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A least square-type procedure for parameter estimation in stochastic differential equations with additive fractional noise (1111.1816v1)
Published 8 Nov 2011 in math.PR, math.ST, and stat.TH
Abstract: We study a least square-type estimator for an unknown parameter in the drift coefficient of a stochastic differential equation with additive fractional noise of Hurst parameter H>1/2. The estimator is based on discrete time observations of the stochastic differential equation, and using tools from ergodic theory and stochastic analysis we derive its strong consistency.