飞机票价的模型分析

对民航票价的曲折需求曲线模型分析表明,中国民航业过高的票价严重阻碍了消费需求的增长,造成了非正常的供求失衡。票价打折被看作是摆脱困境的最佳选择。     

航空机务人员虚拟维修训练方法研究

针对航空机务人员维修训练方法单一、不易组织实施等特点,引入计算机应用技术和虚拟现实技术,改进维修训练方法。以基于案例的推理技术为理论基础,在分析训练目标、训练任务和受训对象知识水平的基础上,生成维修训练策略流程,以支持受训对象完成维修训练,提高航空机务人员的能力和素质。     

中国入境旅游与民航客运关系及城市分布的统计分析

利用1990-2006年外国人入境客流量、国际民航客运量、国际航线数的时间序列数据以及26个热点城市外国人入境客流量、民航客运量、航线条数等截面数据,对外国人入境客流量及入境后在各城市的分布与民航客运的关系进行了定量分析。结果发现：（1）时间序列数据显示,国外入境客流量和国际航线数、民航客运量呈直线相关,其中,国际航线的边际影响系数为8.47,国际航空客运量的边际影响系数为1.56;（2）截面数据表明,国外入境旅游客流量与和国际国内航线数、民航客运量呈线性相关,航线的边际影响系数为2.68,民航客运量的边际弹性系数为0.08;（3）由于入境后旅游者在各城市采用不同的交通方式,依据入境客流量统计值与民航客运量模型值的偏差,将26个城市划分为4种航空依赖类型。     

基于排队论的航空保障资源配置研究

航空母舰航空保障战位的优化配置在某种程度上影响着舰载机的最大出动强度。通过明确航空站位数量的设置与舰载机及母舰的运行成本之间的关系,可以确定航空保障站位的优化配置数量。本文以俄罗斯航母为模型,运用排队论思想对舰载机等待保障的M/M/1模型进行算例计算及仿真研究,分析出满足舰载机航空勤务保障的合理优化配置数量,研究发现,航空保障站位的配置数量以7组为最佳,此方法可为航空保障资源配置方案的设计提供一定的理论支撑。     

平板车设计要点及技术发展趋势

从过程上介绍非道路用平板车的设计过程,详细介绍了平板车4个主要组成部分的设计要点,它们中既有实践摸索出的经验设计也有很强的理论依据。平板车的发展趋势即以特大型平板车设计开发以及用拉杆来转向且带行车制动平板拖车设计开发的设计制造技术等。     

China's Stock Market: New Year, New Trends

On February 5th,the last trading day in the Year of the Pig,continued the falling trend in China's A-share market,and large companies like PetroChina lifted restrictions on sales of large volume heavyweight shares.The Shanghai Stock index dropped by 1.55 percent,which completely broke people's belief in the stock market as China moved into the New Year.     

商品房成交量与成交价格关系的实证分析——以成都市为例

本文通过对1990～2006年成都市商品房的成交面积及交易均价进行单位根平稳性检验、协整检验及因果关系检验得出结论:商品房交易量平均每增加1万㎡,商品房价将平均上涨1.5128元/㎡。本文在最后提出针对商品房的过度投机行为政府应该采取的政策措施。     

The impact of the COVID-19 pandemic on current tertiary aviation education and future careers: Students’ perspective

This study investigates Australian undergraduate tertiary aviation students' perceptions of the aviation industry and skills required to succeed following the COVID-19 pandemic. By developing an understanding of the skills students perceive to be necessary for their careers following the COVID-19 pandemic, comparisons can be drawn with industry perspectives to determine whether these perspectives align and, more importantly, support students’ successful development of skills as sought by the industry. An online survey of current undergraduate tertiary aviation students at Australian universities was conducted to determine the perceived impediments, additional skills required, post-graduation plans and how university courses should evolve post-COVID-19. The results show that students are cognisant of the current oversupply of aviation professionals due to the downturn in the industry and are seeking further support with the development of non-technical skills to better prepare themselves to be competitive following graduation. These findings have implications for both undergraduate aviation students and universities offering an undergraduate aviation program. By considering these findings universities can adapt their programs to better prepare students and support the development of skilled aviation professionals, equipped to deal with challenges of the post-COVID-19 aviation industry.     

我国区域航空枢纽的构建战略研究——以南宁吴圩国际机场为例

区域航空枢纽在区域社会经济、交通运输的发展中起着重要的支撑作用。区域航空枢纽的构建战略制定是机场决策者重要的工作内容。运用内外部因素评价矩阵、SWOT矩阵和定量战略计划矩阵（QSPM）等战略管理工具,制定了南宁吴圩国际机场构建区域航空枢纽的发展战略,克服了传统定性分析的不足,消除了主观因素带来的影响。     

Incentive-based regulation of CO2 emissions from international aviation

We explore the possibilities of using incentive-based environmental regulations of CO₂ emissions from international civil aviation. In theory incentive-based instruments such as an emission charge or a tradable emission permit system are better regulations than so-called command-and-control regulations such as emission limits or technology standards. However, the implementation of these instruments is a complex issue. We therefore describe and discuss how an emission charge and a tradable emission permit system for international aviation should be designed in order to improve efficiency. We also compare these two types of regulations. In brief, we find that an emission charge and a tradable emission permit system in which the permits are auctioned have more or less the same characteristics. The main advantage of a tradable emission permit system is that the effect, in terms of emission reductions, is known. On the other hand, we show that under uncertainty an emission charge is preferred. The choice of regulation is a political decision and it does not seem likely that an environmental charge or a tradable emission permit system would be implemented without consideration of the costs of the regulation. Revenue-neutral charges or gratis distribution of permits would, for this reason, be realistic choices of regulations. However, such actions are likely to result in less stringent regulations and other negative welfare effects.