城市转型干预中公共和私人便利的评估:价值重获采用的优化模型

Q3 Social Sciences
Pierluigi Morano, Francesco Tajani, Debora Anelli, Emma Sabatelli
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引用次数: 0

摘要

在城市转型干预领域,潜在间接效益的“私有化”是一个至关重要的问题。事实上,如果没有适当地重新获得和管理,它们可能会减少用于实现新基础设施和服务的可获得公共资源的份额,从而有利于私人开发商或所有者。因此,意大利于2014年根据DPR第380/2001号第16条第4款引入了特别城市化贡献(EUC),允许在涉及的公共和私人主体之间公平地重新分配城市变体干预产生的剩余价值。由于缺乏确定这一贡献的明确指导,使得其应用变得困难,因此,本研究旨在为公共行政部门评估复杂城市变异干预产生的剩余价值提供一个合理的、方法学上严格的决策支持模型。其方法结构基于目标规划优化原理。特别是,该模型的创新贡献在于提供了对“复杂”城市变异干预的剩余价值的评估,或者那些包含“时间”因素可能影响结果和相关各方便利的干预。由于这些原因,假设不同的贴现率值。主要研究结果涉及到支持公共行政部门正确适用国家法规的可能性,这也符合价值回收和价值分享研究流,以及确定所涉及的私人主体的额外利润和便利。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Assessment of the Public and Private Conveniences in the Urban Transformation Interventions: An Optimization Model for the Value Recapture Adoption
In the field of urban transformation interventions, the “privatization” of the potential indirect benefits is a crucial issue. In fact, if not adequately recaptured and managed they can favor the private developers or owners by reducing the share of acquirable public resources intended for the realization of new infrastructures and services. For this reason, the Extraordinary Urbanization Contribution (EUC) was introduced in Italy in 2014 with Art. 16, co.4 of DPR n. 380/2001 to allow an equitable redistribution - between the public and private subjects involved - of the surplus value generated by urban variant interventions. The lack of univocal guidance for determining this contribution has made its application difficult, therefore the work aims to provide a rational and methodological rigorous decision support model intended for the public administration for assessing the surplus value generated by complex urban variant intervention. Its methodological structure is based on goal programming optimization principles. In particular, the innovative contribution of the model is to provide the assessment of the surplus value of “complex” urban variant interventions, or those for which the inclusion of the “time” factor could affect the results and the conveniences of the parties involved. For these reasons, different discount rate values are assumed. The main findings regard the possibility of being used for supporting the public administrations in the correct application of the national regulations, also consistent with the value recapture and value sharing research streams, and for identifying the extra-profit margins and conveniences of the private subject involved.
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来源期刊
CiteScore
1.90
自引率
0.00%
发文量
118
期刊介绍: WSEAS Transactions on Environment and Development publishes original research papers relating to the studying of environmental sciences. We aim to bring important work to a wide international audience and therefore only publish papers of exceptional scientific value that advance our understanding of these particular areas. The research presented must transcend the limits of case studies, while both experimental and theoretical studies are accepted. It is a multi-disciplinary journal and therefore its content mirrors the diverse interests and approaches of scholars involved with sustainable development, climate change, natural hazards, renewable energy systems and related areas. We also welcome scholarly contributions from officials with government agencies, international agencies, and non-governmental organizations.
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