Introduction, Stefano Spalletti and Francesca Spigarelli, Maffeo Pantaleoni's Comprehensive Economic Science, Stefano Spalletti, 1 Marginalism, competition and growth, 1.1 Pantaleoni's Legacy for Economic Ethics: Rethinking Self-interest and Cooperation in light of Cognitive Sciences, Benedetta Giovanola, 1.2 Revisiting Pantaleoni's Theory of Political Prices: Analytical Limitations and Political Topicality, Roberto Lampa and Gianmarco Oro, 1.3 Population dynamics and economic growth. Co-evolution and complexity., Mauro Maria Baldi, Cristiana Mammana and Elisabetta Michetti, 1.4 Wealth distribution in Italy: A modern reinterpretation of Pantaleoni's view, Fabio Clementi and Michele Fabiani, 1.5 Maffeo Pantaleoni in Beijing, Francesca Spigarelli, 2 Governance of public and private organizations, 2.1 Management competencies for public administration governance: reflections in light of Maffeo Pantaleoni's thought, Katia Giusepponi, Stefano Perri and Ernesto Tavoletti, 2.2 Maffeo Pantaleoni: pioneer of the main criteria behind bank bailouts?, Raffaella Coppier and Anna Grazia Quaranta, 2.3 Maffeo Pantaleoni's 'totalizzatore' and corporate performance measurement systems, Roberto Del Gobbo, Antonella Paolini and Michela Soverchia, 3 History and recent economic approaches, 3.1 Rationalism vs. Reality: The Case of Maffeo Pantaleoni, Alberto Zanutto, 3.2 Pantaleoni and gender Issues, Elisabetta Croci Angelini, 3.3 Large Language Model (LLM) and Economic Thought: a Simple Experiment with Maffeo Pantaleoni, Emanuele Frontoni, Cristian Santini, Paolo Sernani, Stefano Spalletti and Enzo Valentini, Index.