Table 4

Pairwise correlation matrix of the key variables of the model over the period 2000–2016

WIAGBEFFGDPPCTaxesTransfersPOPDENSTime
WIAG1.000      
BEFF0.21***1.000     
GDPPC0.05**0.13***1.000    
Taxes0.05**0.04−0.021.000   
Transfers−0.08***−0.2***0.1***−0.1***1.000  
POPDENS0.15***0.13***−0.33***0.038−0.15***1.000 
Time0.67***0.10***−0.0320.05**−0.05**0.0231.000

Note(s): Stars indicate the p-value: *p < 0.10, **p < 0.05, ***p < 0.01

Source(s): Authors’ own elaboration

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