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Reflections of public perception of Russia-Ukraine conflict and Metaverse on the financial outlook of Metaverse coins : fresh evidence from Reddit sentiment analysis

Ghosh, Indranil; Alfaro-Cortés, Esteban; Gámez, Matías; … - In: International review of financial analysis 93 (2024), pp. 1-12

Persistent link: https://www.econbiz.de/10014543582

Prediction and interpretation of daily NFT and DeFi prices dynamics : inspection through ensemble machine learning & XAI

Ghosh, Indranil; Alfaro-Cortés, Esteban; Gámez, Matías; … - In: International review of financial analysis 87 (2023), pp. 1-21

Persistent link: https://www.econbiz.de/10014456330

A hybrid approach to forecasting futures prices with simultaneous consideration of optimality in ensemble feature selection and advanced artificial intelligence

Ghosh, Indranil; Chaudhuri, Tamal D.; Alfaro-Cortés, … - In: Technological forecasting & social change : an … 181 (2022), pp. 1-21

Persistent link: https://www.econbiz.de/10013417269

Do travel uncertainty and invasion rhetoric spur Metaverse financial asset? : gauging the role of media influence

Ghosh, Indranil; Alfaro-Cortés, Esteban; Gámez, Matías; … - In: Finance research letters 51 (2023), pp. 1-9

Persistent link: https://www.econbiz.de/10014288827

M&A effects on innovation and profitability in large European firms

Fernández, Sara; Triguero, Ángela; Alfaro-Cortés, Esteban - In: Management Decision 57 (2019) 1, pp. 100-114

Purpose: The purpose of this paper is to explore the effects of mergers and acquisitions (M&As) on innovation and profitability in large European firms. Design/methodology/approach: Using information from a unique micro-longitudinal database of top European R&D investors and information from...

Persistent link: https://www.econbiz.de/10012077957

Understanding the stakeholders' role in a business failure situation : an empirical boosting approach

Priego de la Cruz, Alba María; Alfaro-Cortés, Esteban; … - In: Revista de contabilidad : RC-SAR 23 (2020) 1, pp. 113-126

Persistent link: https://www.econbiz.de/10012173510

Bankruptcy forecasting : an empirical comparison of AdaBoost and neural networks

Alfaro, Esteban; García, Noelia; Gámez, Matías; … - In: Decision support systems : DSS ; the international journal 45 (2008) 1, pp. 110-122

Persistent link: https://www.econbiz.de/10003718712

Bankruptcy forecasting: An empirical comparison of AdaBoost and neural networks

Alfaro, Esteban; García, Noelia; Gámez, Matías; … - In: Decision support systems : DSS ; the international journal 45 (2008) 1, pp. 110-122

Persistent link: https://www.econbiz.de/10007988458

Bankruptcy forecasting: An empirical comparison of AdaBoost and neural networks

Alfaro, Esteban; García, Noelia; Gámez, Matías; … - In: Decision support systems : DSS ; the international journal 45 (2008) 1, pp. 110-123

Persistent link: https://www.econbiz.de/10008879657

Bivariate Kumaraswamy models via modified FGM copulas : properties and applications

Ghosh, Indranil - In: Journal of risk and financial management : JRFM 10 (2017) 4, pp. 1-13

A copula is a useful tool for constructing bivariate and/or multivariate distributions. In this article, we consider a new modified class of FGM (Farlie–Gumbel–Morgenstern) bivariate copula for constructing several different bivariate Kumaraswamy type copulas and discuss their structural...

Persistent link: https://www.econbiz.de/10011854865