劳动力转移对城乡居民收入差距的非线性影响研究

借鉴已有相关研究成果,将劳动力转移、农业技术水平与城乡居民收入差距联系起来思考,可以具体地考察劳动力转移对城乡居民收入差距的影响.文章以农业技术水平作为门槛变量,选取2009—2019年中国31个省份的面板数据,利用泰尔指数测定城乡收入差距,以劳动力转移作为核心解释变量构建面板门槛模型,实证得出劳动力转移对城乡居民收入差距的非线性影响.研究发现:劳动力转移可以缩小城乡居民收入差距,且该影响具有单一门槛效应.在农业技术水平较低时,劳动力转移对城乡居民收入差距收敛效应较小;当农业技术水平越过门槛值达到较高水平后,劳动力转移对缩小城乡居民收入差距的效果几乎增加了一倍.此后,通过替换解释变量泰尔指数为城乡人均可支配收入比、替换核心解释变量农业技术水平为农业生产效率重新建立面板门槛模型,发现上述结论仍然成立,其检验结果具有较强的稳健性.文章将农业技术进步、劳动力转移、城乡居民收入差距这三个重要变量纳入同一模型框架中,在加深劳动力流动影响城乡居民收入差距这一视角的研究的同时,对缩小城乡居民收入差距政策的制定提供了重要的参考意义.     

工业劳动力流动、资本创造与经济地理空间均衡

资本创造模型（CC模型）忽视了要素流动对产业空间分布的影响。而发展的新的资本创造模型则认为资本集聚的过程必然伴随着工业劳动力的流动过程。另外，是资本的实际收益而不是名义收益决定资本是否创造。研究结果表明，随着贸易自由度、工业品支出份额及资本贴现率的变大，替代弹性及资本折旧率的变小，将降低对称结构的稳定性，而提高中心-外围结构的稳定性；经济地理空间的产业均衡是集聚力和分散力相互作用的结果。当企业生产工业品的规模报酬递增程度足够显著，或者工业品支出份额很高时，市场拥挤效应将彻底消失，并转化成为促进产业集聚的动力；突破点与持续点的大小比较可以形成不同的关系，这意味着随着贸易自由度的变化，本文发展的资本创造模型可以体现出多样化的产业空间动态演化行为。     

Tedious: feminized labor in machine-readable cataloging

This essay examines previously unexplored IBM reports and manuals that document the development of Machine-Readable Cataloging (MARC) in the 1960s to understand gendered assumptions manufacturers made about the labor of information retrieval and to ultimately discuss the ways in which MARC transformed the feminized labor of information, making it more diffuse and shifting expectations about productivity. In the process, this essay will show that cataloging, like other forms of women’s labor transformed by technology in the latter part of the twentieth century, has a complicated relationship to the market labor and industrialization. Finally, this essay ends by connecting MARC and feminized labor to the contemporary discussion of BIBFRAME.     

区块链应用下生态农产品供应链优化

利用博弈模型，对生态农产品供应链内部契约合作稳定情况进行研究，并就区块链技术如何保障生态农产品供应链稳定运行进行分析。分析认为：生态农产品供应链稳定运行情况受到市场风险制约，区块链技术能通过改善生态农产品供应链内部信息不对称现象，增加生态农产品供应链内部交易节省成本并提高主体违约成本，同时增加生态农产品供应链主体长期合作得益及协调主体合作，从而保障生态农产品供应链稳定运行。在此基础上，结合区块链技术特征对区块链技术应用下生态农产品供应链结构设计进行了探讨并对部分可能出现的问题进行了讨论。     

Female labor force participation in the US: How is immigration shaping recent trends?

Women entered the paid workforce in unprecedented numbers during the 20th century. Yet recent years have been witness to a creeping reversal in women's labor force participation. Why did the revolution stall? In response to debates over a “natural” limit to women's employment, or a cultural backlash against the dual-breadwinner household, we consider an alternative explanation, namely whether immigration has slowed the growth in female labor force participation. Using CPS data from 1998 to 2018, we show that the increase in the share of immigrants and children of immigrants in the population has reduced overall female labor force participation. However, immigration accounts for relatively little of the retreat from the labor force. Instead, the compositional effect of population change is overshadowed by behavioral shifts that affect both natives and immigrants. Lower participation rates among native-born women accounts for most of the overall decline. Despite persistent differences, we also find substantial convergence in the labor force behavior of native-born and foreign-born women, which bodes well for the long-term economic incorporation of immigrants and their children.     

