我国融资性担保机构绩效评价实证研究——以江苏省为例

融资性担保机构的经营绩效在不同地区往往存在一定的差异,需要政府出台有差别的政策来促进其发展。从江苏省苏南、苏中和苏北分别选取了6家融资性担保机构,运用因子分析法对它们的经营绩效进行评价。针对三个地区担保机构经营绩效表现的不同,提出提升江苏省不同地区担保机构经营绩效的制度创新路径,对我国其他地区也有较大的借鉴意义。     

上市银行高管人力资本存量与薪酬水平相关性研究

近年来,上市银行高管薪酬备受社会各界关注。通过对沪深两市上市银行2006年至2009年数据进行分析,结果显示：上市银行高管年龄与高管薪酬之间存在显著的正相关关系;高管任期和高管学历对上市银行高管薪酬不具有解释力;上市银行高管薪酬与业绩呈正相关关系,但相关性不显著;银行规模对高管薪酬具有显著的正向影响。可见,高管人力资本水平和公司绩效能够在一定程度上解释上市银行高管薪酬,但解释力度较弱。     

物质生产力与精神生产力：一种批评性辨析

物质生产和生产力同精神生产和生产力具有本质的区别。在社会分工的意义上,文学、艺术、道德、宗教和哲学等精神生产和生产力受物质生产和生产力的决定;在物质生产内部分工的意义上,物质生产和生产力包含了某些精神过程和精神特征,即与体力劳动相对的脑力劳动。不能把物质生产等同于体力劳动,把精神生产等同于脑力劳动。一方面要充分肯定精神生产和脑力劳动对社会历史愈益重要的作用,另一方面又必须确认物质生产和生产力对社会历史的决定作用,这二者并不矛盾。因为这是两个不同层面的问题,后者作为一种“总的趋势”处于社会历史本质和规律的层面,前者则作为一些“个别”存在形式和发展方式处于社会历史的现象具体的层面。     

"体验"与"表演":旅游者的文化表达

旅游活动从本质上说,是旅游者的一种精神和文化活动。除了传统意义上的文化享受和精神愉悦外,旅游活动也是旅游者的文化“体验”和“表演”,这种文化表达使旅游者的心理世界更为丰富。把握旅游活动的文化品质,是现代旅游业的发展方向。     

Forces exerted by jumping children: a pilot study

Abstract

This article reports on a pilot study of the loads exerted vertically by children when jumping. The subjects of the study were 17 children, aged from two to twelve years. Measurements were made using video recordings and a force-plate. The influence of the stiffness of the base and of jumping with and without shoes was investigated. Knee flexion, push-off force (thrust) and the ratio between push-off force and body weight (relative thrust) were analyzed. Measurements of the knee flexion showed a certain consistency for each child. The angle of knee flexion during push-off follows a bimodal distribution with maxima at 60^° and 90^°. The results for relative thrust suggest a close relationship between push-off force and body weight.     

中国经济长期高速增长的主要动力——从消费的作用谈起

随着我国经济的发展以及金融危机的影响,消费问题日益重要和突出。本文通过深入研究马克思消费理论和分析现实发展情况,从理论依据和现实依据出发,论证消费是中国经济长期高速增长的主要动力,并对未来消费的发展提出几点建议。     

A Portfolio's Country Exposure Management: The Case of Latin American Mutual Funds

This study empirically examines the forecasting ability and performance of Latin American fund managers by evaluating changes in portfolio country exposure. It employs a methodology based on attribution returns. An attribution return is defined as the difference between the actual monthly fund return and the return that would have been generated by the previous month portfolio's country exposure. The study finds three major results. In the aggregate, Latin American fund managers demonstrate forecasting ability as evidenced by a positive and statistically significant attribution return. The fund managers outperform a regional benchmark when measured with Jensen's alpha, and the attribution return is positively correlated with alpha. Attribution returns are mostly negative during periods of financial instability in the region.     

郑煤机集团激励性薪酬福利体系的构建及实践

介绍了郑煤机集团激励性薪酬体系的构建思路和实践,并提出"培训是最大福利"的价值观点,认为薪酬体系对内的公平性主要体现为对不同员工进行不同的培训,培训是一种有效的激励手段,也最具公平性、激励性。