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Sustainability indicators for the economic evaluation of tourism investments on islands

机译：岛屿旅游投资经济评价的可持续性指标

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The sustainable tourism development is often a key element for the enhancement of island states. The fragility and the environmental, social and economic vulnerability that characterize these territories make the need to integrate the multiple aspects of sustainability into the decision-making processes concerning the definition of plans and programs of investment in the tourism sector increasingly urgent. Thus, the aim of the work is to build a dataset of sustainability indicators classified and weighed according to the subsequent characterization of a multi-criteria evaluation model. This dataset is obtained by defining an analysis procedure aimed at: selecting scientifically valid indicators, readily available by the analysts and easy to interpret by stakeholders; weighing the indicators themselves based on criteria shared in the literature; taking into account the uniqueness of the territorial reference system. The evaluation protocol proposed is substantiated in the subsequent steps of selection, classification, weighting and ranking of sustainability indicators for the analysis of tourism projects on the island. Innovative elements essentially concern weighting operation. In fact, the weight of each indicator is a function of several evaluation criteria and is estimated by using both statistical analysis methods and analytic hierarchy processes.The output of the study, consisting of the dataset of sustainability indicators, is a prerequisite for the subsequent characterization of a multi-criteria evaluation model able to select investment projects that balance the environmental, economic and social specificities of the island. This can determine greater effectiveness in the allocation processes of both public and private resources. (c) 2019 Elsevier Ltd. All rights reserved.
机译：旅游业的可持续发展通常是增强岛屿国家的关键因素。这些领土的脆弱性以及环境，社会和经济脆弱性使得迫切需要将可持续性的多个方面纳入有关旅游业投资计划和计划的定义的决策过程。因此，这项工作的目的是建立根据多准则评估模型的后续特征分类和加权的可持续性指标数据集。该数据集是通过定义一种分析程序而获得的，该分析程序旨在：选择科学上有效的指标，分析人员可以轻松获得这些数据，并且利益相关者也可以轻松地进行解释；根据文献共享的标准对指标本身进行权衡；考虑到领土参考系统的独特性。拟议的评估方案将在随后的可持续性指标的选择，分类，加权和排名步骤中得到证实，以分析岛上的旅游项目。创新要素本质上涉及加权操作。实际上，每个指标的权重是几个评估标准的函数，并通过统计分析方法和层次分析法进行估算。研究结果由可持续性指标数据集组成，是后续表征的前提多标准评估模型，可以选择能够平衡岛上环境，经济和社会特点的投资项目。这可以确定公共资源和私有资源分配过程中的更大有效性。 （c）2019爱思唯尔有限公司。保留所有权利。

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