Table 2

Model estimates for ecosystem dimensions (Random effects) – dependent variable: number of units

Model I. Full sampleModel II. Exclusion of São Paulo state
PoissonNegative binomialPoissonNegative binomial
CoefficientStd. errorCoefficientStd. errorCoefficientStd. errorCoefficientStd. error
Entrepreneurial Capital−0.586***0.083−0.364***0.090−0.439***0.097−0.333***0.104
Business Fabric1.229***0.0910.882***0.0981.833***0.1151.380***0.128
Governance for Development0.760***0.0650.628***0.0700.634***0.0770.568***0.083
Productive Organization1.279***0.0770.875***0.0881.311***0.0840.991***0.095
Competitive Insertion1.364***0.1231.088***0.1321.347***0.1361.156***0.146
Log Population0.728***0.0370.815***0.0380.743***0.0420.804***0.044
Log GDP0.0360.0300.080***0.0310.0050.0340.0460.035
Dummy North Region−0.259**0.119−0.267**0.115−0.2740.123−0.267**0.120
Dummy Southeast Region0.02587890.0840.0960.080−0.1070.094−0.0470.091
Dummy Northeast Region0.268***0.096−0.0290.0920.190*0.099−0.0060.098
Dummy South Region−0.185**0.091−0.10.087−0.236**0.094−0.151*0.092
Constant−8.954***0.220−7.854***0.288−8.9620.257−7.387***0.333
N4,7824,7823,7263,726
Wald chi sq.4016.58***4400.27*** 2769.82***2918.29***
AIC20227.920029.6315296.2215193.48
BIC20312.0520120.2515377.1215280.61
Likelihood ratio test of alpha (overdispersion)2.0e+04***15280.61***

Note(s): ***sig. 1%; ** sig. 5%; *sig. 10%. For regional dummies, the Central-West region is the reference category (omitted)

Source(s): The authors

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