TY - RPRT AU - Casals Carro, José AU - Jerez Méndez, Miguel AU - Sotoca López, Sonia PY - 2006 UR - https://hdl.handle.net/20.500.14352/56636 AB - This paper shows how to compute the in-sample effect of exogenous inputs on the endogenous variables in any linear model written in state-space form. Estimating this component may be, either interesting by itself, or a previous step before decomposing... LA - eng A3 - Instituto Complutense de Análisis Económico. Universidad Complutense de Madrid KW - State-space KW - Signal extraction KW - Time series decomposition KW - Seasonal adjustment KW - Advertising KW - Lydia Pinkham TI - Decomposition of state-space Model with inputs: The theory and an application to estimate the ROI of advertising TY - technical report VL - 2006 ER -