Intersections on the Class Escalator: Gender,Race, and Occupational Segregation in Paid Care Work

As U.S. manufacturing and production industries have declined, the growth of the care sector has increasingly become an important source of jobs for workers without a college degree. Often requiring some form of postsecondary credentialing, many care occupations can provide better wages, job stability, and possible upward mobility for less educated workers. However, employment patterns in paid care work are both gendered and racialized: women and workers of color are overrepresented in care occupations with fewer entry barriers, benefits, and lower pay. Although these patterns are well documented, the mechanisms producing them are less well understood. Using event history analysis and the National Longitudinal Survey of Youth (NLSY79), this study evaluates the explanatory power of neoclassical economic, status attainment, and social closure theories of occupational segregation for black women’s and men’s greater hazard or “risk” of entering care occupations, relative to white workers. Net of individual and closure mechanisms, significant residual effects suggest labor market discrimination remains a primary explanation for the over-representation of black workers in less credentialed care jobs with fewer benefits.     

Employee financial wellness programs: Opportunities to promote financial inclusion?

ABSTRACT

Employee financial wellness programs (EFWPs) are a new practice that may promote financial inclusion by making it easier for workers with low- and moderate-incomes (LMI) to access financial services. We examine the strengths and limitations of workplace financial counseling, credit-building services, and small-dollar loans, and describe community collaboration to promote employee financial wellness. Findings suggest that these services are reaching a population that experiences financial exclusion, though evidence is mixed concerning how these services help workers with LMI resolve key financial challenges. Community collaboration focused on employee financial wellness presents opportunities to advocate for higher wages and better benefits.     

HR转型背景下劳动关系与劳动法课程教学方法新探

2020年中共中央办公厅、国务院印发的《关于深化新时代教育督导体制机制改革的意见》，进一步推动了我国教育事业的改革和发展，也为HR转型背景下劳动关系与劳动法课程教学方法的改革提供了优良契机。基于此，文章介绍了HR转型与专业人才培养的关系，分析了HR转型对劳动关系与劳动法课程教学的影响，探究了HR转型背景下劳动关系与劳动法课程的教学现状，论述了HR转型背景下劳动关系与劳动法课程教学的创新路径。     

Why is the gender revolution uneven and stalled? Gender essentialism and men's movement into ‘women's work'

Men's limited movement into female occupations has been identified as a key barrier to future declines in occupational sex segregation and achieving greater gender equality. So why are men so reticent to enter jobs normatively regarded as female? Drawing from qualitative interviews with multiple stakeholders in four female‐dominated occupations in Australia, this article documents the processes that influence men's employment in gender‐atypical jobs. Gender essentialism is central to many processes that generate and/or stall changes in men's representation in female‐dominated occupations. While gender essentialism's role in producing and reproducing occupation sex segregation is well known, its role in reducing occupational sex segregation is a critical process which has previously received limited attention. The article details gender essentialism's integrative function.     

基于人力资源管理价值链视角的“用工荒”现象分析

本文基于人力资源管理价值链的视角，分析了政府和企业在农民工这一特殊人力资源类型的价值创造、价值评价和价值分配的三个环节管理中存在的问题。这些问题最终导致了＂用工荒＂现象的产生。政府层面存在的主要问题有：在价值评创造环节中，缺乏对低端劳动力群体的规划、建立统一的劳动力市场和对农民工技能培训经费的投入不足；在价值评价环节，缺乏对技能人才的评价机制；在价值分配环节，对农民工利益保障的立法不完善且执法不严。企业层面存在的主要问题有：在价值创造环节，只重使用，不重培养；在价值评价环节，缺乏多种评价手段；在价值分配环节，企业发放给农民工的薪酬福利低，针对以上问题，从政府和企业两个层面，提出了相应的解决对策。