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framework we validate recent results in general equilibrium theory about endogenous leverage and its consequences for asset …
Persistent link: https://www.econbiz.de/10011209192
leverage by studying a model that simultaneously describes dynamic and equilibrium properties of the market. Rather than taking … important because the economics of leverage is key to the understanding of financial crisis. We find that simulated double … assets are traded at a price above fundamental value in the double auction. The equilibrium level of leverage also emerges in …
Persistent link: https://www.econbiz.de/10010781591
This introduces the symposium on general equilibrium.
Persistent link: https://www.econbiz.de/10010572387
We develop a financial market model focused on fund managers who continuously adjust their exposure to risk in response to the payoff gradient. The base model has a stable equilibrium with classic properties. However, bubbles and crashes occur in extended models incorporating an endogenous...
Persistent link: https://www.econbiz.de/10010285342
We introduce human traders into an agent based financial market simulation prone to bubbles and crashes. We find that human traders earn lower profits overall than do the simulated agents (robots) but earn higher profits in the most crash-intensive periods. Inexperienced human traders tend to...
Persistent link: https://www.econbiz.de/10010288144
We develop a financial market model focused on fund managers who continuously adjust their exposure to risk in response to the payoff gradient. The base model has a stable equilibrium with classic properties. However, bubbles and crashes occur in extended models incorporating an endogenous...
Persistent link: https://www.econbiz.de/10003854958
Fund managers respond to the payoff gradient by continuously adjusting leverage in our analytic and simulation models … been small for a long time, asset prices inflate as fund managers increase leverage. Then slight losses can trigger a crash …
Persistent link: https://www.econbiz.de/10003921532
Investors tend to move funds when they are unhappy with their current portfolio managers' performance. We study the effect of the size of this flow of funds in an agent-based model of the financial market. The model combines the discrete choice approach from agent-based modelling, where all...
Persistent link: https://www.econbiz.de/10013020108
and leverage – in the dynamics of asset prices. In this paper we use a prototypical “small-type” artificial financial …
Persistent link: https://www.econbiz.de/10012928178
We propose a novel approach to the statistical analysis of simulation models and, especially, agent-based models (ABMs). Our main goal is to provide a fully automated and model-independent tool-kit to inspect simulations and perform counter-factual analysis. Our approach: (i) is easy-to-use by...
Persistent link: https://www.econbiz.de/10012308914