Table 1

Variable definitions

VariablesCodeDescription
Dependent variables  
Return on assets(ROA)[(Profit Before Interest and Tax (EBIT) – Total Profit
Extraordinary Nature – Taxation)/Total Assets] * 100
Independent variable  
Gender diversity  
Gender diversity_01GD01Female dummy variable with “1” assigned to firms with no woman director and “0”
otherwise in year t of a company i
Gender diversity_02GD02Female dummy variable with “1” assigned to firms with 1 woman director and “0”
Otherwise in year t of a company i
Gender diversity_04GD04The proportion of female directors sitting on board in year t of company i
Gender diversity_05GD05The proportion of male directors sitting on board in year t of company i
Gender diversity_07GD07The proportion of female executive directors sitting on board in year t of company i
Control variables (governance specific)  
Board sizeBSTotal number of directors sitting on the board
Board independence01INDPercentage of independent non-directors on board
Board independence02NDPercentage of non-directors on board
Female independence02FINDPercentage of independent non-executive women directors on board
Control variables (company-specific)  
Company sizeSIZENatural logarithm transformation of the book value of total assets as expressed in millions in year t of a company i
Growth opportunitiesGW% Change in sales
Price-to-book ratioPBShare Price @ Company Financial Year End/[(Ordinary Shareholders Interest/Nr of Ordinary Shares in Issue @Year End) * 100]
AgeAGENumber of years of the company since its incorporation
LiquidityCRCurrent assets divided by current liabilities
Debt-to-equity ratioDE(Total Long-Term Loan Capital + Total Current Liabilities)/Total Owners Interest
Source: Prepared by authors

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