公私合作制(PPP)可行性:以城市轨道交通为例的分析

公私合作制(Public-Private Partnership)的概念由英国最早提出,之后在全球范围内得到了推广和应用.然而公私合作制的概念并没有统一的认识.本文阐述了对公私合作制的理解,并从公共产品理论、政府管制理论以及项目区分理论分析了私人部门进入轨道交通行业的可能性,政府部门监管公私合作制的必要性.轨道交通公私合作制的可行性.     

是逻辑,还是逻辑学——与程仲棠、王左立两位先生商榷

在考察"是"与逻辑的关系之前,首先应该明确"逻辑"与"逻辑学"这两个概念之间的联系与区别.本文认为,无论将逻辑等同于逻辑学,还是取消本体性质的逻辑,将之归结于逻辑学的规定,都是将这两个概念混为一谈,皆欠妥当.承认逻辑的本体地位是解决这方面问题的关键.     

诉讼程序运行中当事人与法院的作用分担论略——以协同进行主义为视角

在民事诉讼中,关于程序运行中当事人与法院的作用分担存在着"当事人进行主义"与"职权进行主义"的划分.针对传统分类的缺陷,加强法官与当事人之间的沟通与协作,已成为两大法系代表性国家调整法院与当事人作用分担的共同趋势.在我国,协同进行主义的引进有助于修正因过于弱化法院职权所引发的法院实体性诉讼指挥权的缺失,明确当事人在程序运行中的权能与责任.在制度建构层面,协同进行主义需通过强化法院的释明义务与当事人的诉讼促进义务,保障当事人的程序选择权得以实现.     

史诗与英雄:向正义回归的乡村叙事——从几部长篇小说看新农村题材写作的一种类型

目前,新农村题材的写作出现了新的类型,它不是要着力表现农村土地的破碎和人心的散落,而是要表达对这种恶化的救治和对未来的美好想象.它试图恢复和重建某些新质因素,并通过史诗性和英雄性的描写来实现对传统的回归和继承.     

学分制下高校管理模式探析

本文对学分制下的学生教育管理模式问题进行了系统地探讨,认为目前我国普通高等院校适宜推行限制性学分制形式;作为学生教育管理的基本单元,行政班级管理形式仍应坚持和强化,导师制作为必要的补充;在教育的方式方法和内容上,要以指导督促大学生制定和实施四年规划为重点.     

试论巴赫金的“文本理论”

通过确认"文本"是语言学、语文学、文学学诸人文学科的第一性实体,是人文思维的直接现实,巴赫金有力地捍卫了人文科学的"科学性",他通过确认"话语文本"是一种有声的超语言的表述,是主体间的交锋互动的事件,有效地坚守着人文科学的"人文性".通过确认"文学文本"具有"双声语"品质,巴赫金精辟地阐明了文学创作的"对话性"与文学接受的"开放性".     

民族村寨旅游环境困境及路径选择

近些年来,我国少数民族地区村寨旅游业蓬勃发展,旅游经济活动日益频繁,但由于多种因素的影响,民族村寨旅游环境问题相继出现,造成旅游村寨自然生态环境的破坏和人文生态环境的失调,严重威胁了村寨居民的生产生活环境,影响了村寨旅游的可持续发展.因此,有必要从经济学的角度探讨村寨旅游环境问题,指出旅游经济活动所具有的外部不经济性、旅游环境的公产物品特性等因素是引起旅游环境问题的重要经济根源和根本原因,并就此提出解决旅游村寨环境问题的基本路径.     

The Life Course,Cohort Dynamics,and International Differences in Aging Trajectories

In recent years, population health research has focused on understanding the determinants of later-life health. Two strands of that work have focused on (1) international comparisons of later-life health and (2) assessing the early-life origins of disease and disability and the importance of life course processes. However, the less frequently examined intersection of these approaches remains an important frontier. The present study contributes to the integration of these approaches. We use the Health and Retirement Study family of data sets and a cohort dynamic approach to compare functional health trajectories across 12 high-income countries and to examine the role of life course processes and cohort dynamics in contributing to variation in those trajectories. We find substantial international variation in functional health trajectories and an important role of cohort dynamics in generating that variation, with younger cohorts often less healthy at comparable ages than the older cohorts they are replacing. We further find evidence of heterogeneous effects of life course processes on health trajectories. The results have important implications for future trends in morbidity and mortality as well as public policy.     

Is Chinese National Health Insurance Effective in the Face of Severe Illness? A Perspective from Health Service Utilization and Economic Burden

Over the past decade, health insurance coverage has expanded dramatically in China. Health insurance benefits, however, remain shallow or ambiguous. This study examines the effect of Chinese national health insurance policy on health service utilization and economic burden in urban settings using the Urban Resident Basic Medical Insurance Household Survey. We employ the Heckman selection model to correct for selection bias among hospital inpatients, and find that compared to individuals without health insurance, those with health insurance are more likely to be admitted to the hospital when their physicians recommended them to enter the hospital as inpatients. Health insurance is also associated with about 45.6 % decrease in out-of-pocket inpatient expenditures. Individuals with urban employee basic medical insurance see the largest decrease in economic burden, followed by individuals with urban resident basic medical Insurance, and those with new rural cooperative medical insurance.