论循环经济法律调整机制

法律调整执制是从整体、动态的角度来研究法律制度,在人类社会不同的发展模式下,法律调整机制存在着显著的差异。循环经济是促进社会、经济与生态环保协调统一的“三赢”经济发展模式、研究循环经济法律调整机制有利于从动态的角度系统地把握和理解调整循环经济的各种法律手段,指导循环经济立法。在循环经济发展过程中,应结合政府、市场、社会等各方面的力量,对与经济发展密切相关的各种利益关系进行系统调整,综合运用行政强制、行政指导、经济刺激和公众参与等各种不同的法律手段,逐步形成规范而有序的法律调整机制。     

EVA、MVA和股票收益关系在我国的实证分析

通过EVA、MVA和股票收益关系在中国股票市场的实证分析,可以检查EVA、MVA和传统会计指标相比是否对股票收益有更强的解释能力。     

对江苏省实施可持续发展战略的思考

根据江苏省的发展历史和现状,对江苏省在实施可持续发展战略中的人口多、资源相对匮乏、环境形势严峻、区域发展不平衡的主要制约因素进行了分析.提出了控制人口数量,提高人口素质,转变资源利用和管理方式,加强生态建设,科教兴省的应对措施,以保证江苏省的可持续发展战略实施.     

关于幼儿教育价值和现状的沉思

人类文明延续到今天,人们对早期教育与人生健康发展、社会和谐进步关系的认识日益充分,因而幼教神圣的观念正被更多的人所接受;与此形成反差的是,我们周遭的幼教现状堪忧:业内外不少人轻视幼教,这几年幼教事业整体上有所滑坡,有关幼教政策法规的落实、对幼教的监管和经费投入不到位。加强政府监管、改善幼儿园教师的生存状态、加大对幼教的投入力度、为幼儿教育立法等等,应视为改变现状的主要对策。     

中国商业银行发展碳金融的风险及防范措施

商业银行应该发展碳金融,但其发展过程中存在较多风险,针对这些风险,可以采取以下几条措施防范：建立并完善法律体系,规避法律风险;制定稳定的政策制度,降低政策风险;构建完善的内控体系,管理和控制经营风险;多渠道培养专业人才,解决人才风险;建立并健全的碳金融市场,减少市场环境风险。     

An Agenda for the Future: Student Portfolios in Social Work Education

Portfolios have been used in a variety of academic settings for outcomes measures and to present students' best work. This article introduces the idea of electronic portfolios to be used with social work majors both in the graduate and undergraduate curriculums. The literature around portfolios, an explanation of our process and the points to consider regarding pursuing an electronic portfolios process are addressed.     

大学生村官工作绩效影响因素与改进策略探讨

大学生村官工作具有综合、琐碎、繁杂、服务面广、服务群体多等特点,持续提高大学生村官工作绩效须狠抓制度建设,从完善招考机制、健全岗前培训机制、优化和完善工作机制、完善绩效考评和激励保障机制、建立健全流动机制、实施离任村官帮扶计划等关键环节着手。只有进一步推进体制革新,促进各部门发挥优势,形成合力,才能持续提高大学生村官的工作绩效,为破解“三农”问题、缩小城乡差距,进而推进城乡发展一体化作出更大贡献。     

Comparing Pearson Correlations: Dealing with Heteroscedasticity and Nonnormality

Methods for computing a confidence interval for the difference between two Pearson correlations are compared when dealing with nonnormality and heteroscedasticity. Variations of a method derived by Zou performed relatively well in simulations for the dependent case. For the independent case, the Wilcox–Muska method performed best.     

A Comparison of Estimation Methods on the Coverage Probability of Satterthwaite Confidence Intervals for Assay Precision with Unbalanced Data

Construction of closed-form confidence intervals on linear combinations of variance components were developed generically for balanced data and studied mainly for one-way and two-way random effects analysis of variance models. The Satterthwaite approach is easily generalized to unbalanced data and modified to increase its coverage probability. They are applied on measures of assay precision in combination with (restricted) maximum likelihood and Henderson III Type 1 and 3 estimation. Simulations of interlaboratory studies with unbalanced data and with small sample sizes do not show superiority of any of the possible combinations of estimation methods and Satterthwaite approaches on three measures of assay precision. However, the modified Satterthwaite approach with Henderson III Type 3 estimation is often preferred above the other combinations.     

Performance Measures for Selection of Metamodels to be Used in Simulation Optimization

This paper points out the need for performance measures in the context of simulation optimization and suggests six such measures. Two of the measures are indications of absolute performance, whereas the other four are useful in assessing the relative performance of various candidate metamodels. The measures assess performance on three fronts: accuracy of placing optima in the correct location, fit to the response, and fit to the character of the surface (expressed in terms of the number of optima). Examples are given providing evidence of the measures' utility—one in a limited scenario deciding which of two competing metamodels to use as simulation optimization response surfaces vary, and the other in a scenario of a researcher developing a new, sequential optimization search procedure.