Before revision:  Furthermore, we provide low level conditions for asymptotic normality of the ML estimator . The estimation procedure is illustrated with various examples from the economic literature and implemented as R-package.
After revision:  Furthermore, we provide low level conditions for asymptotic normality of the ML estimator and analytic expressions for the score and the information matrix. As application, we estimate the Blanchard and Quah model and show that our method provides further insights regarding non-invertibility using a standard macroeconometric model. These and further analyses are implemented in a well documented R-package.