Matea, María de los Llanos; Regil, Ana Valentina - Banco de España - 1994
Using interpolation of the Spanish domestic private consumption deflactor, we review some of the signals extraction … techniques, as well as interpolation of time series, i.e. deriving quarterly data from annual data. For the decomposition of a …. Regarding the interpolation procedures, it is reviewed the Denton method and Chow-Lin method. We use indexes of cost of living …