Table 6

Parameter estimates

Parameter estimates
ParameterBStd. Error95% wald confidence intervalHypothesis test95% wald confidence interval for exp(B)
LowerUpperWald chi-squaredfSigExp(B)LowerUpper
Threshold[EV1VulnerabilityLevel = 1.0]10.1431.42257.35512.93150.83810.00025403.2361563.298412796.781
[EV1VulnerabilityLevel = 2.0]14.1001.587310.98917.21178.90610.0001328998.57259210.51629829789.109
SupplyFailures−0.1400.1797−0.4930.2120.61110.4350.8690.6111.236
CultivationCost−0.2030.2625−0.7170.3120.59710.4400.8160.4881.366
CultivationProductivity−0.0960.2112−0.5100.3180.20610.6500.9090.6011.374
TransportationandDemand3.5600.34362.8874.234107.36810.00035.16917.93568.964
(Scale)1a         

Source(s): Authors' own work

or Create an Account

Close subscription notice
Close access options