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Daniel Manfre Jaimes, Manuel Zamudio López, Hamidreza Zareipour and Mike Quashie
This paper proposes a new hybrid model to forecast electricity market prices up to four days ahead. The components of the proposed model are combined in two dimensions. First, on the ?vertical? dimension, long short-term memory (LSTM) neural networks and...
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Abdellilah Nafia, Abdellah Yousfi and Abdellah Echaoui
In recent years, a great deal of attention has been devoted to the use of neural networks in portfolio management, particularly in the prediction of stock prices. Building a more profitable portfolio with less risk has always been a challenging task. In ...
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Thi Ngoc Bui, Xuan Hung Nguyen and Kieu Trang Pham
This research investigates the relationship between capital structure and firm value for companies listed on the Vietnamese stock market. The study utilizes data from audited financial statements of 769 companies spanning from 2012 to 2022, amounting to ...
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Conceição Gomes, Filipa Campos, Cátia Malheiros and Luís Lima Santos
The main purpose of this study is to understand how Portuguese restaurants? solvency was affected by the COVID-19 pandemic, considering the factors that influence it. Financial information was collected for the years 2019 and 2020 in the SABI database to...
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Suyanto Suyanto
Pág. 59 - 70
Economic growth is one indicator of development. Factors that are thought to be capable of influencing economic growth include the human development index, income, poverty, investment, and unemployment. So it needs to be analyzed to achieve sustainable d...
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