i am running ARDL technique to find out relationship between fiscal deficit and private investment. the value of ecm is -1.04 which is significant. how to interpret it.
Theoretically, ECM should range between -1 and 0 with which you can interpret it as a percentage return to equilibrium of your variables or how much percentage is disequilibrium corrected. In your case, the ECM of -1.04 means equilibrium is restored at 104% within a year which subjectively may not make sense. However, if you experience more than one ECM, not all of them will follow the theoretical range and a mixed of that will seem normal. Actually, it is difficult interpreting the ECM in such case. You may check if your cointegration system meet all theoretical assumptions.