3 papers
stat.AP2026
Subjective Time Deformation in Intertemporal Choice: A Functional Data Analysis Approach
Fabrizio Maturo, Salvador Cruz Rambaud, Vincenzo Li Calzi +2
Intertemporal choice data are usually summarized through scalar discount-rate parameters or fitted by predetermined parametric discount functions, although relevant information may…
q-fin.ST2024
Functional Clustering of Discount Functions for Behavioral Investor Profiling
Annamaria Porreca, Viviana Ventre, Roberta Martino +2
Classical finance models are based on the premise that investors act rationally and utilize all available information when making portfolio decisions. However, these models often f…
stat.ME2024
Novel Fuzzy Centrality Measures in Vague Social Networks
Annamaria Porreca, Fabrizio Maturo, Viviana Ventre
Social network analysis (SNA) helps us understand the relationships and interactions between individuals, groups, organizations, or other social entities. In the literature, ties a…