Table 4

Correlation matrix

Environmental disclosureBoard sizeBoard independenceRole dualityBoard meetingBoard gender diversityAudit committee sizeAudit
committee independence
Firm profitabilityFirm ageFirm sizeBoard specific skills
Environmental disclosure 0.3860.322−0.0660.0490.314−0.1260.123−0.1770.1970.491−0.156
Board size0.207 0.179−0.036−0.0260.1230.0050.044−0.278−0.0440.664−0.128
Board independence0.3110.299 −0.1880.0060.070−0.222−0.064−0.0780.0630.181−0.354
Role duality−0.0430.0790.064 −0.057−0.0520.3600.0540.044−0.139−0.1210.128
Board meeting0.1260.1440.061−0.043 −0.099−0.135−0.044−0.0480.1440.057−0.009
Board gender diversity0.3870.1180.2300.0330.055 −0.1130.0390.0380.0120.163−0.106
Audit committee size−0.206−0.147−0.2270.109−0.239−0.165 −0.01340.089−0.135−0.1030.017
Audit committee independence0.0690.1090.060−0.013−0.102−0.0270.0648 0.065−0.0420.1530.109
Firm profitability−0.012−0.137−0.1460.006−0.211−0.0490.128−0.015 0.016−0.405−0.048
Firm age0.0090.0040.0130.0490.029−0.0360.0060.0190.036 −0.039−0.122
Firm size0.2050.2350.1930.1030.0390.091−0.1500.143−0.3870.005 −0.065
Board specific skills−0.075−0.278−0.253−0.0330.004−0.0930.083−0.0870.013−0.059−0.143 

Notes:

Lower-triangular cells report correlation coefficients for S&P 500 firms, upper-triangular cells depict coefficients for FTSE 350 firms

Source: Created by the authors

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