Measuring anomalies in cigarette sales by using official data from Spanish provinces: Are there only the anomalies detected by the Empty Pack Surveys (EPS) used by Transnational Tobacco Companies (TTCs)? - Pedro Cadahía; Antonio A. Golpe; Juan-Manuel Martín-Álvarez; Eva Asensio (CoRR, 2022)

The Yield Curve as a Recession Leading Indicator. An Application for Gradient Boosting and Random Forest. - Pedro Cadahia Delgado; Emilio Congregado; Antonio A. Golpe; José Carlos Vides (Int. J. Interact. Multim. Artif. Intell., 2022)

Editor's Note. - Antonio A. Golpe; Pedro Isasi; Juan-Manuel Martín-Álvarez; David Quintana (Int. J. Interact. Multim. Artif. Intell., 2022)