关于“学报特色论”的全方位审视

在我国编辑学界关于大学学报的研究中,有一个所谓的重要命题,就是"学报特色论",即"学报特色生命论",由此还生发了"高校学报危机论".文章通过大量引证古今中外相关资料,证明"学报特色论"不能自圆其说,它没有真正把握住大学学报的本质、历史使命和编辑职责,陷入了误区."学报特色论"是学术浮躁在大学学报编辑界的表现.科学是真理,真理是放之四海而皆准的,无特色可言,登载科学论文的学报不一定需要有特色.大学学报的历史使命就是对大学创造的学术思想进行科学传播;大学学报不强调"特色",并不意味着就安于现状,而是更应当励精图治,积极进取.     

关于n顶边星图的优美性

本文定义两类n顶边星图．即■及■，完整地结出了其优美标号，所得结果肯定地解决了文[3]中的猜想．     

试论邓小平科教兴国的基本思路

科教兴国是强国富民的伟大工程，是跨世纪的伟大战略。振兴中华的关键在科技，发展科技靠人才，人才的培养靠教育。科技、人才、教育三者构成了邓小平科教兴国战略的三个基本思路与对策，形成科教兴国的科学体系。     

杰出的平民作家老舍

老舍可说是接得上“地气”的“草根儿”作家.其原因除了老舍出身寒门以外,至少还有两个基本原因：一是他在青少年时期,有过佛教和基督教方面的双重宗教思想介入,对于普度众生与博爱世人的精神方式,心领神会,而且有深入的践行;二是他来自京旗满洲群体,继承民族的传统,接受过浓重的民间艺术濡染.老舍又不是一般的平民作家,而是其中的杰出者.其杰出之处,首先体现在他为了让自己的作品尽可能地通俗易读,使尽了气力.另一个突出的特征,就是他的文笔坚持着通俗却不媚俗的原则.老舍还不满足于仅仅摹写出市民社会“低层次”的生存真实,他更善于以现代人文精神、人文情怀,烛照自己的书写.     

Generalization of Fisher's z-transformation

We deal with the asymptotic expansions of the means and the variances of the correlation coefficients in truncated bivariate normal populations. The Fisher's z-transformation is generalized for stabilizing variance in a truncated normal population. The Hermite moments are introduced, and the relationship among cross moments, central cross moments, and Hermite moments are discussed.     

随机CGE模型研究述评

作为一种有效的政策分析工具,CGE模型已广泛应用于贸易、财税、收入分配、能源与环境等研究领域,但其在均衡结构、函数形式和参数确定等方面的强假设严重制约了模型的分析效力。因此,研究者试图引入随机性来解决上述问题。本文对随机CGE模型研究进行了综述,主要观点:第一,从作用上看,随机CGE模型可以解决目前CGE模型面临的均衡结构僵化、函数形式任意、参数设定单一性等三个问题;第二,从内容上看,随机CGE模型研究主要包括模型自由参数、方程和数据的随机性研究;第三,从研究层次看,随机CGE模型的理论研究者需要完善和统一研究内涵,并进一步拓展研究外延;应用研究者需要加强对模型的稳健性检验,从而提高结果的可信度;政策制定者需要科学的看待和采纳模型的模拟结果。     

文化产业:学术阐释的原则与目的--代本专栏主持辞

山东省政府主办的“首届山东(国际)文化产业博览会”(以下简称“文博会”),选定“文化、创意、财富”为主题词,获得了社会的广泛关注与好评。山东师范大学著名文学评论家吴义勤认为:“‘文化、创意、财富’短短六个字,完整地表达了文化产业的内涵和特征,尤其是张扬‘财富’的旗     

Cultural constraints on rising income inequality: A U.S.–Japan comparison

Prior research has identified fundamental cultural and normative concepts—including wa, enryo, giri, and amae—that are typically argued to be integral to Japanese society. We advance this line of research by discussing how these traditional cultural concepts may influence labor market relations and thereby constrain the degree of income inequality in Japan relative to the U.S. Collectivist cultural attitudes are embedded in Japanese work organization, and are naturally inherited social constraints when compared to more unbridled labor market relations of the “New Economy” in the U.S. While studies of rising inequality in the U.S. and Europe consider how governmental policies impinge upon market forces in order to moderate labor market outcomes, our analysis suggests how culture may sometimes directly constrain income inequality without imposing legal regulations or instituting official programs.     

Risk of gambling disorder based on participation level for the Japanese gambling games of pachinko and pachislot: a preliminary study

It has been reported that Japan may have many disordered pachinko/pachislot players, and taking some countermeasures is required. This study proposes high-risk limits, an index developed by employing a calculating method of low-risk limits to identify disordered players and to contribute to the development of countermeasures. High-risk limits can be established by gambling disorder scale items and participation levels measured in a population survey. The study preliminarily examined how different high-risk limits could be established by using three commonly used scales: SOGS, PGSI and DSM-5. The sample comprised 522 registered panel members for a web survey company, who lived in the Tokyo metropolitan area and played pachinko/pachislot in the last year. They answered items on three gambling disorder scales and four types of participation, such as average monthly loss. Receiver operating characteristic analysis indicated that the three scales had same optimal limits for high-risk participation: average monthly loss of 20,000–50,000 JPY and the average monthly loss/yearly household income of 0.003-0.005. Logistic regression analysis confirmed that high-risk participation predicted the disorder irrespective of demographics. The results of this study suggested that high-risk limits can be established using the disorder scales commonly used in prevalence surveys.     

一类差分方程的全局吸引性

本文研究差分方程x_（n＋1）＝x_ne~rn(1－αxn-k-bx2－k),其中rn是非负实数列,a＞0,b≥0,k非负整数,初始条件x0＝a0＞0,x-j＝a-j,j＝1,2,…,k,得到了该类方程正解全局吸引的一族充分条件。