Trend productivity growth and the government spending multiplier

The paper analyzes the effects of government spending shocks under alternative rates of trend growth in a New-Keynesian model characterized by price and wage rigidity. We show that the presence of trend growth makes the impact on output and consumption of government spending shocks smaller but more persistent with a hump shaped impulse response. Our results imply that the impact government spending multiplier decreases while the cumulative multiplier increases with trend growth.     

论P2P网络安全问题与对策

要实现P2P网络的健康发展,必须要有有效的安全保障。本文先对P2P进行浅述,将其与Internet进行简单的比较,进而分析了P2P网络的安全问题,并提出了一些相应的防御对策。     

构建我国程序性辩护制度

程序性辩护,指辩护方针对侦查机关、公诉机关、审判机关违反刑事诉讼程序的行为,要求法庭做出专门的程序性裁判,通过程序性制裁达到辩护的目的,我国未来的刑事诉讼应当积极构建程序性辩护制度。     

Incorporating Freud’s Theory on Cognitive Processes into Business Ethics Education

Most educators in business ethics tend toconcentrate on various philosophical theories and theapplication of these theories to ethical dilemmas. Anumber of pedagogical techniques are often used forthis purpose. These approaches concentrate on(conscious) reasoning and decision making. It is thecontention of this paper that an understanding ofFreudian psychology would help students to develop agreater awareness of the unconscious mechanisms thatsometimes come into play when an individual is facedwith a stressful ethical dilemma. Freud and histheories are widely known and have been influential inthe development of many other theoreticalperspectives. Freud demonstrated the importance ofthe unconscious mind on human behaviour. Included inhis theory was an explanation of how various defensemechanisms such as rationalization anddenial are sometimes (unconsciously) used toalleviate feelings of guilt when an individual isconfronted with a particularly stressful moraldilemma. The paper offers suggestions on how egodefense mechanisms can be incorporated into businessethics education.     

社会保障支出的就业效应：基于VAR模型的实证分析

本文利用1978—2009年的时间序列数据,通过建立向量自回归模型（VAR）对社会保障支出与就业之间的动态关系进行了实证分析。研究表明,社会保障支出与就业之间存在长期协整关系,两者互为因果;脉冲响应分析结果进一步表明,社会保障支出的增加对就业增长有长期显著的促进作用,社会保障支出每增加1%,就业增长0.041%。     

大学生军训与国防教育的思考

对大学生进行军事训练,是国家围绕人才培养长远战略和国防后备力量建设需要开展的一项重要工作。在新形势下,加深对大学生军训的认识,研究大学生军训与国防教育的新问题,对探索大学生军训与国防教育的新举措,增强大学生军训与国防教育的有效性具有重要意义。