Daniele Grechi is a Researcher at the Department of Law, Economics, and Cultures at the University of Insubria (Italy). He also serves as a Contract Lecturer in Financial Mathematics and Quantitative methods for Management at the Catholic University of the Sacred Heart of Milan. Previously, he worked as a Research Fellow at the University of Genoa (2011–2015) and at the University of Insubria (2019–2022). He holds a PhD in Methods and Model for Economic Decisions from the University of Insubria, which he received in 2019. His research interests lie in quantitative methods for economic and managerial analysis, with a particular focus on transportation, tourism, and sustainability.