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In the framework of small-scale agent-based financial market models, the paper starts out from the concept of structural stochastic volatility, which derives from different noise levels in the demand of fundamentalists and chartists and the time-varying market shares of the two groups. It...
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Unternehmen halten durchschnittlich immer höhere Liquiditätsreserven. Der nicht betriebsnotwendige Teil dieser Reserven stellt Überschussliquidität dar, deren Verwendung dem diskretionären Entscheidungsspielraum des Managements unterliegt. Überschussliquidität erhöht zum einen die...
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In a first attempt to apply the global games methodology to signalling games, Ewerhart and Wichardt (2004) analyse a beer-quiche type signalling game with additional imperfect information about the preferences of the receiver. Their approach allows them to dismiss the unreasonable pooling on...
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finance theory to provide a framework for ethical valuation capable of establishing what asset prices should be on the basis …
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