“阳光体育语境下”大学生心理健康与体质相关分析

本文针对陕西省民办高校阳光体育开展的现状,运用文献分析法,问卷调查法,心理量表测验法和数理统计法,探讨了大学生参与阳光体育行为特点,揭示了阳光体育语境下大学生心理健康与体质的相关关系,为民办高校从心理和增强体质的角度如何开展阳光体育提供可靠依据。     

Infant mortality,relative income and public policy

Do health outcomes depend on relative income as well as on an individual's absolute level of income? We use infant mortality as a health status indicator and find a significant and positive link between infant mortality and income inequality using cross-national data for 93 countries. Holding constant the income of each of the three poorest quintiles of a country's population, we find that an increase in the income of the upper 20% of the income distribution is associated with higher, not the lower infant mortality. Our results are robust and not just caused by the concave relationship between income and health. The estimates imply a decrease in infant mortality by 1.5% for a one percentage point decrease in the income share of the richest quintile. The overall results are sensitive to public policy: public health care expenditure, educational outcomes, and access to basic sanitation and safe water can explain the inequality–health relationship. Thus, our findings support the hypothesis of public disinvestment in human capital in countries with high income inequality. However, we are not able to determine whether public policy is a confounder or mediator of the relationship between income distribution and health. Relative deprivation caused by the income distance between an individual and the individual's reference group is another possible explanation for a direct effect from income inequality to health.     

高职高专院校大学生心理健康现状分析与教育对策

大学时期是人生心理矛盾的多发期,而高职高专院校的大学生较其他本科大学生承受着更多的心理压力。目前,高职高专院校大学生心理健康问题呈现递增趋势,已成为阻碍大学生健康成长和顺利完成学业的重要因素。本文从心理健康概念的内涵、高职院校学生心理健康问题的表现特征、高职学生心理健康问题的形成因素进行分析总结,并提出几点教育对策。     

浅析加强大学生心理健康教育的必要性及有效途径

在大学时期注重加强大学生心理健康教育是促进大学生成长的关键。     

有机国药基地产业生态旅游发展创新研究——以浙江省武义县寿仙谷基地为例

有机国药基地发展生态旅游在国内尚属空白。本文分析了浙江省武义县寿仙谷有机国药基地的旅游资源价值、市场前景,创新性地提出了生态养生旅游产品开发的思路及线路整合方案,具有一定参考价值。     

Can the affordable care act provisions explain the recent wave of acquisitions in the health insurance industry?

This research shows that the ACA health insurance exchanges have generated more merger activity in the health insurance market. The impact is robust to control for an extensive set of factors suggested by both neoclassical and behavioural frameworks. The economic impact of this ACA provision is substantial with 3.8 more months of unusually high merger activity or 52 more merger bids per year.     

Modeling Imports in a Keynesian Expenditure Model

The author discusses several issues that instructors of introductory macroeconomics courses should consider when introducing imports in the Keynesian expenditure model. The analysis suggests that the specification of the import function should partially, if not completely, be the result of a simple discussion about the spending and import behaviors of the household, firm, and government sectors. The analysis also indicates that instructors who use certain import functions that are in some introductory textbooks will inadvertently impose restrictions on the model and potentially confuse students. The author examines several implications of the specification proposed by Robert Cherry (2001) Cherry, R. 2001. The simple expenditure model with trade: How should we model imports?. Journal of Economic Education, 32: 53–57. [Taylor &; Francis Online], [Web of Science ®] , [Google Scholar] and shows how the restrictions imposed by Cherry's specification make it difficult for instructors to present certain types of economic events and policies. The import function discussed here avoids these restrictions and allows instructors to present more easily certain types of examples.     

多级政府级次下的经济增长与财政支出规模优化研究

笔者在巴罗经济增长模型的基础上,建立了一个两级政府提供公共物品的经济增长数理模型,说明政府级次划分对经济增长绩效的影响.并采用计量分析的方法,分别对我国中央政府与地方政府财政事权划分的合理性、最优事权划分标准进行了检验与测算.