Results 141 to 150 of about 700,335 (243)

Flexible specification of directional spatial processes for eigenvector maps

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 9, Page 2729-2741, September 2026.
Abstract Understanding spatial structure is crucial when analysing species distributions, biodiversity and community dynamics. Spatial analysis using eigenvector maps provides a general framework for capturing spatial patterns in ecological data. Among these methods, asymmetric eigenvector maps (AEM) are particularly useful for capturing asymmetric ...
Shota Homma   +3 more
wiley   +1 more source

Measuring the technical efficiency of airports in Latin America [PDF]

open access: yes
This paper studies the technical efficiency of airports in Latin America. The evolution of productive efficiency in the region has seldom been studied, mainly due to lack of publicly available data.
Perelman, Sergio, Serebrisky, Tomas
core  

When Infrastructure Pushes Residents Out: High‐Speed Rail and Tourism Outflows

open access: yesJournal of Regional Science, Volume 66, Issue 4, Page 1029-1050, September 2026.
ABSTRACT This paper examines the impact of high‐speed rail (HSR) connectivity on both inbound and outbound tourism inflows. Leveraging the opening of a new HSR line connecting a northern Spanish region with mainland Spain, we employ a triple difference‐in‐differences design combined with inverse probability weighting (IPW) to evaluate the causal effect
David Boto‐García   +2 more
wiley   +1 more source

When to regulate airports: A simple rule [PDF]

open access: yes
Landing fees at airports are regulated almost all over the world since airports are assumed to abuse their market power. We find that monopolistic airports have an incentive to restrain landing fees when they generate additional non-aviation revenues and
Kratzsch, Uwe, Sieg, Gernot
core  

Spatial competition for passengers and its influence on efficiency of European airports [PDF]

open access: yes
This study deals with estimation of European airports' efficiency values and their interrelation with a level of competition pressure for passengers among airports. In this paper we present a new adaptive definition of airport's catchment area.
Pavlyuk, Dmitry
core  

The development of long-haul air services from regional and secondary airports in Europe [PDF]

open access: yes
In recent years there has been tremendous interest in the growth of low-cost airlines in Europe operating from regional and secondary airports. These have been entirely in the short-haul sector, however.
Nigel Dennis
core  

Considerations for sustainable tourism development in developing countries: Perspectives from the South Pacific [PDF]

open access: yes, 2011
Nations of the South Pacific face a number of major challenges with respect to sustainable tourism development. Much of the literature presents overtly pessimistic conceptualisations of South Pacific nations as environmentally vulnerable and economically
Liu, Ge   +3 more
core  

Accessible tourism in the Italian destination

open access: yes, 2013
The aim of the study is to investigate the advantages and the obstacles relating to accessible tourism. Disability is a phenomenon that receives a growing academic and government attention for a number of demographic and social factors.
ANGELONI S.
core  

MacBeth as a MCDA Tool to Benchmark the Iberian Airports [PDF]

open access: yes
This work relates to airports benchmarking which is a very important issue for stakeholders. Airports benchmarking depends on airport performance indicators which are also important issues for business and operational management, regulatory bodies ...
Margarida Vaz   +3 more
core  

Does privatization spur regulation?Evidence from the regulatory reform of European airports [PDF]

open access: yes
This paper conducts an empirical analysis of the relationship between privatization and regulation drawing on data from a wide sample of European airports.
Xavier Fageda, Germà Bel
core  

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