中国封建国家早期干预经济的理论及实践——以范蠡的平粜思想及其运用为中心

范蠡是中国封建社会提出政府宏观调控物价的第一人,他的平粜思想奠定了我国封建社会国家宏观调控经济的理论基础。此后战国初期的李悝变法、西汉中叶桑弘羊的盐铁国营政策,则进一步发展了范蠡的平粜思想,充实了封建国家干预经济的理论,指出了国营经济的合理性、局限性以及支持条件等,对当前社会主义市场经济建设过程中如何处理国有经济、民营经济的关系以及国营经济如何定位等问题有启发作用。     

网络资源在独立学院英语专业学生听力课上的积极作用

本文旨在改革传统英语专业听力课的模式弊端,以建构理论、自主学习理论为依据,探索出适应时代的符合独立学院学生特点的一种听力课教学新模式,即教学中教师指导监督评估,把网络资源与传统听力教材合理结合,培养学生的自主学习能力。     

Marketing Metrics Use in a Transition Economy: The Case of Vietnam

ABSTRACT

This article explores the use of marketing metrics by a sample of Vietnamese firms, providing an example of the use of marketing metrics in a “transition” economy as it grows and becomes more market and marketing driven. The analysis reports usage frequency and then develops a set of “correlation chains” linking firm characteristics, metric use, and various indicators of performance. Vietnamese managers generally report that several types of metrics are used. Ownership structure and industry also impact which metrics are utilized. An initial assessment of chains relating metric use to firm performance indicates that the impact is complex and indirect.     

Retail fairness: Exploring consumer perceptions of fairness towards retailers’ marketing tactics

The concept of fairness has received great attention in consumer behavior research lately. However, the focus of these studies has mainly been the understanding of fairness in terms of pricing rather than exploring the consumers’ perceptions of fairness itself. This study explores the consumers’ perceptions of fairness as an outcome of a retailer’s marketing tactics. Based on 36 in-depth interviews this study submits a conceptualization of retail fairness from the consumers’ point-of-view. The concept of retail fairness constitutes of three dimensions and nine sub-dimensions, expanding our knowledge of the construct. The study posits a crucial link between increased honesty, ethical, and moral behavior and the understanding of retail fairness. Theoretical and managerial implications are discussed.     

Demand uncertainty: Exporting delays and exporting failures

This paper presents a model of trade that explains why firms wait to export and why many exporters fail. Firms face uncertain demands that are only realized after the firm enters the destination. The model retools the timing of the resolution of uncertainty found in models with heterogeneity of firm productivity. This retooling addresses several shortcomings. First, the imperfect correlation of demands reconciles the sales variation observed in and across destinations. Second, since demands for the firm's output are correlated across destinations, a firm can use previously realized demands to forecast unknown demands in untested destinations. The option to forecast demands causes firms to delay exporting in order to gather more information about foreign demand. Third, since uncertainty is resolved after entry, many firms enter a destination and then exit after learning that they cannot profit. This prediction reconciles the high rate of exit seen in the first years of exporting. Finally, when faced with multiple destinations to which they can export, many firms will choose to sequentially export in order to slowly learn more about its chances for success in untested markets.     

LTE SON下的一种基站自规划机制

为适应LTE SON减少人工参与、降低运营成本（OPEX）的要求，针对网络不能动态调 整参数、自主规划基站位置的情况，设计出了一种LTE下根据业务量的变化动态调整eNB参数 的自规划流程，并最终计算出新建eNB的位置坐标。通过仿真对其进行了衡量和分析， 结果表明在该坐标新建一个eNB不仅能够使业务量溢出的eNB得到极大的缓解，还能使新建eN B附近的小区负载达到更加均衡的状态。     

Impacts of Trade Liberalisation Commitments on the Vietnamese Economy: A CGE Approach

This article quantifies the economic effects of tariff reduction following Vietnam's WTO accession. It differs from previous studies in several aspects. First, the model incorporates non‐standard features of the Vietnamese economy (e.g. changes in the domestic tax system). Second, the model divides Vietnamese households into 10 groups, allowing for the assessment of household welfare and income distribution. Third, the model has been run employing the most up‐to‐date database available. The major findings are summarised as follows. First, Vietnam as a whole would benefit from trade liberalisation. Second, the overall gain would be accompanied by a redistribution of income and a moderate increase in inequality between the rich and the poor. Third, concerning sectoral output, export‐oriented sectors, sectors with large shares of input in total imports, and those with increased domestic demands are likely to expand, whereas, in contrast, domestic‐oriented sectors are likely to contract. Measures to increase labour mobility, target disadvantaged groups and areas, and further liberalise service sectors are recommended as the recipe for effective utilisation of integration, as well as a more equitable pattern of growth.     

房地产宏观调控的系统动力学研究

通过房地产业宏观调控前后的比较,从系统动力学的角度出发,分析我国房地产宏观调控的原因并指出了调控的方法。     

基于Internet的CAI设计与实现

本文以“《计算机组成原理》CAI系统”为例,介绍了利用ASP技术实现基于Internet的CAI的设计与实现策略。