综合素质与语言能力:高职英语教学的育人功能研究

高职英语教育教学改革要坚持以人为本的育人理念,注重学生英语综合运用能力的培养和综合素质的提升.文章以福建金融职业技术学院的教育质量问卷调查结果统计为依据,结合目前大学英语教育教学及改革的现状,从更新教育理念,改革教学模式、优化课堂教学三方面进行阐述,来探讨高职英语教育应如何改革才能更好地实现其育人功能.     

北京:经济增长与扩大就业

一种广为流传的认识是,扩大就业要通过发展经济来实现,用新古典模型对北京经济发展与就业增长的相关实证分析,并非如此.由此可见,经济增长有投资型、技术进步型和劳动扩张型.北京市今后经济的发展必须在重视投资和技术的同时,提升发展劳动密集型中小企业和第三产业的政策层面.     

贵州经济增长与外国直接投资相关性的实证分析

通过运用协整技术和误差修正模型对贵州省1985～2003年期间的数据进行分析可知,贵州省经济增长与外国直接投资之间存在长期的动态均衡关系.从长期来看,外商对贵州的直接投资直接促进了贵州省经济的增长,经济增长与外国直接投资呈正向变动.但是这种促进作用还比较有限,而且对外国直接投资的影响作用不明显.     

企业网络财务信息披露调查与分析——来自河北省的案例

网上获取财务信息是管理者和投资者获取信息的主要途径之一,本文选取河北省上市为样本企业调查了企业网上财务信息的披露情况。调查发现,绝大部分企业建立了自己的网站,但普遍存在网上财务信息披露水平不高、财务信息披露量参差不齐、披露形式单一、对信息的安全性重视不足、数据更新不及时等问题,针对这些问题提出了改进建议。     

The Application of Mathematical Programming Approaches to Estimating Container Port Production Efficiency

Container terminal production is both an important and complicated element in the contemporary global economy. This paper aims to evaluate the efficiency of the world’s most important container ports and terminals using the two alternative techniques of Data Envelopment Analysis (DEA) and the Free Disposal Hull (FDH) model. The results give an insight into the current efficiency ranking of the world’s major container ports and terminals. They also confirm expectations that the available mathematical programming methodologies lead to different results and that appropriate variable definition of input and output factors is a crucial element in meaningful applications of DEA and FDH. It is also concluded that the availability of panel data, rather than cross-sectional data would greatly improve the validity of the efficiency estimates derived from all the mathematical programming techniques applied.JEL Classification:C61, D24, E23, L23, L25, L92     

浅谈客户关系管理

客户关系管理是一种旨在改善企业与客户之间关系,提高客户忠诚度和满意度的新型管理机制。本文从客户关系管理产生的原因谈起,继而阐述了客户关系管理的内涵及所应把握的原则。     

Macroeconomic forecasting using structural factor analysis

The use of a small number of underlying factors to summarize the information from a much larger set of information variables is one of the new frontiers in forecasting. In prior work, the estimated factors have not usually had a structural interpretation and the factors have not been chosen on a theoretical basis. In this paper we propose several variants of a general structural factor forecasting model, and use these to forecast certain key macroeconomic variables. We make the choice of factors more structurally meaningful by estimating factors from subsets of information variables, where these variables can be assigned to subsets on the basis of economic theory. We compare the forecasting performance of the structural factor forecasting model with that of a univariate AR model, a standard VAR model, and some non-structural factor forecasting models. The results suggest that our structural factor forecasting model performs significantly better in forecasting real activity variables, especially at short horizons.     

我国钢铁企业绿色营销的创新思考

随着全球资源短缺及环境恶化的日趋加剧,我国钢铁企业的生存环境日趋严峻。建立以循环经济理论为依托的绿色营销模式是我国钢铁企业应对市场挑战的必然途径,但目前我国钢铁企业的绿色环保意识较淡薄,缺乏绿色营销理念及理论体系的支持,远远落后于西方发达国家的同行,大大制约了其在国际市场上的竞争力。     

"十一五"时期高技术改造传统产业的战略研究

“十一五”时期,是我国对外开放和经济发展都进入一个前所未有的全新发展的时期,对外开放与全面、协调和可持续发展,要求高技术改造传统产业战略在统筹国内外经济发展的基础上,着重实现以下几个重大转变。一、战略着眼点:从立足国内转向立足国际,推动新的国际分工体系形成所谓国际化,是通过适当的国际分工增加和实现一国的比较利益,其核心是实现和加快工业化和推动经济快速增长。发展中国家的国际化本身就是一种发展战略,而且某种程度是一种赶超型发展战略。立足国际化,意味着发展中国家要主动参与经济全球化,通过这个过程缩小与发达国家的…     

The rationality and efficacy of decisions under uncertainty and the value of an experiment

Summary A decision maker faces a known prior distribution over payoff relevant states. We compare the expected utility of this individual under two scenarios. In the first, the decision maker makes a choice without further information. In the second, the decision maker has access to an experiment before choosing an action. However, the decision maker does not know the true joint distribution over states and messages. The value of the experiment as measured by the difference in the two utility levels can be negative as well as positive. We give a condition which is necessary and sufficient for the experiment to be valuable in our sense, for any decision problem.An earlier version of this paper was circulated under the title Noisy Bayes Updating and the Value of Information. We have gained from the comments of Stephen Coate, John Geanakoplos, Larry Samuelson, Timothy Van Zandt and seminar participants at Harvard Business School, Princeton, Boston University, the international conference on game theory at Stony Brook 1992 and the Winter meeting of the Econometric Society at Anaheim 1993. The first author received support for this project from NSF grant #SES-9308515 and a University of Pennsylvania Research Foundation Grant.