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This paper proposes a general computational framework for empirical estimation of financial agent-based models, for which criterion functions have unknown analytical form. For this purpose, we adapt a recently developed nonparametric simulated maximum likelihood estimation based on kernel...
Persistent link: https://www.econbiz.de/10012936102
This paper proposes computational framework for empirical estimation of Financial Agent-Based Models (FABMs) that does not rely upon restrictive theoretical assumptions. We customise a recent methodology of the Non-Parametric Simulated Maximum Likelihood Estimator (NPSMLE) based on kernel...
Persistent link: https://www.econbiz.de/10011448663
We take the model of Alfarano et al. (Journal of Economic Dynamics & Control 32, 2008, 101-136) as a prototype agent-based model that allows reproducing the main stylized facts of financial returns. The model does so by combining fundamental news driven by Brownian motion with a minimalistic...
Persistent link: https://www.econbiz.de/10010501936
design of experiments. It then focuses on considering an ABM simulation as a computational experiment relating parameters … with a response variable of interest, i.e. a statistic obtained from the simulation. This perspective gives the opportunity … interpret and understand the relation between the parameters of the ABM and the results in the simulation …
Persistent link: https://www.econbiz.de/10014131786
In this paper, a level set analysis is proposed which aims to analyze the S&P 500 return with a certain magnitude. It is found that the process of large jumps/drops of return tend to have negative serial correlation, and volatility clustering phenomenon can be easily seen. Then, a nonparametric...
Persistent link: https://www.econbiz.de/10011474458
In this article we extend the agent-based model of firms' formation and growth proposed in [4]. In [4] the firms' creation, expansion or contraction results from the interaction of heterogeneous utility maximizers. While the original model was able to replicate the power law distribution in the...
Persistent link: https://www.econbiz.de/10010322258
The great financial turmoil that started 2007 has brought bank regulation back into the political debate. There is talk about imposing new regulations on banks and other financial intermediaries. Yet, we are not convinced that it is completely understood how the existing regulation affects...
Persistent link: https://www.econbiz.de/10011390660
Persistent link: https://www.econbiz.de/10015405170
simulation model to implement CE strategies in any small and medium-sized enterprise SME to prove policies before implementing … the simulation model during the development phase. The circular economy indicator prototype (CEIP) was used as a circular … proposing a methodology for designing a simulation model to implement CE strategies in any industry. Thus, this study implements …
Persistent link: https://www.econbiz.de/10012815023
Persistent link: https://www.econbiz.de/10012793285