Search results for "Consumption [Macroeconomics]"
showing 10 items of 74 documents
The reinvention of authenticity in the context of neoliberal commodification
2014
Desde las últimas décadas del siglo pasado, la constatación empírica de que los límites naturales al crecimiento estaban siendo traspasados (García, 2004) supuso un incremento de la conciencia medioambiental y dio lugar a la búsqueda de respuestas de distinto tipo. El concepto de 'Parque Natural', como un intento de preservar determinados espacios, se inscribe en este contexto. En su versión neoliberal dicha preservación no implica ninguna modificación sustantiva de las reglas que impone el desarrollo económico capitalista. De este modo, se convierte en una aplicación del binomio "desarrollo sostenible", un oxímoron (Latouche, 2006) donde se yuxtaponen dos significados contrapuestos, a sabe…
An Italian input–output model for the assessment of energy and environmental benefits arising from retrofit actions of buildings
2013
Abstract The paper presents an energy and environmental extended input–output model combined with the life cycle assessment, applied to assess the energy and environmental benefits arising from the Italian policy of tax deduction for energy retrofit actions of buildings. The study allowed to assess the advantages due to the above policy, taking into account both direct and indirect energy saving and avoided CO 2 emissions obtained with the retrofit actions and indirect energy consumption and related CO 2 emissions due to the realization of the above actions. Moreover, the authors defined an original model to assess the indirect rebound effect caused by the energy saving actions. The obtaine…
INEQUALITIES AND TOURISM CONSUMPTION BEHAVIOUR: A MIXTURE MODEL ANALYSIS
2015
The criticism of income as a measure of well-being and trends in living standards is well known and recently scholars have been involved in defining measures to better assess material well-being and differences in living standards. Recent evidence shows that individuals improve their well-being significantly if they are able to spend on higher-order goods and services like tourism and leisure activities. In the light of that, our study proposes to explore differences in living standards in Italy by analysing the distribution of tourism expenditure. For this aim, Mixtures of Regression Models were used in order to investigate whether there is an unobserved heterogeneity in tourism consumptio…
Trace element behavior in the fluidized bed gasification of solid recovered fuels
2013
Gasification of biomass and recycled fuels is of particular interest for the efficient production of power and heat. Trace elements present as impurities in the product gas should be removed very efficiently. The objective of this work has been to develop and test thermodynamic models for the reactions of trace elements with chlorine and sulfur in the gasification processes of recycled fuels. In particular, the chemical reactions of trace elements with main thermochemical conversion products, main ash components, and bed and sorbent material are implemented into the model. The possibilities of gas cleaning devices in condensing and removing the trace element compounds are studied by establi…
"Clorophyll ideology" and protecte areas. The social doscourses on the reserva area "Tancat de la Pipa' in the Albufera Park (Spain)
2014
Desde las últimas décadas del siglo pasado, la constatación empírica de que los límites naturales al crecimiento estaban siendo traspasados (García, 2004) supuso un incremento de la conciencia medioambiental y dio lugar a la búsqueda de respuestas de distinto tipo. El concepto de ‘Parque Natural’, como un intento de preservar determinados espacios, se inscribe en este contexto. En su versión neoliberal dicha preservación no implica ninguna modificación sustantiva de las reglas que impone el desarrollo económico capitalista. De este modo, se convierte en una aplicación del binomio “desarrollo sostenible”, un oxímoron (Latouche, 2006) donde se yuxtaponen dos significados contrapuestos, a sabe…
A Review of the Digital Twin Technology in the AEC-FM Industry
2022
The Architecture, Engineering, Construction, and Facility Management (AEC-FM) industry is increasingly affected by digital technologies that monitor sensor network data and control automation systems. Advances in digital technologies like Digital Twin offer a high-level representation of buildings and their assets by integrating the physical and digital world. This paper examines patterns, gaps, and trends in the AEC-FM sector and contributes to digitalization and automation solutions for building management. This work covers a broad range of research topics, from intelligent information management of complex models to building information management and the interaction of building systems,…
The Euro Area Crisis; Need for a Supranational Fiscal Risk Sharing Mechanism?
2013
The aim of this paper is to assess the effectiveness of risk sharing mechanisms in the euro area and whether a supranational fiscal risk sharing mechanism could insure countries against very severe downturns. Using an unbalanced panel of 15 euro area countries over the period 1979â2010, the results of the paper show that: (i) the effectiveness of risk sharing mechanisms in the euro area is significantly lower than in existing federations (such as the U.S. and Germany) and (ii) it falls sharply in severe downturns just when it is needed most; (iii) a supranational fiscal stabilization mechanism, financed by a relatively small contribution, would be able to fully insure euro area countries …
The Athena X-ray Integral Field Unit: a consolidated design for the system requirement review of the preliminary definition phase
2023
The Athena X-ray Integral Unit (X-IFU) is the high resolution X-ray spectrometer, studied since 2015 for flying in the mid-30s on the Athena space X-ray Observatory, a versatile observatory designed to address the Hot and Energetic Universe science theme, selected in November 2013 by the Survey Science Committee. Based on a large format array of Transition Edge Sensors (TES), it aims to provide spatially resolved X-ray spectroscopy, with a spectral resolution of 2.5 eV (up to 7 keV) over an hexagonal field of view of 5 arc minutes (equivalent diameter). The X-IFU entered its System Requirement Review (SRR) in June 2022, at about the same time when ESA called for an overall X-IFU redesign (i…
Formalization of scientific process and conceptual modelling for the study of territorial and products distribution dynamics (ArchaeDyn II programme)
2012
International audience; The ArchaeDyn team has investigated territorial dynamics by comparing areas over long time spans between the Neolithic and Modern times. Datasets on various themes have been shared and indicators and analytical models produced. This paper presents both the formalization of the scientific process used in the ArchaeDyn programme and a conceptual model of the systems and components so that synchronic and diachronic comparisons can be made. The aim is to clarify the transition from an archaeological feature (a site or an artefact) or a recording unit (survey area) as the input, to the characterization of spaces describing a system as the output. The approach is described…
'Chlorophyll ideology' and Protected Areas.The Social Discourses on the Reserve Area 'Tancat de la Pipa' in the Albufera Natural Park (Spain)
2020
Since the end of the last century, the empirical evidence that the natural limits to growth were being overstepped (García, 2004) supposed an increase in environmental awareness and led to a search for answers of different kinds. Most of these answers are part of the neoliberal politics that reconcile economic development with environmental sustainability. One of these solutions is the creation of protected areas. In this paper we analyse, firstly, the growth of protected areas in Europe and how we should perceive that growth. Then, we pay special attention to the theoretical implications of the concept of a “Natural Park”, one of the most common kinds of protected area in Spain. Subsequent…