Search Results - subject:"Ising Model"

Recent Trends and Developments in Econophysics

Argyrakis, Panos (contributor) - 2024

The current Special Issue brought out the newest trends in Econophysics that have made use of the most recent available tools, such as Big Data. The emphasis of the reprint is on deciphering the effects of current world events, such as the repercussions of the recent war conflicts, the oil and...

Persistent link: https://www.econbiz.de/10015324883

Select Topics of Econophysics

Sinha, Amit (ed.) - 2025

Economics requires understanding and analyzing forces that bring buyers and sellers to a market place who then negotiate exchanges of goods and services based on a mutually agreeable price. Economists have their own method of modeling whereby models are first conceived of some notion of economic...

Persistent link: https://www.econbiz.de/10015272278

Team social network structure and resilience : a complex system approach

Massari, Giovanni Francesco; Giannoccaro, Ilaria; … - In: IEEE transactions on engineering management : EM 70 (2023) 1, pp. 209-219

Persistent link: https://www.econbiz.de/10014231456

Detecting bots and assessing their impact in social networks

Mesnards, Nicolas Guenon des; Hunter, David Scott; El … - In: Operations research 70 (2022) 1, pp. 1-22

Persistent link: https://www.econbiz.de/10012820633

Conditional mean risk sharing in the individual model with graphical dependencies

Denuit, Michel; Robert, Christian Yann - In: Annals of actuarial science : publ. by the Institute of … 16 (2022) 1, pp. 183-209

Persistent link: https://www.econbiz.de/10013187296

Dynamisches Spin-Modell für Finanzmärkte mit korrelierten Ertragszeitreihen

Eckrot, Alexander - 2018

Persistent link: https://www.econbiz.de/10012164716

A generalized 2D-dynamical mean-field Ising model with a rich set of bifurcations (inspired and applied to financial crises)

Smug, Damian; Sornette, Didier; Ashwin, Peter - 2017

We analyse an extended version of the dynamical mean-ﬁeld Ising model. Instead of classical physical representation of …

Persistent link: https://www.econbiz.de/10011865581

Herding, minority game, market clearing and efficient markets in a simple spin model framework

Kristoufek, Ladislav; Vošvrda, Miloslav S. - 2016

We present a novel approach towards the financial Ising model. Most studies utilize the model to find settings which … dynamics of the efficient market in the view of the efficient market hypothesis. Working with the Ising model, we are able to … simulation study, we offer a new interpretation of the Ising model parameters via inverse temperature and entropy. We show that …

Persistent link: https://www.econbiz.de/10011675945

Herding, minority game, market clearing and efficient markets in a simple spin model framework

Kristoufek, Ladislav; Vošvrda, Miloslav S. - 2016

Persistent link: https://www.econbiz.de/10011616211

Social networks and macroeconomic stability

Chen, Shu-Heng; Chang, Chia-Ling; Wen, Ming-Chang - In: Economics: The Open-Access, Open-Assessment E-Journal 8 (2014) 2014-16, pp. 1-40

In this paper, the effect of the social network on macroeconomic stability is examined using an agent-based, network-based DSGE (dynamic stochastic general equilibrium) model. While the authors' primitive (first-stage) examination has the network generation mechanism as its main focus, their...

Persistent link: https://www.econbiz.de/10010335665