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1.
本文基于第一、二次对"无锡、保定农村调查"的资料,分析说明了无锡农村经营式农业的日渐式微,并从出租农地与雇工经营的收益方程、较高工商业发展水平导致的机会成本增加,以及家庭小农场的竞争三个方面分析了经营式农业不发展的原因.我们认为,主要是当地较高但又不足够高的工商业发展水平导致了经营式农业难以发展.较高的工商业发展水平意味着发展经营式农业的高运营成本和高机会成本.不足够高又使得非农产业的需求与人数众多的农业过剩劳动力不相匹配,从而造成了家庭小农场和经营式农场之间的激烈对抗.我们也认为,中国未来的农业农村现代化道路可能会依然呈现出复杂性和特殊性,家庭小农场扮演的角色可能仍然不容忽视.  相似文献   
2.
当前乡村治理中乡规民约面临德治退化、自治弱化及法治虚化等现实困境。新乡贤作为乡村社会精英群体,在增强乡规民约的现代性、厚植乡规民约的乡土性及强化乡规民约的权威性等方面具有显著的时代价值,是重塑乡规民约的有益主体选择。实现新乡贤在重塑乡规民约中的时代价值,需要强化乡贤文化的敦风化俗功能、构建乡贤群体的风险防范机制及发挥乡贤组织的协商共治作用。  相似文献   
3.
Abstract

Objective: To examine rural-urban differences in college students’ cardiovascular risk perceptions. Participants: College students in rural (n?=?61) and urban (n?=?57) Kentucky counties were recruited from November 2012 to May 2014. Methods: This was a secondary data analysis of a cross-sectional study examining rural-urban differences in cardiovascular risk factors. Students rated their risk for developing high blood pressure, diabetes, high cholesterol, heart disease, having a stroke, and gaining excess weight. Chi-square and logistic regression were used for data analysis. Results: Rural students had lower odds of perceived high risk for developing high blood pressure compared to urban students (odds ratio (OR): 0.32, 95% CI: 0.11–0.96) after adjusting for race, sex, and body mass index. This association was not observed after adjusting for healthcare access variables. No other significant differences were observed. Conclusions: Efforts to raise perceived risk for developing hypertension among rural college students may be warranted.  相似文献   
4.
This article solves an operational performance measurement problem of a global logistics firm through an internal benchmarking tool. The intended impact is to enable logistics firms to form a deeper understanding of their own internal processes and metrics. The methodology of this in-depth action research involves a sequential approach with a series of interviews, questionnaire-based surveys, operations data collated through observations and process mapping yielding real-world data. A series of statistical tests are conducted to analyse the collated data. Strategic priorities of the firm are integrated with the firm’s operational performance to ascertain the effective performance by considering both the tangible and intangible measures. The outcomes inform both practitioners and academics how the firm could improve its freight forwarding business’s profitability by ensuring that its operations meet the prioritised criteria. The ‘best practice’ derived from internal benchmarking forms an intermediate step towards external benchmarking. The outcomes facilitate investigating the current business strategy, the standard operating procedures and the scope of improving those.  相似文献   
5.
《Risk analysis》2018,38(9):1962-1971
Given the recent increase in dust‐induced lung disease among U.S. coal miners and the respiratory hazards encountered across the U.S. mining industry, it is important to enhance an understanding of lung disease trends and the organizational contexts that precede these events. In addition to exploring overall trends reported to the Mine Safety and Health Administration (MSHA), the current study uses MSHA's enforcement database to examine whether or not compliance with health regulations resulted in fewer mine‐level counts of these diseases over time. The findings suggest that interstitial lung diseases were more prevalent in coal mines compared to other mining commodities, in Appalachian coal mines compared to the rest of the United States, and in underground compared to surface coal mines. Mines that followed a relevant subset of MSHA's health regulations were less likely to report a lung disease over time. The findings are discussed from a lung disease prevention strategy perspective.  相似文献   
6.
