Despite the availability of more sophisticated methods, a popular way to estimate a Pareto exponent is still to run an OLS regression: log (Rank) = a - b log (Size), and take b as an estimate of the ...

Cross Validation None of the regression methods implemented in the PLS procedure fit the observed data any better than ordinary least squares (OLS) regression; in fact, all of the methods approach OLS ...

The article considers the efficiency of ordinary least squares (OLS) coefficient estimates relative to generalized least squares (GLS) in a linear regression model where the disturbances follow a ...

Figure 19.2: OLS Results for Supply Equation For each MODEL statement, the output first shows the model label and dependent variable name and label. This is followed by an Analysis of Variance table ...