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Amplified imitation in percolation model of stock market

D. Makowiec·P. Gnacinski·W. Miklaszeski
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Abstract

The herd behavior of the Cont Bouchaud model is amplified by allowing clusters to copy decisions of some other cluster in the next time step. The results of the model are compared to data from Warsaw Stock Exchange. It follows that the mechanism of the amplified imitation could be responsible for the sell decision on a poorly developed, emergent market.

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D. Makowiec, P. Gnacinski, W. Miklaszeski. 2003-07-11. Amplified imitation in percolation model of stock market. https://doi.org/10.1016/j.physa.2003.09.014

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