This paper examines the implications for European music culture of the European Union’s (EU) Digital Single Market strategy. It focuses on the regulatory framework being created for the management of copyright policy, and in particular the role played by collective management organisations (CMOs or collecting societies). One of the many new opportunities created by digitalisation has been the music streaming services. These depend on consumers being able to access music wherever they are, but such a system runs counter to the management of rights on a national basis and through collecting organisations which act as monopolies within their own territories. The result has been ‘geo-blocking’. The EU has attempted to resolve this problem in a variety of ways, most recently in a Directive designed to reform the CMOs. In this paper, we document these various efforts, showing them to be motivated by a deep-seated and persisting belief in the capacity of ‘competition’ to resolve problems that, we argue, actually lie elsewhere – in copyright policy itself. The result is that the EU’s intervention fails to address its core concern and threatens the diversity of European music culture by rewarding those who are already commercially successful.  相似文献   
7.
The educational inclusion of rural–urban migrant children in Chinese urban schools has been promoted in the past decades. This paper provides a contextualized interpretation of recent policy developments governing large Chinese cities and evaluates its impact upon the status of migrant children's education. Drawing on data collected from 1,331 migrant children in urban inclusive schools, this study compared current migrant children's family backgrounds and psychological sense of belonging at school in relation to educational outcomes at the primary education level. Results showed that migrant children's socioeconomic status (SES) levels were slightly higher than their counterparts in inclusive schools and a salient SES stratification of migrant students was found. This correlates with students’ reports of fewer incidences of discrimination than hypothesized. Furthermore, capital in migrant families was positively associated with the psychological sense of belonging and academic achievement. These results reveal a significant change to migrant students’ SES as a result of the recent population control policy pertaining to China's large cities since 2014. Implications for research and educational practice, especially with at‐risk migrant students of low‐SES, are discussed.  相似文献   
8.
生产性服务业的改造提升和优化升级,是中国经济高质量发展的内在要求。当前,研发设计服务业“量质齐增”,已成为中国经济高质量发展的重要引擎;物流服务业发展迅猛,在企业生产和居民生活中的重要性日益凸显;金融服务业通过提供融资支持,有力促进了经济社会的良性发展;信息技术服务和电子商务飞速发展,“数字+”成为产业升级的重要实现渠道;租赁和商务服务业业态更加丰富,是促进产业转型升级的重要力量;服务外包规模持续攀升,业务覆盖范围不断扩展;职业教育方兴未艾,提升了中国人力资源的整体水平。但是,中国生产性服务业依然存在着国际竞争力羸弱、对外开放水平较低、与其他产业的融合力度不强、在全球价值链中的地位不高等问题。对此,提出了应进一步夯实生产性服务业发展的基础,对标国际标准推进服务业供给侧结构性改革,把生产性服务与制造业融合发展作为主攻方向,把提升服务贸易国际竞争力作为关键抓手,抓住机会提升生产性服务业全方位对外开放水平等政策建议。  相似文献   
9.
乡村振兴的关键是打赢脱贫攻坚战。集中连片特困地区是我国精准扶贫的重点区域,致贫因素复杂,扶贫任务艰巨。基于秦巴山区农户的调查数据,运用A-F测度方法对农户多维贫困进行测度与分解,并运用Probit回归模型对其影响因素进行实证分析。结果表明:农户在厕所类型、做饭燃料、健康状况和受教育程度等方面存在严重的问题,贫困现象普遍。K=3时,农户多维贫困发生率高达90.56%,多维贫困指数为0.391 6;农户家庭65岁以上人数、耕地面积、地理位置和地理环境对农户多维贫困有显著正向影响;户主婚姻状况、受教育水平、健康状况、家庭人口数量等对农户多维贫困有显著负向影响。建议从生活水平、健康医疗、养老保障和教育等方面进行重点扶贫,使农户早日脱贫致富。  相似文献   
10.
纺织业是我国重要的经济支柱产业之一,在国民经济发展、促进社会安定与繁荣中起着重要的作用。融资活动会影响上市公司产、供、销各个环节,对于企业持续经营和长远发展起着战略指导作用。契合纺织业“十三五”规划、“一带一路”倡议及“中国制造2025”对纺织业上市公司持续经营和长远发展的更高要求,以我国纺织业上市公司为研究对象,选取2012—2016年的财务数据,通过构建SBM-Malmquist指数模型从静态及动态两个角度对融资效率进行测算,构建指标体系,提出五个假设,构建受限面板Tobit回归模型对影响融资效率的因素进行验证,得出针对提升纺织业上市公司融资效率的实证结论。  相似文献   
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