Region (Estimated Equation) | Intercept (t-statistic) | Per Capita Personal Income (t-statistic) | Per Capita Personal Income Squared (t-statistic) | Durbin-Watson | R2 |
Oklahoma (1)d | 0.2019 (19.82)a | −0.00054 (−1.11) | -- | 2.1799 | 0.5889
|
Oklahoma (2)d | 0.2068 (3.30)a | −0.00706 (−1.95)c | 0.000189 (3.30)a | 1.7169 | 0.6584
|
Central (1)d | 0.1342 (15.79)a | −0.00035 (−0.93) | -- | 2.3497 | 0.5407
|
Central (2)d | 0.1522 (3.06)a | −0.00626 (−2.30)b | 0.000151 (3.55)a | 2.0199 | 0.6540
|
Northeast (1)d | 0.2064 (19.08)a | 0.00031 (0.63) | -- | 2.1128 | 0.3804
|
Northeast (2)d | 0.1783 (2.28)b | −0.00505 (−1.22) | 0.000182 (2.91)a | 1.5170 | 0.5302
|
Northwest (1)d | 0.1167 (17.21)a | −0.00063 (−1.97)c | -- | 1.8361 | 0.3006
|
Northwest (2)d | 0.1276 (12.52)a | −0.00207 (−1.84)c | 0.000034 (1.32) | 1.8387 | 0.3233
|
Southeast (1)d | 0.1094 (3.37)a | 0.00105 (0.60) | -- | 1.9253 | 0.8500
|
Southeast (2)d | 0.1499 (5.44)a | −0.00525 (−1.69)c | 0.000152 (1.94)c | 1.8635 | 0.8686
|
Southwest (1)d | 0.1128 (6.90)a | −0.00059 (−0.74) | -- | 2.1706 | 0.3846
|
Southwest (2)d | 0.1568 (15.93)a | −0.00783 (−6.54)a | 0.000192 (6.38)a | 1.9037 | 0.6177
|