Region

(Estimated Equation)

Intercept

(t-statistic)

Per Capita Personal Income

(t-statistic)

Per Capita Personal Income Squared

(t-statistic)

Unemployment Rate

(t-statistic)

Durbin-Watson

R²

Oklahoma (1)^d

0.1619

(7.48)^a

0.00071

(0.92)

--

2.0302

0.3232

Oklahoma (3)^d

0.2290

(11.38)^a

0.00039

(0.80)

--

−0.011683

(−4.36)^a

2.0528

0.6285

Oklahoma (2)^d

0.2520

(1.70)

−0.00970

(−1.08)

0.000222

(1.68)

1.6150

0.4417

Oklahoma (4)^d

0.2577

(4.27)^a

−0.00179

(−0.41)

0.000039

(0.50)

−0.011823

(−4.46)^a

2.0536

0.6376

Central (1)^d

0.0971

(5.26)^a

0.00077

(1.23)

--

2.1729

0.3886

Central (3)^d

0.1318

(5.61)^a

0.00079

(1.30)

--

−0.007744

(−2.51)^b

2.1388

0.4982

Central (2)^d

0.1795

(1.49)

−0.00079

(−1.13)

0.000171

(1.76)^c

1.7420

0.5044

Central (4)^d

0.1911

(2.69)^b

−0.00384

(−0.72)

0.000078

(0.87)

−0.007225

(−2.32)^b

2.0661

0.5359

Northeast (1)^d

0.1749

(6.88)^a

0.00122

(1.40)

--

2.0653

0.3364

Northeast (3)^d

0.2416

(12.44)^a

0.00106

(2.12)^b

--

−0.012080

(−4.80)^a

2.0704

0.6759

Northeast (2)^d

0.2774

(1.67)

−0.01128

(−1.15)

0.000267

(1.93)^c

1.4987

0.5145

Northeast (4)^d

0.2935

(4.15)^a

−0.00277

(−0.54)

0.000066

(0.75)

−0.012238

(−4.97)^a

2.0465

0.6882

Northwest (1)^d

0.0961

(8.41)^a

0.00009

(0.22)

--

1.9508

0.1755

Northwest (3)

0.1326

(9.41)^a

0.00011

(0.39)

--

−0.008543

(−3.12)^a

1.9031

0.3359

Northwest (2)

0.0236

(0.75)

0.00573

(2.39)^b

-0.000101

(-2.34)^b

1.5198

0.2249

Northwest (4)

0.0680

(2.30)^b

0.00492

(2.46)b

-0.000087

(-2.42)^b

−0.007821

(−3.17)^a

2.1661

0.4926

Southeast (1)^d

0.0777

(3.14)^a

0.00149

(1.32)

--

1.9099

0.5867

Southeast (3)^d

0.0651

(2.08)^c

0.00151

(1.62)

--

0.001939

(0.52)

1.8954

0.6094

Southeast (2)^d

0.2451

(7.72)^a

−0.01452

(−4.87)^a

0.000341

(5.24)^a

1.8781

0.7932

Southeast (4)^d

0.2682

(5.22)^a

−0.0160

(−4.08)^a

0.000370

(4.46)^a

−0.001220

(−0.57)

1.8939

0.7957

Southwest (1)

0.0432

(5.76)^a

0.00197

(6.57)^a

--

1.9940

0.6729

Southwest (3)

0.0238

(1.65)

0.00209

(6.95)^a

--

0.003358

(1.54)

2.1956

0.7076

Southwest (2)

0.0823

(2.67)^b

−0.00138

(−0.54)

0.000066

(1.31)

2.1501

0.6986

Southwest (4)

0.0428

(0.76)

0.00081

(0.22)

0.000025

(0.35)

0.002608

(0.84)

2.1922

0.7095