80 citations · 177 across the 7 of their papers we have counts for
8 papers
Mechanisms of Self-Organization and Finite Size Effects in a Minimal Agent Based Model
V. Alfi, M. Cristelli, L. Pietronero +1
We present a detailed analysis of the self-organization phenomenon in which the stylized facts originate from finite size effects with respect to the number of agents considered an…
Minimal Agent Based Model for Financial Markets II: Statistical Properties of the Linear and Multiplicative Dynamics
V. Alfi, M. Cristelli, L. Pietronero +1
We present a detailed study of the statistical properties of an Agent Based Model and of its generalization to the multiplicative dynamics. The aim of the model is to consider the…
Minimal Agent Based Model for Financial Markets I: Origin and Self-Organization of Stylized Facts
V. Alfi, M. Cristelli, L. Pietronero +1
We introduce a minimal Agent Based Model for financial markets to understand the nature and Self-Organization of the Stylized Facts. The model is minimal in the sense that we try t…
Minimal Agent Based Model For The Origin And Self-Organization Of Stylized Facts In Financial Markets
V. Alfi, L. Pietronero, A. Zaccaria
We introduce a minimal Agent Based Model with two classes of agents, fundamentalists (stabilizing) and chartists (destabilizing) and we focus on the essential features which can ge…
Detecting the traders' strategies in Minority-Majority games and real stock-prices
V. Alfi, A. De Martino, L. Pietronero +1
Price dynamics is analyzed in terms of a model which includes the possibility of effective forces due to trend followers or trend adverse strategies. The method is tested on the da…
Roughness and Finite Size Effect in the NYSE Stock-Price Fluctuations
V. Alfi, F. Coccetti, A. Petri +1
We consider the roughness properties of NYSE (New York Stock Exchange) stock-price fluctuations. The statistical properties of the data are relatively homogeneous within the same d…