信息产业发展水平综合评价体系研究

科学地分析信息产业发展水平是制定信息产业相关政策的重要基础。通过对信息产业发展阶段特征的综合分析,提出了一套科学的信息产业发展水平评价指标体系,运用层次分析法对评价指标进行综合分析,对国家信息产业发展水平作出了基本评价。通过对12个国家信息产业发展水平进行综合评价,对不同国家信息产业发展水平进行聚类分析,从而分析总结出信息产业各个发展层次的主要特征,为进一步制定信息产业发展的相关战略和政策提供了理论依据。     

技工学校钳工技能实训教学改革之我见

钳工是机械制造中不可缺少的工种。如何深化钳工技能实训课程的改革是摆在高级技工学校面前的一个很重要的课题。我从改革教学内容与教学方法;改善实训硬件设施;适当增加有效实训时间;严格实施钳工技术等级考核等四方面提出自己的看法和改进措施。     

乡村生态旅游促进新型城镇化的实证分析--以西安市长安区为例

在生态资源富集又邻近大城市的乡村地区发展乡村生态旅游,能够有效地促进新型城镇化、助推新型旅游小城镇的形成。文章在界定核心概念并进行理论机理分析的基础上,以西安市长安区为例,对其2002—2014年间乡村生态旅游与新型城镇化之间的关系进行实证检验,结果表明：二者确实存在高度的正相关关系,且前者是后者的重要原因。因此,应采取有力措施发展这些地区的乡村生态旅游：第一,进一步加大政府对乡村地区基础设施的投资,彻底实现城乡公共产品供给的均等化;第二,引导民间资金、技术、管理等有序合理、规模适度地投入乡村生态旅游业;第三,务必加强乡村生态旅游业发展过程中的环境监管等。     

“电费付费原理”与医疗保障体系层次的划分

医疗服务和现实生活中的"电"一样,都具有准公共产品的特性。医疗服务可借鉴"电费付费原理"划分为公共健康产品、社会医疗产品和个人(商业)医疗产品三个基本层次,并按其对应关系与医疗服务的供给以及相应的筹资和管理安排结合起来,从而形成不同层次、不同需求与供给、不同筹资     

Social media affordances in entry‐level employees’ socialization: employee agency in the management of their professional impressions and vulnerability during early stages of socialization

This study examined how entry‐level employees interacted with social media during three stages of organizational socialization. They navigated between four different media affordances (persistence, editability, visibility, and association) while experiencing them as both enabling and constraining in different socialization stages. Qualitative interview data analysis revealed during anticipatory socialization, job applicants realized visibility and persistence in relation to institutional and individualized socialization. During encounter, new employees managed personal and professional life boundaries carefully against the association and visibility affordances. Although some participants used both public and enterprise social media for obtaining job‐related information and understanding coworkers and company culture, during metamorphosis, most interviewees adopted passive information seeking strategies and experienced a paradoxical tension between the enabling and constraining affordances of social media. Findings are discussed with regards to employees’ exertion of agency in managing their professional impressions and coping with high levels of uncertainty and vulnerability during early stages of socialization.     

Traffic density,congestion externalities,and urbanization in China

ABSTRACT

Although there is an abundant regional literature analyzing traffic congestion, only a few studies have explored extending such analysis with spatial effects. This study uses a dynamic spatial Durbin model and city-level panel data for the period 2003–14 to investigate the spatial spillover effects of traffic congestion on urbanization in China. The results show that there is an inverted ‘U’-shaped relationship between urbanization and traffic density in local and neighbouring cities, and congestion effects have appeared. In the short and long run, the spatial effects of traffic congestion have become an important force restricting the effective promotion of urbanization in China.     

城市化进程对基础设施投资的需求量分析

在分析基础设施投资需求构成的基础上,建立了相应的矩阵模型.并在对近十余年全国城镇人口和基础设施投资的数据进行统计分析和选取的基础上,按照一定的计算流程,通过拟合相关关系式、对原有基础设施投资(I0)进行估计、代入矩阵模型估算出未来的基础设施投资需求,从中得出了一些有价值的推论以供制定投资计划的决策者参考.     

对国内外砂土地震液化评价介绍及比较

本文通过应用国内外不同的勘察规范对同一个工程场地的地震液化等级划分的计算及评价介绍,得出了一个采用不同规范,可取得比较一致的地震砂土液化等级的结论。     

The impact of diversity and equality management on firm performance: Beyond high performance work systems

This article demonstrates that a diversity and equality management system (DEMS) contributes to firm performance beyond the effects of a traditional high‐performance work system (HPWS), which consists of bundles of work practices and policies used extensively in high‐performing firms. A DEMS typically includes diversity training and monitoring recruitment, pay, and promotion across minority or other disadvantaged groups. Our analysis of quantitative data from service and manufacturing organizations in Ireland confirms that HPWS practices are associated with positive business performance and finds specifically that DEMS practices are positively associated with higher labor productivity and workforce innovation and lower voluntary employee turnover. © 2010 Wiley Periodicals, Inc.     

全面推进西安地区体育产业经济发展的策略研究

体育产业的发展在地方经济建设当中发挥着越来越重要的作用,西安地区作为西部重要的中心城市之一,在全面推动经济发展的过程中,笔者发现其体育产业的发展也进入了快速的发展时期,通过走访和调查,就全面推进西安地区体育产业经济发展的一些问题做简单的阐述和归纳总结。