Technical efficiency and productivity changes in Spanish airports: A parametric distance functions approach

This paper contributes to the airport benchmarking literature in two ways. To our knowledge, this is the first attempt at using a stochastic distance function to measure airports’ productivity changes while considering multiple outputs. Secondly, we calculate the evolution and decomposition of the Total Factor Productivity (TFP) for Spanish airports. The average rate of productivity showed a slight annual improvement of 0.9%, and the core engine of this was 3% increase in technical progress rather than through efficiency. Results, by airport, identify those needing improvement, to be more attractive in the Spanish airport restructuring program.     

我国古代民本思想和社会保障制度的发展探究

本文主要对我国古代民本思想和社会保障制度的发展衍变进行了简要研究,以期从对传统文化的解读中获得教益,用以指导我国当前的社会保障制度建设,使其能够接续传统血脉,更具有中国特色和民族内涵。     

企业知识管理有效性研究

知识经济时代,知识已成为企业生存和发展的战略性资源。知识管理是现代企业管理的必然趋势,企业知识管理的有效性是企业知识发挥价值的重要保证。知识管理的有效性分布于知识流程的各个环节以及知识流程的支持系统,通过分析影响企业知识管理有效性的因素,给出了提高企业知识管理有效性的途径。     

中国保险公司发展的战略选择

近年来，保险业保持了超高速发展，保险企业也日益强大，但入世后，保险企业的发展面临着很大的挑战。无论从宏观还是微观方面中国保险公司的发展都面临着战略选择问题。选择合适的战略，中国保险业才能在今后与外资保险公司竞争中处于不败之地。     

创意旅游者消费行为:特征、模型与启示

创意旅游活动的主体是创意旅游者.创意旅游者由传统旅游被动消费者转变为自我构建者,其消费行为与传统旅游者既有共同点,又有独特之处.虽然创意旅游的重要性已得到认可,但对创意旅游者消费行为的研究尚不充分.文章以马蜂窝网站旅游博客为文本数据,采用文本分析法对创意旅游者感知高频特征词进行分析,并基于米德尔顿刺激—反应模型构建创意...     

现代城市管理的功能与主体辩证

中国城市管理中至今都没有解决的问题是城市管理的主体是谁.学者们一般认为管理城市的主体是政府,仔细分析就会发现,这种回答是片面和不符合实际的.     

Marketing and the law

Marketing decisions are particularly vulnerable to legal rulings made in both the courts and the legislatures. The effective management of those legal implications challenges the modern marketing professional. Grasping marketing’s overall legal environment, including its governing case law, regulatory statutes, and future trends, is essential. This review will provide analysis of recent court cases and legislation, with particular emphasis on creatively assisting the marketer’s management of the legal factor.     

中国瑞士商会的发展及启示

中国瑞士商会建于1996年，是中国改革开放以来最早成立的外国商会之一，迄今已走过了10年的发展历程，其所积累的经验与做法，可供改革与发展中的北京市行业协会和商会借鉴参考。[编者按]     

Alcune nuove nozioni di semicontinuità per multifunzioni

Si introducono nuove nozioni di semicontinuità per multifunzioni che estendono quelle classiche relative alle funzioni. Inoltre, utilizzando tali generalizzazioni si studia la semicontinuità superiore di una funzione del tipo inf _v∈N(u) f(u, v). Infine, si applicano i risultati ottenuti ad un problema di scelta del prezzo.

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Summary In this paper new notions of semicontinuity for multifunctions are introduced; this definitions extend the classical notions concerning the functions. Moreover, using this generalizations, the upper semicontinuity of a function like inff(u, v) is studied. In the last section the results obtained are applied to av∈N(u) problem of selection price.