、山东、河南540个粮食种植户调查数据,运用工具变量分位数、中介效应和门槛回归模型分析农户节水生产行为的收入溢出机制及异质性。研究表明：节水生产行为能够显著提升农户收入,且农业增收效应大于要素替代效应;节水生产行为的农业增收效应随农业收入水平提升而递增,即“马太效应”,其非农增收效应随非农收入水平提升而递减,即“重心转变效应”;本地非农就业在节水生产行为增收效应中发挥中介作用,外出务工部分遮掩了节水生产行为的收入提升效果;节水生产行为的增收效应随本地非农就业比例增加而上升,随外出务工比例提高而下降。因此,建议完善粮食节水生产的政策扶持与市场机制,引导非农劳动力合理有序就业,强化农村人力资本积累,进而推动农户持续增收。     

农户兼业对秸秆还田技术采纳的影响机制及效应分析——基于冀皖鄂1150份农户调查数据的实证

基于河北、安徽、湖北三省1150份农户的实地调查数据,采用倾向得分匹配法构建“反事实”框架,探讨了农户兼业对秸秆还田技术采纳的影响效应,并进一步验证了其中介效应及务工距离的作用机制。研究结果表明：（1）相比纯农户,兼业户更倾向于采纳秸秆还田技术;（2）农户兼业通过风险分担间接影响秸秆还田技术采纳,间接影响占比为24.43%;（3）当纯农户选择在乡内务工时,秸秆还田技术采纳率会提高15.0%,选择在县内乡外务工时,兼业对农户秸秆还田技术采纳行为没有显著性影响,但当纯农户选择省内县外务工时,秸秆还田技术采纳率提高了9.2%,选择省外务工时秸秆还田技术采纳率提高了10.0%。因此,为更好促进秸秆还田技术推广,政府部门应该引导和鼓励农户就近务工,保障农村劳动力就业质量,培育和支持农机社会化服务组织并加强对秸秆还田技术的指导和培训。     

Origins and destinies: Immigration to the United States since World War II

Contemporary immigration to the United States and the formation of new ethnic groups are the complex and unintended social consequences of the expansion of the nation to its post-World War II position of global hegemony. Immigrant communities in the United States today are related to a history of American military, political, economic, and cultural involvement and intervention in the sending countries, especially in Asia and the Caribbean Basin, and to the linkages that are formed in the process that open a variety of legal and illegal migration pathways. The 19.8 million foreign-born persons counted in the 1990 U.S. census formed the largest immigrant population in the world, though in relative terms, only 7.9% of the U.S. population was foreign-born, a lower proportion than earlier in this century. Today's immigrants are extraordinarily diverse, a reflection of polar-opposite types of migrations embedded in very different historical and structural contexts. Also, unlike the expanding economy that absorbed earlier flows from Europe, since the 1970s new immigrants have entered an hourglass economy with reduced opportunities for social mobility, particularly among the less educated, and new waves of refugees have entered a welfare state with expanded opportunities for public assistance. This paper seeks to make sense of the new diversity. A typology of contemporary immigrants is presented, and their patterns of settlement, their distinctive social and economic characteristics compared to major native-born racial-ethnic groups, and their different modes of incorporation in—and consequences for—American society are considered.     

碱金属三碘化物稳定性规律的热力学探讨

用热力学原理讨论了碱金属三碘化物的热稳定性顺序以及它们在常温常压下存在的可能性     

Asian Women,Job Training and the Social Organization of Immigrant Labor Markets

This paper examines the entry of Asian immigrant women into a gendered labor market via government-funded job training programs. The focus is on the intake processing of clients into an employment training program operated by a community based organization. The study reveals that women's family responsibilities and the cultural capital they bring function to screen them into or out of training programs and ultimately shape their location in the workforce. The study thus draws attention to how race, class, and gender enter into the organization of Asian immigrant women into the labor market. This investigation is based in institutional ethnography (Smith 1987), a research strategy which displays how activities in a particular setting are coordinated with more extended forms of social organization. The study shows that the overriding concern with successful placement in a job as mandated by government regulations is a critical factor in selecting the women for these programs.     

Contextualizing the Employment Decisions of New Mothers

This paper suggests that the employment behavior and stated preferences of new mothers are not simply a product of choices that individual women make or characteristics that they have. Rather, using qualitative interview data from a sample of new parents, this paper illustrates some of the interactional and institutional contexts in which new mothers' approaches to paid work are embedded, with a particular focus on gender. Among the themes explored are the influence of husbands' preferences on women's decisions, the role of economic processes in structuring parenting arrangements, as well as the prominence of gendered cultural imagery in new parents' accounts about their work and family arrangements.     

委托-代理下人力资源有效激励模式与退出机制设计

在假定产出可以观测的条件下,首先比较员工素质信息是完全信息和非对称信息下不同产出差异,再讨论基于利润分享激励模式下不同激励效应,最后设计出根据员工自愿选择策略而实现的企业存优弃劣的有效退出机制.     

对当代大学生就业问题的理性思考

当前毕业生存在的就业问题，究竟是“人才过剩”，还是有其它制约因素?文章分析了较为严峻的就业形势和较为普遍的“有业不就”的现状，提出了转变观念，摆正心态，调整结构，对接需求，畅通渠道，完善体制的理性思考。     

我国制造业产能利用率测度与影响因素研究——基于十个重点行业

选取制造业的十个重点行业,使用2001-2014年的面板数据,运用数据包络分析法(DEA)对其产能利用率、技术效率和设备利用率进行了测算,结果显示:我国制造业的部分行业存在严重的产能过剩问题;非金属矿物制品业、黑色金属冶炼和压延加工业等传统行业的产能利用率较低;通信设备、计算机及其他电子设备制造业等新兴行业的产能利用率相对较高.剖析制造业产能过剩的影响因素,发现市场需求与产能利用率存在显著的正相关关系,资本密集度、就业水平、开放度、金融支持与产能利用率有显著的负相关关系.