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Classical economics has developed an arsenal of methods, based on the idea of representative agents, to come up with precise numbers for next year's GDP, inflation and exchange rates, among (many) other things. Few, however, will disagree…

物理与社会 · 物理学 2023-06-29 Jean-Philippe Bouchaud , Matteo Marsili , Jean-Pierre Nadal

The article examines how institutions, automation, unemployment and income distribution interact in the context of a neoclassical growth model where profits are interpreted as a surplus over costs of production. Adjusting the model to the…

综合经济学 · 经济学 2022-11-29 Juan E. Jacobo

The author solves two problems: formation of object of econophysics, creation of the general theory of financial-economic monitoring. In the first problem he studied two fundamental tasks: a choice of conceptual model and creation of…

物理与社会 · 物理学 2007-07-25 A. N. Panchenkov

An article for the Springer Encyclopedia of Complexity and System Science

地球物理 · 物理学 2009-10-15 Sumiyoshi Abe , Norikazu Suzuki

This Chapter is written for the Festschrift celebrating the 70th birthday of the distinguished economist Duncan Foley from the New School for Social Research in New York. This Chapter reviews applications of statistical physics methods,…

统计金融 · 定量金融 2012-05-01 Victor M. Yakovenko

The applications of techniques from statistical (and classical) mechanics to model interesting problems in economics and finance has produced valuable results. The principal movement which has steered this research direction is known under…

综合金融 · 定量金融 2015-11-23 Emmanuel Haven , Sandro Sozzo

While "complexity science" has achieved significant successes in several interdisciplinary fields such as economics and biology, it is only a very recent observation that legal systems -- from the way legal texts are drafted and connected…

物理与社会 · 物理学 2025-01-08 Pierpaolo Vivo , Daniel M. Katz , J. B. Ruhl

In this paper the general principles and categories of mixed economy that currently exist in almost all countries of the world are presented. The paper also presents an Advanced Model of Mixed Economy with Threshold (AMMET), which is…

综合金融 · 定量金融 2020-04-29 Ion Spanulescu , Anca Gheorghiu

A critical examination of some basic conceptual issues in classical statistical mechanics is attempted, with a view to understanding the origins, structure and statuts of that discipline. Due attention is given to the interplay between…

统计力学 · 物理学 2015-06-24 Sergio B. Volchan

An updated review [1] of nonextensive statistical mechanics and thermodynamics is colloquially presented. Quite naturally the possibility emerges for using the value of q-1 (entropic nonextensivity) as a simple and efficient manner to…

统计力学 · 物理学 2007-05-23 Constantino Tsallis

We offer an insight into our mathematical endeavors, which aim to advance the foundational understanding of energy systems in a broad context, encompassing facets such as charge transport, energy storage, markets, and collective behavior.…

综合数学 · 数学 2024-12-30 Nicklas Jävergård , Grigor Nika , Adrian Muntean

Models characterized by autoregressive structure and random coefficients are powerful tools for the analysis of high-frequency, high-dimensional and volatile time series. The available literature on such models is broad, but also sectorial,…

统计方法学 · 统计学 2020-09-18 Marta Regis , Paulo Serra , Edwin R. van den Heuvel

Analysis of long-range dependence in financial time series was one of the initial steps of econophysics into the domain of mainstream finance and financial economics in the 1990s. Since then, many different financial series have been…

统计金融 · 定量金融 2018-06-06 Ladislav Kristoufek

The study of Complex Systems is considered by many to be a new scientific field, and is distinguished by being a discipline that has applications within many separate areas of scientific study. The study of Neural Networks, Traffic…

网络与互联网体系结构 · 计算机科学 2007-05-23 Jeffrey B. Smith

I review recent work in the statistics literature on instrumental variables methods from an econometrics perspective. I discuss some of the older, economic, applications including supply and demand models and relate them to the recent…

统计方法学 · 统计学 2014-10-02 Guido W. Imbens

Scientific research is a major driving force in a knowledge based economy. Income, health and wellbeing depend on scientific progress. The better we understand the inner workings of the scientific enterprise, the better we can prompt,…

数字图书馆 · 计算机科学 2015-03-12 Michael Ginda , Andrea Scharnhorst , Katy Borner

No abstract given. Contents: I. Definition and Introduction II. Schelling Model III. Opinion Dynamics IV. Languages, Hierarchies and Football V. Future Directions

物理与社会 · 物理学 2007-05-23 D. Stauffer

The aim of this text is to provide a linguistically accessible, but comprehensive introduction into a variety of topics in dynamical systems and its applications. Whilst preliminary knowledge of dynamical systems is useful, it is not…

动力系统 · 数学 2026-01-09 Eugene Tan , David Walker , Michael Small , Braden Thorne

Finite mixture models have been a very important tool for exploring complex data structures in many scientific areas, for example, economics, epidemiology, finance. In the past decade, semiparametric techniques have been popularly…

统计方法学 · 统计学 2018-11-15 Sijia Xiang , Weixin Yao , Guangren Yang

In recent years, methods from network science are gaining rapidly interest in economics and finance. A reason for this is that in a globalized world the interconnectedness among economic and financial entities are crucial to understand and…