Showing 1 - 10 of 34,838
In this paper, we examine an agent-based model and an equation-based model in the form of a mean field model. We show how the mean field model is a small, fast model that identifies the high level properties of a subject, in this case financial time series’ stylized facts. The agent based...
Persistent link: https://www.econbiz.de/10014200972
This chapter explores the state of the emerging practice of designing markets by the use of agent-based modeling, with special reference to electricity markets and computerized (on-line) markets, perhaps including real-life electronic agents as well as human traders. The paper first reviews the...
Persistent link: https://www.econbiz.de/10014024378
A genetic algorithm is convergent when genetic mutations occur on the objective function gradient direction. These genetic mutations are called genetic acquisitions (Mateescu, 2005). We improved the algorithm and its implementation by using the characteristics of parents in order to generate new...
Persistent link: https://www.econbiz.de/10008492972
In this paper, we first briefly review the recent literature on climate change, resource scarcity and conflict. This is then followed by introducing an agent based computational model based on the theory of production and conflict which is capable of simulating the dynamics of micro-level...
Persistent link: https://www.econbiz.de/10014163984
We model a continuous double auction with heterogenous agents and compute approximate optimal trading strategies using evolution strategies. Agents privately know their values and costs and have a limited time to transact. We focus on equilibrium strategies that are developed taking into account...
Persistent link: https://www.econbiz.de/10013125104
This research aims to investigate, through simulation models, how the interaction among agents in an artificial stock market can affect the dynamics of asset prices. Thus, the study follows a different methodology for the analysis of prices by exploring the simulation of agents' behavior in an...
Persistent link: https://www.econbiz.de/10013100692
We propose a distributed randomized policy iteration algorithm for infinite horizon dynamic programming problems for which the control at each stage is m-dimensional. The traditional policy iteration algorithm involves performing a minimization over an m-dimensional constraint set and has a...
Persistent link: https://www.econbiz.de/10014347404
Facing the intertwined challenges in the energy sector of achieving net-zero carbon emissions and integrating renewable energies, there is a pressing need for innovative solutions that are also capable of addressing inefficiencies in existing coordination frameworks. Therefore, this paper...
Persistent link: https://www.econbiz.de/10015135400
This paper extends the existing literature on strategic R&D alliances by presenting a model of innovation networks with endogenous absorptive capacity. The networks emerge as a result of bilateral cooperation over time between firms occupying different locations in the knowledge space. Social...
Persistent link: https://www.econbiz.de/10009784064
This paper develops an agent-based model to examine the emergent dynamic characteristics of fraud in organizations. In the model, individual heterogeneous agents, each of whom can have motive and opportunity to commit fraud and a pro-fraud attitude, interact with each other. This interaction...
Persistent link: https://www.econbiz.de/10013097293