The economic significance of the regression model interpretation, seeking guidance

Don't worry about 0.02, your high-tech contribution to the growth of GDP coefficient is 0.989636, that's how much ah, not that high-tech contribution to the growth of GDP coefficient is 1, if it is 1, that is, high-tech increase of 1, the GDP increased by 1. That is not also the case in the growth of the economic accounting, the Solo model of the one that you can look at that