Table 5. Regression models of loco price (pesos/kg), congrio price (pesos/kg), and monthly income (pesos/mo) in the 2003 season. Only significant independent variables used in the analysis are shown in column 1 (see Table 1 for full list of independent variables).

Factor Independent
Variables
Loco (B)
pesos/kg
Loco (F) Congrio (B)
pesos/kg
Congrio (F) Management
Area Income (B)
Units
Management
Area Income (F)
Units
R2 0.75 0.45 0.35
Intercept 4518.44** 273.73 0.00 0.08 -1.63 11.39
Experience BEN n.s. n.s. 0.05 8.12
FISH 32.41** 12.34 11.39** 14.3 n.s.
MAT n.s. n.s. n.s.
OCT -6.51** 12.17 n.s. n.s.
RIVT 5.17* 6.25 -3.10** 7.37 n.s.
YEARS n.s. 3.7* 5.29 n.s.
EDU n.s. 30.60** 20.54 n.s.
Enviro BORE -59.32** 251.78 n.s.
PHOT 801.30** 51.65 220.16** 19.18 -0.62 28.41
WEIGHT n.s. n.s. 0.03 55.90
Geo DISTHQ n.s. n.s. 0.00 20.97
AREAMA n.s. n.s. 0.00 14.46
Tech
BOAT

-46.55**

36.91

n.s.

n.s.
N 109 75 218
Unit of analysis Fisher Fisher Fisher
Note: ** is highly significant where p<0.01, * is significant where p<0.05, + is slightly significant where p<0.1, and n.s. is not significant.