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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

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

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

Language proficiency and immigrants’ labor market outcomes in post-crisis Spain

Davia, María A.; Wang, Ting; Gámez, Matías - 2019

This paper analyses the impact of Spanish proficiency on first generation immigrants’ labor market outcomes, based on the Labor Force Survey 2014 ad hoc module on the “Labor market situation of migrants and their immediate descendants”. A very high level of proficiency in Spanish is found...

Persistent link: https://www.econbiz.de/10015264431

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

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