Francisco Javier Blancas

How to use sustainability indicators for tourism planning: The case of rural tourism in Andalusia (Spain)

This paper proposes an indicators system to analyse the sustainability of tourist activity at rural destinations in countries with a consolidated tourism sector. The proposed system aims at providing tourist managers and policy-makers with information to better understand the transition to sustainability at specific destinations and to encourage them to carry out corresponding policy and management responses. To illustrate how indicators can be quantified, we create a practical guideline on how to use the statistical information available. Likewise, we suggest a method for obtaining sustainability indexes by aggregation that reduces the subjectivity associated with the composite indicator. This procedure is based on the combination of principal component analysis and distance to a reference point. Together with the definition of sustainable tourism indicators, we explain how to use these systems and sustainability indexes to fulfil three practical uses in tourism sector planning: the comparison and characterisation of destinations, the definition of benchmarking practices, and the quantification of sustainable tourism objectives. Each practical use is illustrated using the case of rural zones in a consolidated destination such as Andalusia.

Constructing a Composite Indicator with Multiplicative Aggregation Under the Objective of Ranking Alternatives

Composite indicators (CIs), constructed on the basis of the ‘benefit of the doubt’ criterion, are characterized by endogenously determined vectors of weights. In this paper, a new procedure to construct CIs is proposed in an attempt to overcome the main weakness of this family of procedures: the determination of an individual weighting vector for each alternative, which makes comparisons between alternatives difficult and the existence of multiple ties. A new procedure is proposed which, while maintaining the essence of DEA-inspired procedures determines a common weighting vector to evaluate the complete set of alternatives and includes the discrimination between alternatives as an objective of the procedure.

Sustainable tourism composite indicators: a dynamic evaluation to manage changes in sustainability

ABSTRACT This paper introduces an approach to assessing the sustainability of tourism that takes into account the progress made towards greater sustainability, as well as the current level of sustainability. The Vectorial Dynamic Composite Indicator is based on the goal programming technique. This composite indicator has two components (static and dynamic). The first provides a static assessment of the destination in terms of its strengths and weaknesses. The second allows us to analyse the evolution recorded by the destination from a period taken as a reference to the measurement period. In order to facilitate the use of the vectorial indicator, we define a graphical tool: the Sustainable Tourism Evaluation Chart. The definition of the composite indicator is completed by setting guidelines for its use obtained from a comparative empirical study focused on some of the main European destinations.

Response to Viewpoint: On Constructing a Composite Indicator with Multiplicative Aggregation and the Avoidance of Zero Weights in DEA

First, we would like to thank Professor Tofallis for having pointed out the advantages of a new DEA-inspired model, which considers a multiplicative aggregation scheme, and for linking his viewpoint with our recent paper on JORS (Blancas et al, 2013).