Transformed virtual concepts into reality: Linkage the viewpoint of entrepreneurial passion,technology adoption propensity and advantage to usage intention

The hospitality industry has experienced changes in communication and interaction due to the evolution of new technology. However, there has been limited research on the relationship between entrepreneurial passion, technology adoption propensity (TAP), perception of advantage, and non-fungible token (NFT) usage intention. Despite the challenges in data collection and limited NFT applications, this study gathered the perspectives of 292 hotels and investigated the effects of mediation and moderation on NFT adoption. Results show that entrepreneurial passion indirectly influences NFT adoption through the perception of advantage, TAP, and trust. Attitudes and images also have a moderating effect on the hotel NFT adoption process. The final section demonstrates an alternative model and second-order analysis to ensure the robustness of the proposed model. This study highlights the importance of considering multiple factors when examining NFT adoption in the hospitality industry.     

“绿色汉中”战略的基本构想

本文就“绿色汉中”战略概念的提出,理念设计以及战略实施路径等方面做了较为详尽的论述,为汉中区域经济的发展作了战略性的构想,有很强的针对性和实际价值。     

Boat or airplane? Passengers’ perceptions of transport services to islands. The example of the Greek domestic leisure market

Tourism is often the main economic activity of islands, making transport services vital. Recent research indicates that direct competition between air and sea transport tends to increase for the leisure market segment. This paper looks into the characteristics and perceptions of leisure passengers in an effort to identify the effect they have on modal choice. By examining the Greek Aegean region as a case study, the findings identify differences in passenger perceptions, which can influence modal choice and competition.     

Intermodal competition in the London-Paris passenger market: High-Speed Rail and air transport

This paper studies inter- and intramodal competition in the London-Paris passenger market during the period 2003-2009. We identify the degree to and conditions under which High-Speed Rail is a viable substitute for airline travel. Using pooled cross-sectional data we estimate multinomial and mixed logit models to examine actual travel behaviour. Our model allows us to analyse the reaction of passenger behaviour on the withdrawal of aviation alternatives and the completion of the High-Speed Rail link between the two cities in November 2007. The results show that travel time and frequency are the main determinants of travel behaviour. The valuation of total travel times changes over the years following the opening of the High-Speed Rail link. Furthermore, we show that the direct elasticity of market share with respect to frequency for a number of aviation alternatives is above 1, indicating that these alternatives are not able to maximise profits. These alternatives subsequently left the market in our sample period. For the remaining aviation alternatives, except for easyJet, we find elasticities of market share with respect to frequency close to 1. Therefore, we conjecture that competition in this market will decline in the long run.     

推崇还是诋毁:财富认同的城乡差异

缩小城乡物质财富差距是实现共同富裕的中心议题。理解城乡居民对财富的认同差异及其根源,对于促进共同富裕并改善宏观政策的包容性与精准性具有重要意义。利用中国社会状况综合调查（CSS）2017年问卷数据进行实证分析,结果表明：相对于城市居民,农村居民对于财富获得更多地表现为推崇,认为已有财富获取主要来自于个人的努力;城市居民则更倾向于诋毁,认为财富主要来源于社会不公平或个人行为的不道德。究其原因,在于城市的社会复杂性及其社会信任体系的瓦解,使得城市居民更加怀疑其他人财富获得的正当性和合法性。进一步研究表明,公平感知的增强能够有效提高人们对财富获得表现为推崇的概率。文章认为,在城乡融合发展进程中,应保持财富分配的合法性和公平性,警惕信任危机以及由此引发的社会经济问题,从而促进共同富裕的新发展进程。     

区域经济发展视角下我国民航区域市场需求分析及发展政策研究

在现代社会中,民航运输业作为交通运输基础产业不仅是城市间物质、资源交换的载体,同时也是各地政府促进区域经济发展和转型升级的重要条件。本文首先基于对航空运输的网络产业特性的分析,揭示航空运输与区域经济的内在关系。其次从区域市场经济发展水平、运输能力等角度,构建民航区域市场需求的指标体系,利用多元统计分析方法和多年统计数据进行实证研究,并对我国各省市民航市场发展水平进行综合评价。根据民航发展的内在机理,提出政府发展和规划民航业的政策建议。     

北京地铁换乘站客流预测模型研究

根据北京地铁全网一票换乘和一卡通无障碍换乘机制,以及早晚高峰出行等特点,对各种地铁客流预测模型进行分析,研究北京地铁换乘站客流预测模型的应用。依据换乘站不同类型的客流,以北京地铁历史客流和实时客流数据为基础,探讨采用历史平均预测法、基于最小二乘支持向量机时间序列预测法、分峰段混合预测法、基于概率树全路网预测方法等对进站客流、出站客流、换乘客流和站内客流进行预测。     

铁路客运站春运时期临时候车室面积研究

我国铁路客运站在春运时期为增强候车室的服务能力,一般是在站前广场搭建临时候车室,为了减少对站前广场能力的占用,确定需要的临时候车室面积,在分析候车室面积影响因素的基础上,研究临时候车室需要面积的计算模型,并分析和界定了模型参数的取值范围,最后通过对成都北站2010年春运时期临时候车室面积的计算实例,说明模型的有效性和准确性。     

合理接续条件下旅客列车开车时刻研究

在分析接续列车到达时刻协调性的基础上,引入合理接续条件的概念,运用同余理论从多列换乘接续列车的可达性和合理性方面构造多列车换乘衔接模型,界定各方向列车的合理开车时刻。以青藏铁路旅客列车为例,在采用季节性旅客列车开行方案的基础上,模拟验算各方向列车的发车时间范围,说明算法模型计算过程比较简单,但对于实际列车的开行需要进行综合统筹,才能达到满意的效果。     

城市客运交通系统结构研究

在解析城市客运交通系统合理结构的基础上,根据居民出行方式选择随距离和综合交通条件而变化的内在规律,以居民出行距离分布特征为基础,论证常规公交与城市轨道交通出行全过程广义效用值边际效应,综合构建城市客运交通方式出行选择模型。以某中心城市为例,计算结果表明:以出行距离分布特征为基础,考虑城市综合交通条件,结合未来客运结构辨识而建立的城市出行方式选择模型具有较好的拟合特征和适用性。