The trade-off between fixed vehicle costs and time-dependent arrival penalties in a routing problem

This paper introduces the vehicle routing problem with soft time windows (VRPSTW) in which problem definition differs from ones previously defined in literature. Branch-and-price approach is employed, resulting in a set partitioning master problem and its new subproblem. Novel techniques are consequently developed to solve this new subproblem. Experimental results report the comparisons of these solution techniques under the branch-and-price framework. The VRPSTW solutions have further been compared to the state-of-the-art literature, signifying the superiority of the VRPSTW on this issue.     

Sunk costs and travel cancellation: Focusing on temporal cost

Tourism products differ from ordinary retail products in terms of the spatial and temporal separation between the purchase and experiencing the product. Despite its importance, temporal separation has not drawn much attention in tourism research. The main objective of this study is to understand the effects of temporal sunk costs on potential travelers' cancellation intentions, in addition to monetary sunk costs. The results of this study suggested the possibility that temporal costs can be converted into monetary costs, but the conversion relationship may not be linear. This study also indicated that travelers' intentions to cancel a travel product decreased as the temporal and monetary sunk costs increased. Further, prior experience moderated the relationship when temporal sunk costs were involved, suggesting that repeat visitors' intentions to cancel their reservations are more influenced by temporal sunk costs than first-time visitors. Further discussion and implications are provided in the main body of this paper.     

An economic–geographic assessment of the potential for a new air transport hub in post-Gaddafi Libya

Post-war Libya is faced with the challenge of adopting an air transport strategy for the future. One issue is how to address projects inaugurated under the Gaddafi government, such as the terminal extension at Tripoli International Airport. Additionally, the state-owned Afriqiyah Airlines had been establishing a niche hub in Tripoli before the 2011 war, but this development has subsequently been stalled.Against this background, we analyse the prospects of an air transport hub operation in Libya, focusing on traffic between Africa and Europe, from a bird’s-eye economic–geographic view. First, a literature review is undertaken to identify general success factors for air transport hubs. Second, a weighted average distance penalty (WADP) indicator is developed and applied to Tripoli as a potential hub location. This indicator considers all 4755 O&Ds between Europe and Africa with more than 100 passengers in 2012. For sensitivity reasons, alternative WADPs are estimated for the 3209 traffic flows not including North Africa and for (forecasted) future air traffic demand in 2020. The results for Tripoli International Airport are benchmarked against competing hub locations, such as Algiers, Cairo, and the major European airports. We conclude by discussing the implications of the current and anticipated future security and economic situation in the country.     

论贵州旅游产品的开发——从旅游心理角度

分析旅游产品及其心理学价值,从心理学的角度探讨了旅游的心理与行为意义,并尝试以旅游消费心理发展的新动向为出发点,以旅游产品为对象,对贵州旅游产品的开发的进行心理学的思考。     

Reconstructing the globalisation of tourism: A geo-historical perspective

This article deals with methodological problems that emerge when trying to construct the necessary information for the reconstruction of the spatial pattern of tourist places on a global scale. A methodology in order to construct a data set on the globalisation of tourism is put forward. It reflects upon the possibility to date the emergence and reproduction of destinations at different moments since 1800. As a solution, we propose to use tourist guidebooks published since 1800 as a source, from which different elements can be extracted.     

Journeys of well-being: Women's travel narratives of transformation and self-discovery in Italy

Travel narratives can shape tourist imaginings about places, and are a useful tool for understanding tourist experiences. One long-standing media trope is the transformative potential of travel to Italy, especially for women. In this qualitative phenomenological study, contemporary non-fiction books written by women about their travel experiences in Italy were analysed, using well-being as a theoretical framework. Six well-being dimensions were found to be present in these narratives, with the first five reflecting the dimensions of the DRAMMA model of triggers promoting well-being in leisure, alongside an additional dimension drawn from the PERMA model of well-being. Both hedonic and eudaimonic forms of well-being were mentioned. Identity, in terms of self-discovery and reinventing oneself, underpinned a number of these dimensions. The study extends work on travel imaginings beyond the fictional literary or film context and has practical implications for the promotion of destinations and marketing tourism as an avenue towards well-being.     

Flagging out in road freight transport: a strategy to reduce corporate costs in a competitive environment: Results from a longitudinal study in Austria

Following the example of maritime transport, the relocation of fleets abroad – referred to as flagging out – has become an important cost reduction strategy for road freight transport companies. Particularly after the EU Eastern Enlargement in 2004, many Austrian road freight transport companies took advantage of both the freedom of services and the lower costs in New Member States. This paper shows the results of four waves of surveys of Austrian road hauliers, describing developments, attitudes, motives and impacts of the phenomenon. There is also a discussion about the significance of the problem, which was seldom referred to in the scientific literature.     

Sustainability in the Transport and Logistics Sector: Lacking Environmental Measures

Sustainability as part of the development of companies' business strategies is gaining in importance. Due to its impact on the environment, this is particularly essential for companies of the transport and logistics sector. This paper explores several factors that influence the environmental behaviour of transport and logistics companies in Austria. It discusses the importance of the economic impact on environmental management decision in detail and analyses the sector's specific characteristics in terms of environmental behavior. A case‐based approach involving multiple field studies with face‐to‐face expert interviews and secondary data analysis was used to evaluate environmental performance and specific practices. Using selected cases, we will demonstrate how environmental measures contribute to overall business performance and draw general conclusions regarding the transport and logistics sector. Furthermore, suggestions are given as to how the government can further support transport and logistics companies in this regard. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment.     

The relationship between people's activities and values with the protection level and biodiversity

We investigated how people's recreational activities, values, and land use preferences are related to the protection level, biodiversity and cultural heritage values of nature-based tourism areas in northern Finland. We assessed peoples' opinions using a public participation geographic information system (PPGIS) and analyzed the data together with spatial biodiversity and cultural heritage data from the same area. Associations between the PPGIS place markings with the protection level and biodiversity values were quite low, and for the cultural heritage sites they were altogether missing. Negative preferences were often marked in areas with high numbers of sites rated as pleasant and they overlapped with each other, indicating conflicting preferences. Since most activities are not noticeably related to the protection level or biodiversity values of a site they can be planned so as to protect the biodiversity of the area.     

The non-inclusive nature of ‘all inclusive’ economics: Paradoxes and possibilities of the resort complex

The ‘All Inclusive’ (AI) concept has revolutionized package hospitality services and captured the attention of many industry stakeholders. Scholars have mostly investigated AI from the marketing perspective, whereas the economic ramifications of this type of product, for both hospitality operators and local communities, are still a barren landscape. Using a mixture of quantitative analysis techniques, including a two-step cluster analysis and econometric modeling, the study aims to enhance our conceptual capital pertaining to the economic impact of AI for local communities. The study focuses on overall tourists' spending, both within and outside their accommodation, with expenditure segmented into seven study-specific categories that highlight the economic specificities of AI. Findings, of interest to industry stakeholders, revealed the problematic and ambiguous status of AI provision in Cyprus, whereas actions, espousing the principles of cluster theories, that could maximize the economic contribution of AI to local economies are suggested.