The Structure Performance Hypothesis and The Efficient Structure Performance Hypothesis-Revisited: The Case of Agribusiness Commodity and Food Products Truck Carriers in the South

Table 1. Annual

Regression Resu

Is, 1994-2002 (Continued)____________________

Variables

1999
Parameter
Estimates

2000
Parameter
Estimates

2001
Parameter
Estimates

2002
Parameter
Estimates

Intercept

-1.7409
(-1.49)

0.11272
(0.31)

-1.59713
(-2.51)

0.12384
(0.39)

MKS

0.31932

(3.35)*

0.16185

(4.3)*

0.80792

(11.96)*

0.26469
(7.45)*

CTR

-0.00192
(-0.05)

-0.01897
(-1.37)

0.00109
(0.05)

-0.00964
(-0.8)

CAE

4.60951

(28.88)*

0.52705

(7.62)*

1.78614

(38.39)*

0.30071

(10.02)*

CAR

-1.30639
(-0.81)

1.09321

(2.13)*

-0.59971
(-0.68)

0.78481
(2)*

DER

0.00796
(0.43)

-0.00005
(-0.08)

0.00137
(0.36)

-0.00011
(-0.06)

Cdum1

-1.5372
(-0.42)

-0.20536
(-0.24)

0.2053
(0.11)

-0.05023
(-0.06)

Rdum3

0.11843
(0.09)

0.35406
(0.95)

0.33347
(0.48)

-0.07824
(-0.24)