考虑政府补贴和公平关切的双渠道绿色供应链决策研究

基于一个制造商和一个零售商组成的双渠道绿色供应链,建立Stackelberg博弈模型,对比分析政府不补贴和政府补贴两种情形下零售商公平关切对供应链最优定价、绿色度决策及供应链成员利润的影响。结果表明：政府不补贴时,零售商公平关切增强会降低产品批发价格、销售价格和绿色度,减少制造商利润;零售商利润则随着其公平关切增强既存在增加也存在减少的情况,具体与产品绿色化效率有关。相比之下,政府补贴时,产品绿色度更高,制造商和零售商的利润更大;零售商公平关切增强可以增加制造商和零售商的利润,但并不影响产品销售价格、绿色度和社会福利。基于此,政府补贴不仅能够增加供应链利润,还能协调零售商公平关切对产品定价与绿色度决策的影响。     

《勿失良辰》:"唯美现实主义"的杰作

贝娄是战后美国文坛一位重要小说家,他著名的中篇小说<勿失良辰>是一部富于喜剧精神和抒情色彩的唯美现实主义杰作,代表了他在小说创作水平上一次质的飞跃.小说的形式结构、背景描写、人物刻画和语言风格与作者的思想命题相适应,较好地体现了作者的创作理念和主题关怀.本文拟从叙事结构、背景描写、人物刻画等几个方面探讨这部小说的艺术特色,阐释作者对当代文明与人生的理解.     

The Concerns of Authors: Textual Analysis of Online Journal Reviews

This paper presents the results of an investigation of Chinese authors' attitudes towards, and concerns about, academic journals by analyzing their comments posted on a journal review Web site. The views of 338 authors about 13 Chinese academic journals in the library and information science field were collected. Using word frequency, word co-occurrence, and factor analysis, their comments were processed and the important factors extracted. The authors addressed a series of aspects regarding the journal itself, the review and publication process, and the service provided by editors. The paper provides a unique opportunity to understand Chinese authors' views using a direct source.     

City size matters: Vietnamese immigrants having depressive symptoms

This cross-national study identified predictive factors contributing to depression among 691 Vietnamese migrated to the United States who responded to a community survey in two American cities. Measured by HSCL-25, the overall depression prevalence was 30.5%, higher in a large (32.3%) than mid-size city (19.8%). Logistic regression showed that immigration issues, residing in a large city, being female, having health concerns, and experiencing family concerns are significantly related to Vietnamese immigrants having depressive symptoms. Over half (51.4%) of the respondents sought help, and 46.3% preferred seeing their physicians to address mental health issues. Pre-migration counseling is recommended to prevent depression.     

Efficiency,equality, positionality: What do people maximize? Experimental vs. hypothetical evidence from Tunisia

We experimentally test in a developing country whether people prefer a situation where individual and social interests coincide, a situation promoting equality or another one promoting a better relative position. We also investigate whether incentive compatible choices are consistent with results obtained by hypothetical surveys and whether results remain robust when higher stakes are considered. Our results show when stakes are low, a similar proportion of individuals (about 40%) choose the option that maximizes self-interest and social good and the option that promotes equality. Our findings suggest that hypothetical surveys may lead individuals to overestimate positional concerns and to be insensitive to stakes. In presence of higher stakes, egalitarian concerns prevail in incentive compatible experiments.     

Impact of training on pre‐service teachers' attitudes and concerns about inclusive education and sentiments about persons with disabilities

Inclusion of students with disabilities into regular schools is now one of the most significant issues facing the education community both nationally and internationally. In order to address this issue there is widespread acceptance that teacher training institutions must ensure that new teachers are trained to teach effectively in classrooms where there are students with a variety of learning needs. Utilizing a data set of 603 pre‐service teachers from Australia, Canada, Hong Kong and Singapore this study reports the effects of training in inclusive education on pre‐service teacher attitudes towards inclusion, their sentiments about people with a disability and their concerns about inclusion. The results are discussed in relation to a range of factors that could have produced different gains in their attitudes, sentiments and concerns among cohorts from different countries.     

Ethnic concerns and Latino party identification

The accelerated growth of the Latino population in the United States has made Latinos a coveted addition to each major political party's base. In this paper we examine the influence of ethnic concerns on the party identification of Latinos in the U.S. In contrast to previous studies, we account for Latinos’ perceptions of the political parties’ concern for their ethnic interests, allowing such interests to be self-defined. In a multinomial logit analysis of pooled data from three surveys of Latinos taken in 1999, 2004, and 2006, we find such perceptions do affect Latino partisanship, along with variables such as nativity and country of origin or ancestry. We also find a tendency toward independence among Latinos. Finally, we find movement toward the Democratic Party in 2004, once ethnic concerns are taken into account. One implication of the findings is that the party that can best persuade Latinos of their concern for their interests is the party most likely to gain their loyalties; indeed, the parties must earn those loyalties.     

我国设立汽车金融公司的意义及发展措施

针对《汽车金融公司管理办法》的出台 ,从汽车金融公司的定义入手 ,简要介绍了我国设立汽车金融公司的国内和国外背景 ,利用经济学和金融学的若干原理分析了汽车金融公司在我国设立的意义 ,提出了健全个人信用体系、拓宽融资渠道、与商业银行合作、拓展经营业务范围等促进我国汽车金融公司健康发展的若干措施。     

Health and commercialism: a content analysis of popular Chinese children's websites

This paper analyzed 113 popular children's websites and the children's sections of general websites in China. It also examined 511 ads that appeared on the homepages of these websites. Commercialism and health concerns were the primary focus of the analysis. The results showed that these websites did not adequately protect children's health and privacy online. Less than 20% of the websites surveyed contained any type of health warning. Nearly half of the websites collected personal information from children, but only a handful of them asked for parental permission. Each website hosted more than four ads on its homepage, most of which were graphical and unlabeled. The implications of this negligence for mitigation actions are discussed.     

考虑公平关切及其谈判破裂点的供应链运作

将考虑谈判破裂点的Nash解作为公平参考点,构建了基于Stackelberg博弈的公平关切供应链模型,分别在批发价契约和回购契约中探讨了供应链的决策和协调问题,分析了谈判破裂点对公平关切供应链的影响.研究发现:当批发价分别为外生、内生变量时,谈判破裂点对最优订货量的影响是完全相反的.此外,在批发价契约和回购契约中,基于Stackelberg博弈的公平关切供应链均无法协调,继而文章采用价格补贴的方式进行联合契约设计使供应链达到协调.