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Mirza Sikalo, Almira Arnaut-Berilo and Adela Delalic
Comparing portfolio performance is complex due to the fact that each model is dominant in its own risk space. Since there is no single dominant performance measure, the research problem is how to incorporate several different measures into a performance ...
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Montaña Jiménez-Espada, Francisco Manuel Martínez García and Rafael González-Escobar
Among the priority concerns that figure in the public manager?s portfolio, the existing problems in cities when planning a more efficient management of urban space are well known. Within the wide range of reflections that local corporations consider, one...
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Wei Pan, Jide Li and Xiaoqiang Li
Traditional portfolio theory divides stocks into different categories using indicators such as industry, market value, and liquidity, and then selects representative stocks according to them. In this paper, we propose a novel portfolio learning approach ...
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Pietro Crespi, Marco Zucca, Nicola Longarini and Nicola Giordano
Over the last few decades, the attention on the safety of existing reinforced concrete (RC) structures has significantly increased. RC bridges, in particular, are highly relevant for strategic importance. In the Italian context, several of these bridges ...
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Oleg Fedorovich, Viktor Kosenko, Yurii Pronchakov
Pág. 90 - 96
The subject of the study in the article is the process of production modernization in the short term. The purpose of the work is to develop methods and models that are aimed at the formation of realistic goals of enterprise reformation in the face of lim...
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Mari Voldsund, Stefania Osk Gardarsdottir, Edoardo De Lena, José-Francisco Pérez-Calvo, Armin Jamali, David Berstad, Chao Fu, Matteo Romano, Simon Roussanaly, Rahul Anantharaman, Helmut Hoppe, Daniel Sutter, Marco Mazzotti, Matteo Gazzani, Giovanni Cinti and Kristin Jordal
A technical evaluation of CO2 capture technologies when retrofitted to a cement plant is performed. The investigated technologies are the oxyfuel process, the chilled ammonia process, membrane-assisted CO2 liquefaction, and the calc...
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Mahtab Kouhizadeh, Joseph Sarkis and Qingyun Zhu
The circular economy (CE) is an emergent concept to rethink and redesign how our economy works. The concept recognizes effective and efficient economic functioning at multiple scales?governments and individuals, globally and locally; for businesses, larg...
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Leonardo Ensslin,Luiz Antonio Giardino Graziano,Ademar Dutra,Vinicius Dezem
Pág. 111 - 129
The goal of this study is to analyze the characteristics of the international scientific researches that approach the fragment of the literature on the subject of Evaluation of Performance Communication in public agencies. The methodology is exploratory,...
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Muhammad Ishfaq,Zhang Bi Qiong,Syed Mehmood Raza Shah
Pág. 119 - 127
This paper examines the impact of the US and Chinese macro economic announcements on foreign exchange implied volatilities of SPX, VXFXI, BPVIX, JYVIX, and EUVIX from 2011 to 2016. The study indicates that implied volatility becomes significant and leads...
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João Nascimento Nerasti,Claudio Ribeiro Lucinda
Pág. 269 - 297
This paper aims to investigate the existence of persistence in superior performance in Brazilian stock market funds from 2001 to 2014. In order to do so, we used a sample free of survivorship bias and four different market models to characterize the expe...
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