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1.
文章结合数字经济的内涵和外延,分别从数字基础设施、数字产业化、产业数字化等方面构建了数字经济发展水平量化指标体系,基于熵值法测度了中国2010—2018年数字经济发展趋势,并建立灰色预测模型对2019—2028年的数字经济发展走向进行预测。研究结果表明:2010—2018年,中国数字经济发展水平增长了4.4倍,年均增速达到50%,2019—2028年,中国数字经济发展水平增速将不断提高,预计2028年数字经济发展水平将是2018年的5倍。因此,我国要进一步推动新型数字经济基础设施建设,加快传统产业的数字化转型,积极发展电信业等数字产业,以保障我国数字经济快速发展。  相似文献   
2.
Poor quality of care may have a detrimental effect on access and take-up and can become a serious barrier to the universality of health services. This consideration is of particular interest in view of the fact that health systems in many countries must address a growing public-sector deficit and respond to increasing pressures due to COVID-19 and aging population, among other factors. In line with a rapidly emerging literature, we focus on patient satisfaction as a proxy for quality of health care. Drawing on rich longitudinal and cross-sectional data for Spain and multilevel estimation techniques, we show that in addition to individual level differences, policy levers (such as public health spending and the patient-doctor ratio, in particular) exert a considerable influence on the quality of a health care system. Our results suggest that policymakers seeking to enhance the quality of care should be cautious when compromising the level of health resources, and in particular, health personnel, as a response to economic downturns in a sector that traditionally had insufficient human resources in many countries, which have become even more evident in the light of the current health crisis. Additionally, we provide evidence that the increasing reliance on the private health sector may be indicative of inefficiencies in the public system and/or the existence of features of private insurance which are deemed important by patients.  相似文献   
3.
This paper contributes to studies on dynamic capabilities (DCs) by showing that a neglected environmental contingency – i.e. the occurrence of a jolt – shapes the DCs–performance relationship. We focus on high-tech entrepreneurial ventures because these are the firms that jolts affect most; in so doing, we also advance the understanding of DCs in the entrepreneurship field. We argue that, in the aftermath of an environmental jolt, the high-tech entrepreneurial ventures that use internationalization and new product development capabilities to modify their resource configuration and regain environmental fit enjoy better performance. Econometric estimates on a sample of 340 Italian high-tech entrepreneurial ventures confronting the consequences of the global economic crisis that began in 2008 confirm that separately using these two DCs has a positive performance effect. This effect is stronger for relatively smaller ventures. Interestingly, despite synergies should arise from the combined use of the two DCs, we do not detect any superadditive effects.  相似文献   
4.
基于苏、皖两省的839份实地调研数据,结合环境素养理论和行动阶段理论,将行为意向分为目标意向和执行意向两个阶段,运用结构方程模型分析了环境素养对消费者绿色消费行为的影响。实证结果表明:环境素养的四个维度,即环境价值观、环境责任感、环境问题感知和环境行为技能,均通过绿色消费意向对绿色消费行为产生间接影响,符合行动阶段理论的影响机理。其中,环境价值观通过绿色消费执行意向对绿色消费行为产生显著的正向影响;环境责任感、环境行为技能通过绿色消费目标意向和绿色消费执行意向两个中介变量对绿色消费行为产生正向影响,并且绿色消费目标意向显著影响绿色消费执行意向;环境问题感知对绿色消费行为的影响则遵循“环境问题感知 绿色消费目标意向 绿色消费执行意向 绿色消费行为”的路径,且对绿色消费行为存在显著的负向影响。基于此,为进一步促进绿色消费行为,文章从政府、企业和消费者三个角度提出了相应的政策建议。  相似文献   
5.
