实行分层教学 提高学生英语综合能力

高职学生英语能力弱 ,知识水平参差不齐 ,两极分化现象严重。高职新生的英语水平起点不同 ,学习行为和学习方法不同 ,学生之间的学习能力具有差异。采用相同的教学目标 ,不同的教学手段和要求 ,多管齐下的方法 ,让不同层次学生的英语水平都有所提高。     

坚持“一国两制”喜庆澳门回归

"一国两制"的伟大构想,使香港、澳门回归在中国领土上成为现实,洗雪了中华民族所蒙受的耻辱,标志着殖民统治在中国的终结。这对于振奋民族精神,增强民族凝聚力,把有中国特色社会主义建设事业全面推向21世纪,具有重大的现实意义和深远的历史意义,并为实现祖国完全统一找到了一条根本途径。     

The effect of management commitment to service quality on employees’ affective and performance outcomes

A service recovery performance model is proposed and tested with data from frontline bank employees in Turkey. The model is derived from Bagozzi's (1992) reformulation of attitude theory. The empirical results suggest that top management commitment to service quality, as manifested by frontline employees' appraisal of training, empowerment, and rewards, has a significant effect on their perceptions of service recovery performance. The influence of management commitment to service quality on service recovery performance is mediated by frontline employees' affective commitment to their organization and job satisfaction. Implications of the results and further research avenues are discussed. Emin Babakus (ebabakus@ memphis.edu) (Ph.D., University of Alabama, 1985) is a professor of marketing at the University of Memphis. In addition to theJournal of the Academy of Marketing Science, his research has been published in such journals as theJournal of Marketing Research, theInternational Journal of Research in Marketing, theJournal of Retailing, theJournal of Business Research, and theJournal of Advertising Research. He serves on the editorial review boards of several journals. Ugur Yavas (raxyavas@mail.etsu.edu) (Ph.D., Georgia State University, 1976) is a professor of marketing at East Tennessee State University. Besides theJournal of the Academy of Marketing Science, he has contributed to such journals as theJournal of Marketing Research, theJournal of Business Research, theInternational Journal of Research in Marketing, theEuropean Journal of Marketing, International Marketing Review, theJournal of International Marketing, Management International Review, theJournal of the Market Research Society, theInternational Journal of Service Industry Management, andLong Range Planning. He currently serves as the editor of theJournal of Asia-Pacific Business. Osman M. Karatepe (osman.karatepe@emu.edu.tr) (Ph.D., Hacettepe University, Ankara, Turkey, 2002) is an assistant professor of marketing at Eastern Mediterranean University (Turkish Republic of Northern Cyprus). He has contributed to such journals as theJournal of Hospitality and Leisure Marketing, The Service Industries Journal, Tourism Analysis, theInternational Journal of Hospitality and Tourism Administration, andAnatolia: An International Journal of Tourism and Hospitality Research. He currently serves as the associate editor of theEMU Journal of Tourism Research. Turgay Avci (turgay.avci@emu.edu.tr) (Ph.D., Cukurova University, Adana, Turkey, 1995) is an assistant professor of management at Eastern Mediterranean University (Turkish Republic of Northern Cyprus). He has contributed to such journals asThe Service Industries Journal, theJournal of Hospitality and Leisure Marketing, Tourism Analysis, theInternational Journal of Hospitality and Tourism Administration, andAnatolia: An International Journal of Tourism and Hospitality Research. He currently serves as the editor-in-chief of theEMU Journal of Tourism Research.     

在校学生犯罪情况分析和防范对策

在校学生犯罪率的不段上升,是一个非常严峻的社会问题。预防、减少在校学生犯罪,学校责无旁贷。本文通过对 在校生犯罪情况的分析,探讨了构建三大"育人网络"作为防范对策的现实必要性。     

入世三年来我国农产品贸易发展态势分析

加入世界贸易组织三年来，我国全面履行了农产品国际贸易方面的入世承诺，农产品的进出口都得到了迅速的发展，取得了良好的成绩。通过分析入世以来我国农产品贸易的发展状况、面临的问题和发展趋势，提出未来我国农产品贸易发展的应对策略，以利于我国经济更加健康地融入世界经济。     

技术独董、经济政策不确定性与企业创新产出

创新产出是企业创新能力的直观体现,也是企业价值创造的源泉。以2008—2017年披露了专利授权信息的中国A股上市公司为样本,研究了独立董事技术专长对企业创新产出的影响。结果显示：（1）技术独立董事显著地促进了企业创新产出,且这种促进作用受到经济政策不确定性的负向调节;（2）技术独立董事是通过提高企业的创新投入来促进企业的创新产出的;（3）技术独立董事兼职席位与企业创新产出呈倒U型关系。根据上述研究结论,企业应当增加技术独立董事的引入并适当限制技术独立董事在其他企业兼职的行为,以充分发挥技术独立董事的创新驱动效应,提高企业创新产出。     

多层与高层建筑中选用塔吊施工的问题研究

随着我国经济的快速发展,国家越来越重视多层与高层建筑建造过程中选用塔吊施工的情况。为了进一步提高建筑工程塔吊施工的质量,需要根据实际情况构建完善的安全管理举措,增强工作人员的基本执行力,将工作一步一步细化到位并落实到每一个人,保障施工人员的生命健康安全,确保该项问题得到社会各级的重视。因此,论文针对多层与高层建筑中选用塔吊施工的问题进行简要分析,并提出合理化建议。     

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.     

Do we really care about Biodiversity?

This paper addresses from an economic perspective the issue of global biodiversity conservation. It challenges the perception that the world really cares a great deal about biodiversity and is prepared to pay the full cost of maintaining this stock of natural capital. Despite the existence of a plethora of international agreements there still seems to be a global ‘deficit of care’ surrounding efforts to combat challenges such as those posed by global warming and biodiversity conservation. More light can be thrown on the degree of care by measuring both the actual expenditures and the stated willingness to pay for biodiversity conservation. However, actual expenditures are much lower than willingness to pay estimates recorded in the published literature. Using the criteria that the ‘right’ amount of conservation effort is one where the marginal economic benefits from conservation just equal the marginal costs of conservation, the paper explores the biodiversity conservation conundrum and concluded that, on the available evidence, the world does not care too much about this natural capital stock and bequests to future generations. An erratum to this article can be found at     

加入WTO后科技型中小企业技术创新战略调整

随着中国加入WTO，科技型中小企业直接面临国外企业的竞争和挑战，国家对技术创新的支持政策也受到WTO相关规则的冲击。本文从加入WTO后我国科技型中小企业创新环境的变化，在分析我国科技中小企业的发展现状和技术创新优劣比较的基础,上根据WTO相关规则和现状，提出我国科技型中小企业入世后技术创新战略调整的应对之策略。