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1.
Airport site selection requires consideration of several criteria constrained by complicated trade-offs. Airport literature and practice provide valuable insights in terms of influencing factors and multicriteria assessment methods, at the pace that reported siting processes follow non uniform decision-making structures. Current developments in geoinformation unveil a valuable opportunity of development of a structured methodology in the field of airport siting. Brazilian public sector decision-makers recognize that such methodology has the potential to improve the allocation of federal budget for new regional airports, in terms of implementation time and political friction. This research proposes a methodology termed MESA - Metodologia de Escolha de Sítios Aeroportuários (in Portuguese, Airport Site Selection Methodology). The purpose of MESA is to be sound under technical grounds and at the same time provide a more objective decision-making process. The proposed methodology consists of 4 phases: i) literature review of airport site selection criteria; ii) criteria systematization; iii) setting up of eliminatory criteria and their thresholds; and iv) setting up of scoring criteria and of an approach for their quantification. Eliminatory criteria reduce the original screening area, while scoring criteria are used for ranking purposes. MESA combines GIS (Geographic Information System) and classic AHP (Analytic Hierarchy Process) with direct assessment of alternatives through specific techniques. So far, the methodology has been applied to two real cases in the Brazilian context. In addition to effectively reducing subjectivity in airport site location decision, MESA has been demonstrating to be a powerful tool for mitigating environmental and social impacts associated to airport site selection. MESA is designed in such a way that simplifies improvements and adaptations, making it widely applicable. 相似文献
2.
Air transport services across the Taiwan Strait are rapidly developing. Taiwanese airlines are therefore facing a critical decision as to whether to expand their scheduled services beyond saturated markets. The Taiwanese government is also concerned regarding airline operators' willingness to enter new markets for next-round negotiations concerning traffic rights. This study proposes an Analytic Hierarchy Process (AHP) framework for Taiwanese airlines based on a market opportunity analysis (MOA) to evaluate the determinants of potential service expansion. A novel rank pair-wise comparison (RPC) is used to measure the relative weights among determinants. It is found that service provision for Taiwanese merchants is the most vital factor. Flight quotas and allowed time slots also affect airlines' willingness to expand operations. Other determinants depend on the individual airlines' development background and operating size. This study also evaluates twelve airports in mainland China using grey relational analysis (GRA) to rank the entrant priorities for additional scheduled services. 相似文献
3.
A method of safety performance measurement is proposed to monitor the safety management process of civil aviation unit (CAU) with a series of safety performance indicators (SPIs). All these SPIs are arranged in a three-level model based on the analytic hierarchy process (AHP) and Delphi method, called the DAHP model, which takes full advantage of the expert knowledge and quantitative calculation. The weight of each SPI is estimated by the DAHP model, while its score is monitored and measured quantitatively with the two values of the standard deviation and average values of the preceding historical data points. The proposed method was tested successfully on the real data of a regional CAU in China, reflecting the CAU's safety management state immediately and quantitatively. 相似文献
4.
This study is to develop indicators that measure sustainable rural tourism development within a sustainable framework. It was conducted via a Delphi technique and the analytical hierarchy process method. After three rounds of discussions, the panel members reached consensus on a set of 33 indicators with four dimensions. This set of community‐based rural tourism development indicators can serve as a starting point for devising a set of indicators at the local and regional level in order to be useful rural tourism sector manager and administrators. The selected indicators are measureable, demand driven and practical to show the real performance in rural destination. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
5.
Defining means to assess safety performance and delve into their causes is one of the current and future challenges of the ATM sector. Following the experiences of the Aerospace Performance Factor by FAA and EUROCONTROL, this research aims to apply the Analytic Hierarchy Process (AHP) in order to build synthetic and user-friendly safety-related indicators. Through the analysis and combination of the safety events over time (accidents, incidents and issues), this model will pinpoint critical situations and will address the interventions of the decision makers. 相似文献
6.
This study explored the factors that determine the tourism attractiveness of a seniors-friendly destination drawing upon an expert panel. A list of 20 destination-specific attributes was generated through a literature review and was then classified, using the ‘4 As’ of tourism destination management practice: Attractions, Access, Amenities, and Ancillary Services. The results identified the essential components of a seniors-friendly tourism destination as barrier-free public transportation facilities, barrier-free accommodation facilities, variety of seniors-only accommodation options, barrier-free facilities along customized travel routes, and variety of public transport options. While accessibility and amenities constitute important and/or essential experiential components in a seniors-friendly destination, complementary services and tourism resources also contribute to tourism attractiveness. It is concluded that the ability of a destination to accommodate the special needs of senior travellers could be further enhanced by extending the availability and variety of both lodging- and transport-related barrier-free facilities and services. From a scholarly perspective, the study reinforces the need to address the desire amongst seniors in general for a sense of freedom and mobility, and the reality that a substantial subgroup have needs that merit special provision. 相似文献
7.
