纵向限制竞争协议与横向限制竞争协议的比较

纵向限制竞争协议主要影响同一品牌内部的竞争,因而对纵向限制竞争协议,主要应看一方当事人的市场力量如何,以及对竞争者的排斥效果如何。由于纵向限制竞争协议积极效果更加突出,因而不像横向限制竞争协议那样受到严格的控制,本身违法规则适用范围有限,除了转售价格维持与绝对的地域保护以外,对其他纵向限制竞争协议均应适用合理规则进行分析。     

Nondestructive Differentiation of Polyester Single White Fibers Using Synchrotron Radiation Microbeam X-ray Fluorescence Spectrometry with Vertical Focusing

In this study, the nondestructive differentiation of individual white polyester clothing fibers was accomplished via synchrotron radiation microbeam X-ray fluorescence (SR-μ-XRF) analysis. SR-μ-XRF with vertical focusing is a useful nondestructive method for the analysis of a single polyester clothing fiber. Kirkpatrick–Baez (KB) mirror was used to vertically focus 20 keV X-rays for the analysis of 22 individual white polyester fibers taken from clothing commonly sold in Japan. SR-μ-XRF with a vertical focused 2 μm (V) × 300 μm (H) beam was approximately 12.8 times more sensitive than SR-XRF with an unfocused 300 μm (V) × 300 μm (H) beam for the detection of elements in single fibers. The minimum detection limits (MDLs) of the SR-μ-XRF method were 8.15 ppm for Cl and 0.06 ppm for Br. In addition to Ti in TiO₂ delustering agents, Zr and Nb impurities in the delustering agents were detected in individual fibers. Sb from a polymerization catalyst and Co from a transesterification catalyst were also detected in individual fibers. Comparing the Ti K_β/Sb L_α,β and Zr K_α/Nb K_α X-ray intensity ratios was a useful way to distinguish individual clothing fibers, and 98% of the fibers were differentiated when additional trace elements were used as discrimination indicators.     

论纵向非价格限制的反垄断规制

纵向非价格限制是市场竞争中的常见形式,但主要法域的法律实施对现实回应缺乏有效性和连贯性,中国《反垄断法》亦未对其作出明文规定而使法律实施处于不确定状态。比较分析欧盟法和美国法就纵向非价格限制的规制发展出来的逻辑与经验类型,可以确立:以品牌内竞争限制为起点从而影响品牌间竞争的经销限制应为纵向非价格限制反垄断规制的规范类型。进而,对其实施反垄断规制的进路,应以“品牌内-品牌间”竞争为分析主轴,考察规制的结构性因素和规制区间,分析反竞争影响与层次、确认效率及其促进竞争转化。最后,至关重要的是,要明确纵向垄断协议作为独立规范类型的内在逻辑、形成区格于横向垄断协议和滥用市场支配地位的分析方法。     

中国养老保险统筹层次的改革路径与发展方向探讨

从国外经验出发,养老保险立法先行、确立时间表,通过合适的基金运作模式,各级政府的财政责任分担机制,养老保险的垂直管理和基金预算管理制度,以及历史债务和做实个人账户机制,用"三步走"的方式,先实现省级统筹,然后建立全国统一预算,分省余缺调剂的方式,逐步过渡到全国统收统支的模式,这是适合目前中国现状和社会保障未来战略发展的选择。     

美中贸易协调性的实证分析:垂直专业化视角

基于2005～2012年的月度数据进行实证分析,协整检验结果表明,美国对华出口与从中国进口存在长期稳定的协整关系。从误差修正模型看,短期内美国对华出口与从中国进口之间存在动态调整机制。根据格兰杰因果关系检验,在滞后6期内,美国对华出口与从中国进口之间只存在单向的因果关系,美国对华出口是美国从中国进口的格兰杰原因,美国对华出口增长是美国从中国进口增长的决定因素。脉冲响应函数分析表明,美国对华出口的某一冲击会给美国从中国进口增长带来同向冲击。这些实证结果表明垂直专业化分工在驱动着美中贸易,政府在制定平衡美中贸易的政策时,不应忽视垂直专业化分工以及市场对维持美中双边贸易均衡的约束机制。     

以大部门内的纵向改革促进建设服务型政府

在党的十八大所阐述的中国特色行政体制目标模式中,大部门制和人民满意的服务型政府是其一体两面,前者是组织形态,后者是实质内涵。目前改革的关注点集中于大部门制的横向整合上,而同样对新体制起重要支撑作用的大部门内纵向改革应当是下一步改革的重要内容。在一定意义上说,纵向改革的成败严重影响到大部门制和服务型政府的效果。因此,应当抓紧以大部门内的纵向改革促进服务型政府的建设。     

基于正交试验的汽车制动纵滑摩擦系数研究

目的通过进行不同因素条件下的汽车制动纵滑摩擦试验,得到不同因素下的摩擦系数,缩小摩擦系数参考值范围,提高事故再现精度。方法在制动纵滑摩擦试验中引入正交试验方法,通过极差分析确定不同因素对摩擦系数的影响程度,对汽车摩擦系数的选取进行可靠计算。结果提出了摩擦系数修正值的使用方法,有效减小摩擦系数参考值的范围,提高事故再现精度。结论事故再现中,通过试验研究方法,准确地选取汽车制动摩擦系数,有效提高了事故再现的精度。     

Psychosocial Resources in First-Year University Students: The Role of Identity Processes and Social Relationships

The investigation involved the assessment of a model predicting that family and university relationship environments are linked with identity processes and identity states (statuses) that predict psychosocial resources among first-year university students. A sample of 351 university students, between the ages of 18 and 21 years, completed measures of psychosocial maturity based on Erikson's notions of ego virtues, a measure of identity processing styles (diffuse-avoidant, normative, and information styles), identity statuses (diffusion, foreclosure, moratorium, and achievement), measures of family climate (conflict, expression, cohesion), and assessments of university relationships with faculty, advisors, and students. Based on linear structural equations, the model, with some adjustments, had a good fit with the data and demonstrates the complex association between perceived family and school climate, identity formation, and the association with psychosocial resources. The investigation demonstrates how multivariate model testing can be completed to assess some of the complexity suggested by Erik Erikson regarding identity formation. Gerald R Adams is a Professor of Family Relations and Human Development at the University of Guelph in Ontario, Canada. His major interests focus on family relations, identity development, education, and prevention. Michael Berzonsky is Professor of Psychology at State University of New York at Cortland, New York. His major interests are identity styles, social cognition, and adolescent development. Leo Keating is a data analyst at the University of Guelph.     

司法权的"地方化"与"中央化"之辨析--兼与王旭先生商榷

法院的地方化不是司法腐败的根本原因,司法垂直管理缺乏可操作性。司法现代化的前提应该是司法机构的分化,遏制司法腐败和行政化的关键是完善司法程序。     

从微观行为视角看中国政府间纵向关系

改革开放以来,中国上下级政府间互动模式发生了一定的改变,其主要原因在于制度环境的变迁。当前,上下级政府间互动模式具有一定的积极影响,但也存在个人化色彩较重、部分规范性文件法理权威不足、决策执行效率低等问题。因此,完善法制和加强人大的地位,有助于解决目前存在的问题,引导上下级政府间向互动良性发展。