双气路流动色谱法鉴定煤自燃倾向性在实践中的应用

煤炭自燃倾向性是划分煤炭自然发火危险性等级的指标参数,煤吸附氧量和吸附过程有关参量的研究以及建立各参量的测定方法等,是研究包含煤自燃倾向性在内的煤自燃机理的内容之一。本文介绍双气路流动色谱法在淮南矿业集团谢一矿、潘北矿13煤层自燃倾向性鉴定实践中的应用。     

酸性蚀刻废液中铜的形态分布及电化学行为

在氯化物体系中，Cu^＋、Cu^2＋均能与Cl^-形成多种形态的配合物，存在形态及分布与溶液中各离子浓度有关。由于各种配合物的稳定性不同，致使Cu^＋、Cu^2＋氯化物的溶解度及电极电位也不同。对酸性蚀刻废液中铜的存在形态、电化学行为、以及采用隔膜电解法回收工艺的可行性进行了分析。     

高职教育人才培养模式创新研究——劳动争议处理课程培养模式研究

实践中,劳动关系与争议处理是企事业单位和谐劳动关系的重要内容之一。如何改进高等院校人力资源管理专业劳动争议处理课程的培养模式也随之成为当务之急。本文试就高职院校人力资源管理专业劳动争议处理课程的定位、开设需求、现实问题与处理办法等做一探讨和研究。     

校园电子商务发展中存在的问题分析

随着电子商务大力推广,在高校开展电子商务也成为一个热门话题,本文简要的介绍了校园电子商务,研究了校园电子商务在发展中存在的问题,针对问题提出了相应的解决对策。通过实施这些对策,校园电子商务将获得新的市场机遇和发展空间。     

大型事件对旅游上市公司经营业绩的影响研究——基于因子模糊综合评价法

基于因子模糊综合评价法，以上海世博会为例，选取2002－2011年长三角旅游上市公司面板数据为样本，研究大型事件对微观企业经营业绩的影响。结果表明，短期的大型事件对上市公司影响十分有限。这一结论对于今后旅游企业如何参与事件，把握事件所带来的机会并从中获得收益具有一定的借鉴意义．     

Channel coordination under consignment and vendor-managed inventory in a distribution system

This paper deals with the problem of coordinating a vertically separated distribution system under vendor-managed inventory and consignment arrangements. We formulate the profit-maximization problem and carry out equilibrium analysis under cooperative and non-cooperative settings. In addition, a revenue-sharing scheme joint with a side-payment is proposed, which leads to Pareto improvements among channel participants. Our analysis reveals that the non-cooperative decentralization tends to price higher and stock less, which leads to a lower channel-wide profit. The consistent bias can be rectified by the dominant, cooperative wholesaler or by using the proposed two-part revenue-sharing mechanism.     

Using integrated quality assessment for hotel service quality

In the age of growing foreign tourism, providing excellent quality service at hotels is increasingly more important. Service quality and customer satisfaction have gradually been recognized as key factors used to gain competitive advantage and customer retention. Most companies conducted satisfaction surveys of their customers, with a view of using analysed results to identify attributes of potential improvement. However, this kind improvement decisions on the attributes with a lower satisfaction level needs not to be appropriated. Thus, to achieve higher levels of overall satisfaction with the hotel experience, this study combined four simple methods, including Kano’s model, refined Kano’s model, Importance-Satisfaction model, and the Improvement index, to evaluate two types of hotels. The integrated approach of service quality measurement is based on the importance and satisfaction survey of the quality attributes. The survey, with 24 attributes and service items, were administrated to a random sample of 400 customers at one business hotel and one resort hotel in Taiwan. The strategies of these two kinds of hotels were compared and discussed in this study. On the basis of the key quality attributes identified by employing the integrated approach, which are significantly different from those identified on the basis of a simple satisfaction survey, hotels can make appropriate decisions on specific areas for improvement to further enhance the hotel service quality in Taiwan.     

Perks and the informativeness of stock prices in the Chinese market

While the literature shows that perks can affect firm values positively or negatively, we argue that firms with higher perks are more likely to be associated with a lower quality of financial reporting, which, in turn, can affect the informativeness of stock prices. Based on hand-collected data on perks from Chinese listed firms, we find that firms with lower perks are associated with higher informativeness of stock prices (or lower R-square). Moreover, the positive association between perks and R-square is shown to be weaker for firms with higher financial reporting quality through audit and earnings quality measures.     

进一步提高中国花卉产业国际竞争力对策研究

进入21世纪以来,我国花卉产业一直呈现出快速发展的态势,生产规模已居世界首位,但也存在着横向扩展过快、纵向挖潜不足的问题。在国际竞争日益激烈的背景下,新兴花卉生产国哥伦比亚、肯尼亚、马来西亚已分别成为全球最大的康乃馨、玫瑰和菊花的生产、出口基地,印度、越南等国也在迅速崛起。中国花卉产业应该通过合理有效的制度创新,建立经营型行业协会,加强物流体系建设,引导资源禀赋优势向竞争优势转变。     

清代食盐流通体制中“引岸制”之分析

清政府采取"引岸制"食盐运销体制,赋予一些商人食盐垄断权,商人因之获得暴利,国家只对盐商进行管理和征税,从而使财政得到保证,进而形成了官商相互勾结共分盐利的局面。"引岸制"虽然在最初满足了国家财政和商人逐利的目的,但最终的结果是食盐商品成本上升,价格高昂,流通阻滞,进而导致国家政治进一步衰败,法制进一步瓦解。