论高校信息工作

高校信息工作是当好学校领导参谋和助手的一项基础性工作。做好信息工作 ,开发和利用好信息资源 ,为领导了解情况、制定决策服好务 ,对促进学校的改革、发展与稳定具有十分重要的意义。但是 ,目前高校的信息工作还存在着一些问题 ,信息工作的作用还未得到充分发挥。     

Fingerprinting and Biopolitical Police Surveillance in Turkey

This paper problematises the 2007 amendments to Article 5 of the Police Powers and Duties Law (PPDL) in Turkey that categorises all citizens as ‘potential suspects’ through fingerprinting technology. The amended article requires everyone to submit fingerprint samples when applying for certain official documents such as driver's licences, passports, and ID cards. Consequently, the result has been dramatic: the police have so far proactively recorded more than 60 million people's fingerprints in the process of issuing these documents. Yet, there has been no research into this phenomenon. This paper suggests that this sort of biometric police surveillance is not a recent development, rather part of a long tradition within policing ‘Turkish’ national interests. Following Foucault's genealogical methodology, the paper argues that the governability of a large heterogeneous population across a vast territory has always demanded biometric policing technologies, addressing biopolitical proximity between the capacity building of modern security apparatus and identifying the unknown masses. Studying the historical data comparatively reveals that fingerprinting first started with recording exceptional groups such as criminals and convicts in Europe, while from the late Ottoman Empire to modern Turkey, large sections of the population have always persistently been targeted by police regulations.     

Positive and negative intergroup contact in school and out-of-school contexts: A longitudinal approach to spillover effects

This study aims to tackle positive and negative intergroup contact in school and out-of-school contexts to test whether a spillover effect (i.e., the extent to which experiences that individuals have in one context spill over into another) applies to intergroup contact. Participants were 984 adolescents (M_age = 14.66; 62.7% female; 24.8% ethnic minority). Results indicated that positive contact in school was related over time to higher positive contact in out-of-school contexts and vice versa (i.e., valence consistent spillover effect). Positive contact in school was linked over time to lower negative contact in out-of-school contexts (i.e., valence inconsistent spillover effect). Overall, this study provides novel insights into the transmission of adolescents' intergroup contact across socialization contexts by emphasizing the leading role of positive contact in schools.     

Engagements with the Past and Armenians' Settlement Journeys in Canada

Examinations of migrants’ experiences have traditionally been confined to host country experiences. More recent studies consider the homeland-hostland relationship as a dynamic one, while also paying attention to the impact of events that happen outside these two landscapes. This article seeks to build on these latter works by considering the homeland-hostland connection from a different angle and argues that, when it happens, the post-migration discovery of homeland communal and personal histories results in salient personal transformations. Moreover, these hostland experiences are largely facilitated by encounters with the larger ethnic community. The examination draws upon data collected on Armenian migrants from Turkey to Canada.     

The combined dynamically weighted modified maximum likelihood estimators of the location and scale parameters

In this study, two new types of estimators of the location and scale parameters are proposed having high efficiency and robustness; the dynamically weighted modified maximum likelihood (DWMML) and the combined dynamically weighted modified maximum likelihood (CDWMML) estimators. Three pairs of the DWMML and two pairs of the CDWMML estimators of the location and scale parameters are produced, namely, the DWMML1, the DWMML2 and the DWMML3, and the CDWMML1 and the CDWMML2 estimators, respectively. Based on the simulation results, the DWMML1 estimators of the location and scale parameters are almost fully efficient (under normality) and robust at the same time. The DWMML3 estimators are asymptotically fully efficient and more robust than the M-estimators. The DWMML2 estimators are a compromise between efficiency and robustness. The CDWMML1 and CDWMML2 estimators are jointly very efficient and robust. Particularly, the CDWMML1 and CDWMML2 estimators of the scale parameter are superior compared to the other estimators of the scale parameter.     

养老保险个人账户参数设定错误与纠正

我国基本养老保险采取统账结合的制度模式。其中,个人账户采用记账方式建立了参保缴费与养老待遇之间的直接联系。理论上,公平和长期可持续的个人账户模式在记账利率、计发系数、余额继承等方面应遵循精算原则,但我国的个人账户参数设定存在不少违背精算公平和精算平衡原则的错误。本文结合国际经验,在剖析我国养老保险个人账户参数设定错误的基础上,基于精算平衡原理,探讨参数设定方法,检验纠正方案对制度精算公平和精算平衡性的效果,最后提出参数改革的具体建议。主要结论是：个人账户的记账利率应该是制度的内含回报率;名义账户的记账利率不是银行存款利率,而应随缴费工资增长率、人口预期寿命的变动等定期调整;养老金计发系数应基于动态生命表、养老金调整指数和个人账户内含回报率的变动而调整。由此确定的参数纠正方案将有效改善制度的精算公平与精算平衡性。因而建议我国基本养老保险个人账户应尽早明确现收现付的筹资模式和账户余额的权益归属,采用动态的记账利率和计发月数,引入自动平衡机制,实现制度的长期精算平衡。     

试论江泽民对党的思想政治工作内容的创新

江泽民同志紧扣时代脉搏,围绕党的目标任务,提出了新形势下思想政治工作的主要内容是:以邓小平理论武装全党和教育人民;加强理想信念教育;深入进行爱国主义、集体主义、社会主义和艰苦创业精神的教育;努力加强社会主义道德和社会主义法制教育。     

Estimation of parameters in logistic and log-logistic distribution with grouped data

In many situations, instead of a complete sample, data are available only in grouped form. For example, grouped failure time data occur in studies in which subjects are monitored periodically to determine whether failure has occurred in the predetermined intervals. Here the model under consideration is the log-logistic distribution. This paper demonstrates the existence and uniqueness of the MLEs of the parameters of the logistic distribution under mild conditions with grouped data. The times with the maximum failure rate and the mode of the p.d.f. of the log-logistic distribution are also estimated based on the MLEs. The methodology is further studied with simulations and exemplified with a data set with artificially introduced grouping from a locomotive life test study.     

新冠肺炎疫情对我国中小企业的影响及应对策略

在回顾近年来全球重大突发公共卫生事件及其对宏观经济影响的基础上，以2019年年末爆发的新冠肺炎疫情为例，分析疫情背景下我国中小企业面临的短期生存危机和长期竞争压力。同时，梳理中央政府和地方政府出台的支持企业抗击疫情的各类扶持政策，评述相关政策的得失，并在此基础上提出进一步支持企业渡过疫情难关的政策建议：（1）从短期来看，应科学推进复产复工，发挥减税降费作用，加大金融输血力度；（2）从长期来看，要完善公平公正的市场经济规则，提升国家产业链的整体水平，增强中小企业的核心竞争力。