旅游高等院校就业指导工作初探

旅游业人才的供需矛盾是长期困扰旅游教育界的问题,本文试从就业指导的角度探讨规划旅游专业毕业生职业发展的方法.     

Consistent estimation in the bilinear multivariate errors-in-variables model

A bilinear multivariate errors-in-variables model is considered. It corresponds to an overdetermined set of linear equations AXB=C, A∈ℝ^m×n, B∈ℝ^p×q, in which the data A, B, C are perturbed by errors. The total least squares estimator is inconsistent in this case.  An adjusted least squares estimator is constructed, which converges to the true value X, as m →∞, q →∞. A small sample modification of the estimator is presented, which is more stable for small m and q and is asymptotically equivalent to the adjusted least squares estimator. The theoretical results are confirmed by a simulation study. Acknowledgements. We thank two anonymous reviewers for their suggestions and corrections.? A. Kukush is supported by a postdoctoral research fellowship of the Belgian office for Scientific, Technical and Cultural Affairs, promoting Scientific and Technical Collaboration with Central and Eastern Europe.? S. Van Huffel is a full professor with the Katholieke Universiteit Leuven.? I. Markovsky is a research assistant with the Katholieke Universiteit Leuven.? This paper presents research results of the Belgian Programme on Interuniversity Poles of Attraction (IUAP V-22), initiated by the Belgian State, Prime Minister's Office – Federal Office for Scientific, Technical and Cultural Affairs of the Concerted Research Action (GOA) projects of the Flemish Government MEFISTO-666 (Mathematical Engineering for Information and Communication Systems Technology), of the IDO/99/03 project (K.U. Leuven) “Predictive computer models for medical classification problems using patient data and expert knowledge”, of the FWO projects G.0078.01, G.0200.00, and G0.0270.02.? The scientific responsibility is assumed by its authors.     

实现企业高成长的价值创新利基、途径及风险

作为一种新的战略逻辑,价值创新逻辑已经在一些高成长企业的战略实践中显示出巨大效力。价值创新的利基和途径依企业的类别而异。本文将以企业价值链及其多重联系为切入点,提出中间投入品生产型企业实现高成长的价值创新利基和途径,并对价值创新的风险进行了初步的探讨。     

论建立我国破产罪罪名体系

本文通过分析国外的经验,结合我国立法和司法实践,提出我国应建立破产犯罪罪名体系,并具体分析了破产犯罪罪名和立法体例.     

物流网站中的虚假宣传与信号传递

指出部分物流网站存在虚假宣传的基础上，构建了物流服务信号传递分析模型，阐述了量化的服务承诺是有效的信号显示的观点，提出了物流企业服务承诺的制定原则。     

文化学研究视角下的唐代小说集《纪闻》

研究唐代小说的视角众多，从文化学角度将小说和时代文化结合起来是其中一种。唐前期小说集《纪闻》中蕴涵着丰富的文化信息。通过阅读《纪闻》小说文本，进一步探讨作品中所反映出的唐代宗教及民间信仰、女性生存状况、中外交流情况等。     

Endogenous Growth and Negative Externalities

Received March 5, 2001; revised version received August 5, 2002 Published online: April 30, 2003     

冬日同游世界温泉王国

温泉是秋冬的热门话题,气温越低人们对于温泉的向往就越热烈。远在北极的冰岛蓝湖,新西兰神秘的魔戒之泉罗托鲁瓦,以及瑞士最纯净的日内瓦湖区的温泉,还有印尼热腾腾的火山温泉。也许你对它们其中之一已经很熟悉,早已心中酝酿多时,那么怀着对它们的向往去吧,不要错过这美好时节!