Results 1 to 10 of about 275,178 (260)
An interpretable approach for social network formation among heterogeneous agents [PDF]
Nature Communications, 2018 Complex networks can be a useful tool to investigate problems in social science. Here the authors use game theory to establish a network model and then use a machine learning approach to characterize the role of nodes within a social network.
Yuan Yuan +2 more
doaj +2 more sources
Searching by Heterogeneous Agents [PDF]
Journal of Computer and System Sciences, 2019 In this work we introduce and study a pursuit-evasion game in which the search is performed by heterogeneous entities. We incorporate heterogeneity into the classical edge search problem by considering edge-labeled graphs: once a search strategy initially assigns labels to the searchers, each searcher can be only present on an edge of its own label. We
Dariusz Dereniowski +2 more
+7 more sources
Fiscal multipliers: A heterogenous‐agent perspective [PDF]
Quantitative Economics, 2021 We use an analytically tractable heterogeneous‐agent (HANK) version of the standard New Keynesian model to show how the size of fiscal multipliers depends on (i) the distribution of factor incomes, and (ii) the source of nominal rigidities. With sticky prices but flexible wages, the standard representative‐agent (RANK) model predicts large multipliers ...
Broer, Tobias +2 more
openaire +4 more sources
Evolution of Combined Arms Tactics in Heterogeneous Multi-Agent Teams
Proceedings of the International Florida Artificial Intelligence Research Society Conference, 2022 Multi-agent systems research is concerned with the emergence of system-level behaviors from relatively simple agent interactions. Multi-agent systems research to date is primarily concerned with systems of homogeneous agents, with member agents both ...
Robert Wilson +2 more
doaj +1 more source
Energies, 2021 To achieve the climate goals of the Paris Agreement, greenhouse gas emissions from the electricity sector must be substantially reduced. We develop an agent-based model of the electricity system with heterogeneous agents who invest in power generating ...
Jinxi Yang +2 more
doaj +1 more source
Contests With Heterogeneous Agents [PDF]
SSRN Electronic Journal, 2006 We study tournaments with many ex-ante asymmetric contestants, whose valuations for the prize are independently distributed. First, we characterize the equilibria in monotone strategies, second, we provide sufficient conditions for the equilibrium uniqueness and, finally, we reconcile the experimental evidence documenting the 'workaholic' behavior in ...
PARREIRAS, Sérgio O. +1 more
openaire +2 more sources
Two-stage training algorithm for AI robot soccer [PDF]
PeerJ Computer Science, 2021 In multi-agent reinforcement learning, the cooperative learning behavior of agents is very important. In the field of heterogeneous multi-agent reinforcement learning, cooperative behavior among different types of agents in a group is pursued. Learning a
Taeyoung Kim +4 more
doaj +2 more sources
Analysis of Household Income Dynamics in the Russia Based on the RLMS Database
Финансы: теория и практика, 2022 The goal of the study is to estimate the parameters of the stochastic wage process using data from the Russian Longitudinal Monitoring Survey of Higher School of Economics (RLMS-HSE).
E. V. Martyanova, A. V. Polbin
doaj +1 more source
Coexisting Attractors in a Heterogeneous Agent Model in Discrete Time
Mathematics, 2023 In this paper, the discrete-time version of a continuous-time model with fundamentalists and momentum traders is presented. Our aim consists of studying the impact of cross-sectional momentum traders on the dynamics of the model.
Serena Brianzoni +2 more
doaj +1 more source
A Theory of Heterogeneous City Evolution with Heterogenous Agents
Systems, 2023 This paper develops a new unified theoretical general equilibrium model in which the interactions between heterogeneous workers and firms influence heterogeneous city evolutions.
Jaewon Jung
doaj +1 more source