转型发展期我国中部地区金融支农效率评析——利用DEA模型的方法

进入经济转型发展时期,我国农村金融发展的滞后一定程度上抑制了农村经济的发展,并使城乡经济的非均衡性问题进一步突出。本文采用数据包络分析（DEA）的方法对我国中部八省的农村金融资源配置效率作了整体评价和比较,在此基础上剖析了中部八省金融支农效率的影响因素。分析表明：山西、安徽、江西、湖南与河南须提高金融支农的管理水平与完善相关的制度,同时应提高金融支农的规模效率。湖南的制度建设与管理水平相对完善,但须提高规模效率。其中,农村信用社的贷款力度不足是影响金融支农效率的关键。     

CEO–TMT exchange,TMT personality composition,and decision quality: The mediating role of TMT psychological empowerment

This research draws on the upper-echelons perspective to examine the effects of CEO–top management team (TMT) exchange quality and TMT personality composition on decision quality through the mediation of TMT psychological empowerment. Using survey data from more than 700 executives in 210 firms in a Middle Eastern country and adopting a split-data approach, we find that CEO–TMT exchange quality can advance TMT psychological empowerment. We also find that TMT neuroticism has a negative effect on TMT psychological empowerment, while TMT conscientiousness, extraversion, agreeableness, and openness have positive effects. Moreover, TMT psychological empowerment plays a mediating role in linking CEO–TMT exchange quality and TMT personality composition with decision quality. Our research contributes to the upper-echelons, leader–member exchange (LMX), and decision-making literature by drawing attention to the social dynamics between CEO and TMT members, as well as the psychological characteristics and psychological states of TMT members, and their implications for strategic decisions.     

Permanently online and permanently connected: Taiwanese university students’ attachment style,mobile phone usage,and well-being

Taiwan has been the top country worldwide in terms of its adoption and use of mobile phones. This study explores the permanently online (PO) and permanently connected (PC) phenomenon in mobile phone use among Taiwanese university students. It seeks to determine whether attachment styles are a distinctive factor that influences PO and PC (POPC) behavior and leads to various levels of well-being. The results of this study provide initial evidence that Taiwanese users highly depend on their mobile phones for PC and PO activities but perceive that being permanently connected causes interpersonal stress. Although the findings showed that all styles were positively associated with PO, only the secure and anxious styles predicted PC. Regarding mobile phone activities, the avoidant attachment style was not associated with any activities, the secure attachment style was positively associated with online and voice communication as well as information-seeking activities, and the anxious attachment style was associated only with voice communication. Furthermore, attachment styles lead to various levels of interpersonal stress through PO and PC behavior. The anxious style interacts with PO on interpersonal stress. This study provides evidence that attachment style is a significant antecedent of POPC and its consequences in mobile phone usage.     

论高校学生团干部的素质及培养

学生团干部是高校共青团工作的主干力量,是各项学生活动的策划者、组织者和执行者.他们的素质高低直接关系到整个学校共青团工作的水平和质量.文章就高校学生团干部的四项素质进行了论述,并就其培养途径进行了探讨.     

基于SSL协议安全通信原理与实现

SSL(Secure Sockets Layer)是用于web的安全通信标准.被设计用来使用TCP时提供一个可靠的点到点安全服务,保证两个通讯个体之间的保密性和完整性.openssl是SSL的一份完整实现,内部包含了大量加密算法程序.文章介绍了SSL协议的工作原理,并使用openssl实现SSL协议的安全网络通信过程.     

Foot-and-Mouth Disease Entrance Assessment Model Through Air Passenger Violations

This article aims to construct a risk model for the prediction of foot-and-mouth disease (FMD) entrance caused by passengers who illegally carry meat products of cloven-hoofed animals through international airports into a country. The risk that meat contaminated with the FMD virus is formulated as the probabilities of FMD factor events (the prevalence of FMD), the commodity factor event (the transportation, storage, and distribution (TSD) factor event), and the passenger event. Data used for analysis were records of illegal meat product carriers from areas A and B intercepted at an international airport in Taiwan. A risk model was proposed to simulate the probability distributions in disease prevalence, probability of FMD virus existing in the meat products after meat processing, and estimation of survival of virus and time period for TSD. The probability of the passenger event was hypothesized with the odds of intercepted passengers and estimated via logistic regression. The results showed that the odds of passengers being intercepted by beagles were higher than those intercepted by Customs. By conducting Monte Carlo simulations, the probability of FMD virus risk caused by FMD factors from area A was 149 times lower than that from area B. The probability of FMD virus risk caused by the passenger event from area A was four times lower than the corresponding probability from area B. The model provides a contribution to FMD prevention and can be a reference for developing models of other diseases.     

中国短期跨境资本流动研究综述——途径、规模和影响因素

短期跨境资本,也可称为热钱或国际游资.在资本项目尚未完全开放的中国,其大规模流动一方面扰乱了我国宏观经济政策的制定与实施,另一方面威胁着我国的金融与经济安全.在东南亚金融危机时期以及当前的人民币升值时期,国内学界掀起了两场对于短期跨境资本流动的大讨论.其争论的焦点主要集中在流动途径、流动规模以及影响短期跨境资本流动的因素等方面.本文拟对诸观点进行深入评述.     

我国现阶段社会矛盾的特点及其解决途径

社会主义和谐社会是矛盾冲突发展的一种状态，应正视矛盾冲突在社会发展中的正向作用，建立民主法治框架下的利益表达平台，掌握互联网时代社会矛盾冲突特点，立足于矛盾的对立统一辩证思维，以妥协为基本方法化解矛盾冲突，实现社会稳定发展。     

青藏铁路沿线藏区人文环境现状评析

本文从思想观念、制度文化、伦理道德、风俗习惯和宗教信仰等方面对青藏铁路沿线藏区的人文环境问题进行概要的述评,以期解决两个层面的问题,一是通过综合评估,使当地政府和群众意识到人文环境的优劣对社会经济发展带来的直接或潜在的影响,认识到改善、优化人文环境的重要性,树立全民人文环境意识:二是通过综评,集中反映青藏铁路沿线藏区在诸如思想观念、制度文化、宗教信仰、伦理道德及风俗习惯等方面表现出的与改革开放和大规模经济建设不相适应的人文环境问题,使人们对改善、优化旧的人文环境,逐步适应新的人文环境有一个思想理论和心理方面的准备。     

论古代百越及其后裔民族的纹身艺术

纹身是古代百越及其后裔民族心理特征的一种外在表现和社会意识形态的一个独特的审美范畴,寓含着丰富多彩的内涵和深刻的文化意蕴,孕育出很多与纹身相关的风俗文化事象。从古代美学的角度来看,纹身是一种特殊的人体装饰艺术形式,是古代民族艺术发展史上的奇葩。本文多层次、多角度地深入考证和探究了古代百越及其后裔民族纹身艺术产生、发展的历史过程和主要原因。