英语专业高年级阶段的主要教学任务

教育部批准实施的新的《高等学校英语专业教学大纲》将英语本科四年的学习划分为低年级和高年级两个阶段，并明确了两个阶段不同的教学任务。在高年级阶段的主要教学任务是进一步提高语言技能。加强文化教学，提高文化素养，提升综合能力。     

Failure to learn from failure: The 2008 mortgage crisis as a déjà vu of the mortgage meltdown of 1994

This article traces the developments in the market for residential mortgage-backed securities (MBS) during the period 1970–2008. Drawing on an analysis of trade publications, business press, and interviews with practitioners, it shows that an MBS market meltdown in 1994 provided clear signals of problems with MBS. The market participants did not re-evaluate their use of risk management tools or adjust security design in response to the 1994 crisis, suggesting a lack of understanding of the implications of the crisis. The 1994 meltdown showed that MBS were vulnerable to systematic risks and that these risks could precipitate an MBS market crash. Furthermore, the 1994 meltdown demonstrated that large-scale investment in MBS could affect the primary mortgage market, thereby rendering the MBS risks unpredictable. After 1994, MBS investment shifted to MBS backed by mortgages with default risk – a development that led to the crash of 2008. By drawing parallels between the 1994 and 2008 crises, this article shows how the MBS market failed to self-correct. The results suggest that financial market participants do not always incorporate relevant information in their decision-making and that market participants have difficulties in both foreseeing the effect of financial innovations on markets and interpreting these effects.     

庙岛群岛南部三个岛屿乡镇海岸带生态系统服务价值

庙岛群岛南部3个岛屿乡镇南长山、北长山和黑山的海岸带生态系统由3个子生态系统构成：人工林生态系统、农田生态系统和近海生态系统。3个岛屿乡镇海岸带人工林的总面积为1520.27hm^2,农田生态系统服务价值和服务单价依次为南长山〉黑山〉北长山。近海面积依次为南长山、北长山和黑山;近海生态系统的服务价值南长山最高,北长山次之,黑山最低。三岛屿乡镇海岸带生态系统服务价值依次为南长山、北长山、黑山。     

高新区与经开区的趋同趋势及两区合一的管理模式研究

本文从地理位置、发展方向、产业结构、管理模式等4个方面分别论述了经济技术开发区和高新技术产业开发区的趋同趋势,并从它们的历史根源、宏观环境和理论基础3个方面深入地分析了产生这种趋势的原由,以及对地区经济发展的负面影响。最后,在对广州、佛山和济南等国家级开发区管理体制改革经验的基础上提出了“两区合一”的解决方案。     

Influencing factors of farmers’ willingness to withdraw from rural homesteads: A survey in zhejiang,China

The purpose of the paper is to analyse the influencing factors on farmers’ willingness of withdrawal from rural homesteads (WRH). Methods that included field surveys, factor analyses and case studies were used for this paper. The results show that farmers have a strong willingness to own the property on which their homesteads sit. There are deviations between homestead systems and execution. It is common that the area of a homestead exceeds the lawful standard, and one peasant family owns two or more homesteads. Peasant families have many concerns about WRH, which include: reduction of employment, lack of supporting social security, high expenditure of new houses, low compensation criteria for homesteads, decline in standard of living and inconvenience in agricultural production. Among all means of compensation, peasants prefer allocated residences, and they pay more attention to public service facilities and fundamental facilities. The authors argue that implementing employment and social security policies and setting up linkage mechanisms of WRH could help to smoothly push forward WRH.     

Expenditure Pattern for Food Away from Home Consumption in Turkey

ABSTRACT

One of the largest recent changes in consumer food purchasing behavior is the trend towards greater consumption of food eaten outside the home. Between 1994 and 2000, the share of total food expenditures spent on food away from home (FAFH) increased from 7 to 15% with an increasing share for fast-food facilities. This study focuses on whether demographic and socioeconomic factors have detectable effects on Turkish FAFH expenditures. This question is of interest because previous studies suggest that increasing household income, education, female labor participation and changing lifestyle especially in developing countries increased household FAFH consumption share but decreased food at home consumption share. However, no study to our knowledge has examined the combined effect of income, education, employment, and family status on Turkish FAFH consumption. The data for this research were obtained from personal interviews of representative sample households of the province of Adana in Turkey. The findings of this study generally indicate that restaurant facilities, employment of wife and education, composition of household, and income are statistically significant determinants of FAFH consumption.     

细微处见态度——谈高校来华留学生管理工作

随着对外开放的逐步深入,外事作为窗口部门的重要性愈加明显。高校接收来华留学生的规模逐年扩大,管理工作的制度化、规范化将有利于外事工作的持续健康发展并直接提升我们的国际形象。     

企业金融化对工业企业风险承担水平的影响 ——基于中介效应和门限效应分析

本文以2007~2019年中国沪深A股上市工业企业的财务数据为样本,探究企业金融化对工业企业风险承担水平的影响。结果表明:(1)企业金融化的“投机-挤出”效应大于“储蓄-维稳”效应,总体上增加了工业企业风险承担水平,且非国有工业企业金融化对其风险承担水平影响更大;(2)作用机理分析发现企业金融化主要通过资产渠道和收益渠道作用于工业企业风险承担水平,即“工业企业金融化——主营业务投资减少/金融资产收益占比增加——企业风险承担水平上升”;(3)进一步分析后发现企业金融化对工业企业风险承担水平的影响存在基于企业风险承担能力和财务杠杆率的门限效应,企业风险承担能力的门限效应使得工业企业金融化的边际影响依门槛值减弱,且国有工业企业的门槛值要低于非国有工业企业;而财务杠杆率的门限效应使得工业企业金融化的边际影响依门槛值增强。     

论微博问政对公共政策制定的影响

伴随着微博渐趋平民化与大众化,微博问政这一“民间舆论场”受到网民青睐.微博问政对公共政策的制定利弊皆存：它有利于推动社会问题进入政策议程,维护政策合法化,促进政策制定的民主科学化;但由于虚假信息过多、利益集团、国外敌对势力的干扰、数字鸿沟的差异使得微博问政给公共政策制定也带来消极影响.本文将立足阐述微博问政兴起的背景与发展现状,分析其对公共政策制定的利弊,最后将探讨提升微博问政在公共政策制定中效能的路径.     

Does the social security fund help non-financial enterprises to transform from the virtual to the real?

At its 19th National Congress, the Communist Party of China vowed to “strengthen the financial sector’s ability to serve the real economy.” However, many studies provide evidence of the opposite trend, a problematic “transition from the real to the virtual,” among Chinese enterprises. Meanwhile, the investment efficiency of China’s Social Security Fund (SSF), a public fund, attracts much attention. In this context, we use A-share listed companies in China from 2009 to 2018 to study the relationship between holding by the SSF and enterprise financialization. We find that SSF holding significantly inhibits financialization and that this effect is non-linear. Mechanism analysis indicates that SSF holding suppresses enterprises’ financialization mainly by improving their governance. Moreover, SSF holding more strongly inhibits small-scale (vs. large-scale), state-owned (vs. non-state-owned), and non-eastern (vs. eastern) enterprises in China. Furthermore, SSF holding can alleviate corporate value impairment caused by financialization. The conclusions enrich theoretical research and provide empirical evidence that may help regulatory authorities to guide investment by enterprises and prevent financial risks.