| II. PROGRAM builds up the PROGRAM I , as it uses the result from ADF test and also the stationary of the existing and new ones(LOG where possible) series with the final number successive differentiation depending on the level of integrity. These stationary series are written in table "SPISAK". After the program produces from the series all combinations of adequate models consisting each of the elements: SERx and LOGSERx and similar ones, but the prupose is not to include in the same model SERx and LOGSERx, or dSERx and dLOGSERx. Every program that meet the last condition (adequate models) is inscribed in the table TAB. See an example of the adequate combinations of the series hsf and fspcom , witch are already stationanalised -here. The so created models could be developed with known econometric tools of Eviews. This approach solves objectively one of the most argumentative questions of econometric analysis- the modeling. |
