Guest editorial: Special issue:Applications of artificialintelligence and machine learningin business, finance and economics

Souza, O.T. and Carvalho, J.V.F. (2023), "Market efficiency assessment for multiple exchanges of cryptocurrencies", Revista de Gestão, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/REGE-05-2022-0070

dos Santos, M.A., Fávero, L.P.L., Brugni, T.V. and Serra, R.G. (2023), "Adaptive markets hypothesis and economic-institutional environment: a cross-country analysis", Revista de Gestão, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/REGE-06-2022-0095

Pereira Alves de Abreu, D. and Iquiapaza, R.A. (2023), "Diversification with international assets and cryptocurrencies using Black-Litterman", Revista de Gestão, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/REGE-05-2022-0080

Peng, Y. and Souza, J. G. (2023), “Machine learning financial forecasting: Evidence during the Russia-Ukraine War”, Revista de Gestão. Vol. ahead-of-print No. ahead-of-print.

Marschner, P.F. and Ceretta, P.S. (2023), "Sentiment and economic activity in Brazil", Revista de Gestão, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/REGE-05-2022-0081

Nery-da-Silva, G., Henrique de Araujo, M. and de Souza Meirelles, F. (2023), "Contributions to the segmentation of e-commerce nonusers: clustering the reasons not to shop online", Revista de Gestão, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/REGE-06-2022-0087

Nakashima, H.H., Mantovani, D. and Machado Junior, C. (2022), "Users’ trust in black-box machine learning algorithms", Revista de Gestão, Vol. ahead-of-print No. ahead-of-print. https://doi.org/10.1108/REGE-06-2022-0100