Semiparametric Estimation In Time Series Of Simultaneous Equations

A system of vector semiparametric nonlinear time series models is studied with possible dependence structures and nonstationarities in the parametric and nonparametric components. The parametric regressors may be endogenous while the nonparametric regressors are strictly exogenous and represent trends. The parametric regressors may be stationary or nonstationary and the nonparametric regressors are nonstationary time series. This framework allows for the nonparametric treatment of stochastic trends and subsumes many practical cases. Semiparametric Least Squares (SLS) estimation is considered and its asymptotic properties are derived.

Provided by: Yale University Topic: Big Data Date Added: Sep 2010 Format: PDF

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