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along with the specification of (a) the initial density, and (b) the volatility structure of the density. The volatility …
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We estimate a general microstructure model of the transitory and permanent impact of order flow on stock prices. Jumps are detected in both the transaction price (observation equation) and fundamental value (state equation). The model's parameters and variances are updated in real time. Prices...
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- Uhlenbeck type processes, superpositions of such processes and stochastic volatility models in one and more dimensions are …
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