介绍目前主要的物流配送模式，建立物流配送模式选择的评价指标体系，利用熵权法和AHP方法相结合，得出企业配送模式选择中的各个评价指标的权重，使评价结果更具有说服力。并且引入TOPSIS法有效解决配送模式选择的多目标决策问题，并对各备选模式进行了定量排序，为企业物流配送模式的决策提供依据。 相似文献
8.
Ecotourism, as a nature-based sustainable tourism, raises awareness about the protection of natural and cultural landscape values. This study aims to determine the ecotourism criteria to develop strategies for a sustainable ecotourism branding in Golestan, located in the northeast of Iran. To reach this aim, Strengths-Weaknesses-Opportunities-Threats (SWOT) analysis, multi-criteria decision-making methods consisting of Analytic Hierarchy Process (AHP), and Best and Worst Method (BWM) were integrated. The most appropriate ecotourism strategies for the branding of the study area were ranked according to their priorities. The results of this study reveal that among the 5 main and 20 sub ecotourism criteria, “having natural protected areas,” which is an opportunity, and “having ecological values,” which is a strength, were determined as the highest priority strategies for ecotourism branding. The methods and results of this quantitative-based research present an exemplary hybrid model that prioritizes the strategies required for branding ecotourism in similar protected areas. 相似文献
9.
The main purpose of this study is to propose a conceptual evaluation model for island tourism competitiveness, using fuzzy set theory to integrate expert opinions and provide relevant units with guidelines for resource allocation and tourism development. Three steps are involved in this study procedure. In the first step, the fuzzy Delphi method was used to summarize expert opinions and establish a hierarchical framework for island tourism competitiveness evaluations. The fuzzy analytic hierarchy process was used to perform weight comparison and rank the evaluation criteria, whereas the Kruskal–Wallis test was used in the third step to compare the differences among the industry, government, and academic sectors in terms of the various evaluation criteria. The study found out that the top 5 key criteria such as natural resources, historical culture, entertainment activities, transportation industry, and hotel industry have effectively enhanced the island tourism competitiveness. The Kruskal–Wallis test found out significant differences in the emphasis on local food, transportation industry, and tourism planning by industry, government, and academic sectors. Finally, the study presents several important research findings, discussions, and recommendations for future work. 相似文献
10.
In this paper a new approach was proposed so as to comparatively evaluate the quality of service alternatives. In particular, a fuzzy extension of the ServPerf service conceptual model was considered to estimate quality scores of fundamental service criteria, whereas the non-compensative multi-criteria decision-making ELECTRE III method was employed to point out the quality ranking of service alternatives on the basis of which the comparative service quality analysis was performed. In order to show the effectiveness of the proposed approach, an empirical study concerning service quality evaluation of the three international airports in Sicily (Italy) was conducted with detailed proposals for passenger service improvement. The results showed that only few key service aspects played a focal role in quality airport service. Moreover, the effects on the evaluation of service quality, arising from customers' uncertainties, were computed, thus demonstrating the effectiveness of the proposed approach. 相似文献
11.
Chia-Li Lin 《旅游业当前问题》2013,16(20):2478-2510
ABSTRACTTraditionally, package tour (PT) agencies assumed that tourists only pay attention to the PT’s price, so PT service providers often offer limited package tours based on options and prices. Nowadays, PT service providers face the difficult challenge of how to offer diverse PTs to satisfy tourists’ needs based on a reasonable price. This study proposes an evaluation model of package tours based on diverse resources and transportation means. This study proposes a two-dimensional evaluation framework to analyse tourists’ needs regarding package tour services and the proposed model could be applied to plan mass customized package tours based on the portfolio of value satisfaction index (VSI) and the price satisfaction index (PSI). The study also proposes that mass customized package tours can improve the traditional tour planning method through a portfolio of diverse tourism resources. Moreover, the study integrates the different choices of traffic and transportation tools, as well as tourism resources and providers in six portfolios of package tours in the Nantou county of Taiwan. These six package tours can be planned through three traffic and transportation tools (tourist coach, railroad, and minibus) and four tourism resources (natural experiences, cultural exploration, shopping and cuisine, and event participation). 相似文献