Autocorrelation Gujarati defines autocorrelation as correlation between members of observations ordered in time [as time- series data] or space as [in cross-sectional data].
{"Image DocumentName": "The product of two different error terms Ui and Uj is zero.", "Image ImageDescription": "Autocorrelation. Gujarati defines autocorrelation as correlation between members of observations ordered in time [as time- series data] or space as [in cross-sectional data]. E (UiUj)=0. The product of two different error terms Ui and Uj is zero. Autocorrelation is a model specification error or the regression model is not specified correctly. A variable is missing or has the wrong functional form.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}