后发企业技术追赶研究逐渐深入到微观认知基础,但关于管理认知如何驱动技术追赶的机制尚未被充分揭示。通过纵向案例研究,揭示了后发企业高管认知与资源编排动态适配以实现技术追赶的过程。研究发现,在追赶阶段,高管分析型认知通过“纵向资源结构化、稳定性重组、联盟撬动”的资源编排方式进行基本技术积累;在转型阶段,高管创造型认知通过“横向资源结构化、丰富性重组、国际撬动”的资源编排方式获得了新兴技术能力;在超越追赶阶段,高管的悖论型认知通过“双向资源结构化、开拓性重组、平台撬动”的资源编排方式实现了行业技术领先。研究结论既从管理认知视角拓展了技术追赶理论,又为后发企业的追赶实践提供了管理启示。  相似文献   
6.
We reviewed the Journal of Applied Behavior Analysis (JABA), Journal of Organizational Behavior Management (JOBM), and Behavior Analysis in Practice (BAP) from 1990 to 2016, to identify articles that evaluated organizational behavior management interventions in a human service setting. Of those articles, 75 articles met the inclusion criteria for the review, 44 from JABA (1990 to 2016), 22 from JOBM (1990 to 2016), and 7 from BAP (2008 to 2016). We categorized each selected article by setting, employee population, client population, assessment, dependent variable, independent variable, and outcome measures. Results from the review are discussed for all three journals. Recommendations are made to broaden the scope of population and dependent variable targets, include more assessments, and include outcome data when applicable.  相似文献   
7.
扶贫开发是国家治理的重要内容,有着丰富的政治意涵,展示着执政党执政、政府治理的基本过程和价值归属。中国的扶贫工作带有着明显的运动式、项目制、压力型的色彩,在取得巨大成效的同时,也有着走向无序化、无效化的风险。以现代国家建设和政党建设的基本理念,构筑多中心的贫困治理格局,建立现代化的扶贫开发的制度体系,走向法治化、制度化、民主化、规范化是扶贫开发的治本之策。  相似文献   
8.
在食品安全威胁下,农户重新定义了“为自家生产”和“为市场生产”的差别化生产行为。基于经济理性行为假设认为农户存在以确保自家食品安全为动机的生存理性。根据在5省区收集的827份农村入户调研数据,对农户差别化生产行为进行具体分析,描述了差别化生产行为总体特征,并测量农户食品安全自我保护意识、威胁感知程度和信息渠道等因素。运用Probit模型验证了命题:以食品安全自我保护意识为特征的生存理性,支配了农户为确保自家消费安全而进行的差别化生产。  相似文献   
9.
Addressing the lack of physical activity (PA) in rural adults is vital because of the role it plays in the risk for many chronic diseases. The purpose of the study was to explore the feasibility of conducting a 12-week intervention utilizing a Fitbit to increase PA behavior in inactive rural adults recruited from a primary care clinic. Semi-structured interviews were conducted with study participants (n=10) and a focus group was held with nurses (n=7) from the primary care clinic. Data were analyzed using the process of immersion/crystallization. Participants and nurses both felt the program had a positive impact on PA and that the program was needed in the community. Study participants most often reported their favorite part of the study was being able to track their activity as well as the goal setting. However, study participants reported barriers to continued participation in PA related to a lack of time and ability to be active in cold weather. Further, nursing staff reported barriers in regard to a lack of resources (staffing and money) These barriers need to be examined further and addressed in order to implement a sustainable PA program that can be maintained through a primary care clinic.  相似文献   
10.
In realist evaluation, where researchers aim to make program theories explicit, they can encounter competing explanations as to how programs work. Managing explanatory tensions from different sources of evidence in multi-stakeholder projects can challenge external evaluators, especially when access to pertinent data, like client records, is mediated by program stakeholders. In this article, we consider two central questions: how can program stakeholder motives shape a realist evaluation project; and how might realist evaluators respond to stakeholders’ belief-motive explanations, including those about program effectiveness, based on factors such as supererogatory commitment or trying together in good faith? Drawing on our realist evaluation of a service reform initiative involving multiple agencies, we describe stakeholder motives at key phases, highlighting a need for tactics and skills that help to manage explanatory tensions. In conclusion, the relevance of stakeholders’ belief-motive explanations (‘we believe the program works’) in realist evaluation is clarified and discussed.  相似文献   
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