Skip to main content

Table 7 Correlation matrix

From: What explains the technical efficiency of banks in Tunisia? Evidence from a two-stage data envelopment analysis

 

Size

N_B

Staffing

ROA

ROE

EIR

LDR

LAR

CAR

Inflation

Growth

Size

1

          

N_B

0.835**

1

         

Staffing

0.837**

0.659**

1

        

ROA

− 0.030

− 0.021

− 0.132*

1

       

ROE

0.056

0.032

0.022

0.763**

1

      

EIR

0.151*

0.067

0.136*

− 0.173**

− 0.045

1

     

LDR

− 0.102

− 0.073

− 0.160*

0.093

0.072

0.070

1

    

LAR

0.148*

0.126

0.143*

0.007

− 0.022

− 0.091

0.608**

1

   

CAR

− 0.247**

− 0.228**

− 0.379**

0.468**

0.165*

− 0.192**

0.203**

0.116

1

  

Inflation

0.332**

0.330**

0.312**

0.048

0.075

− 0.034

0.109

0.039

− 0.215**

1

 

Growth

− 0.458**

− 0.380**

− 0.393**

− 0.097

− 0.113

0.035

− 0.040

− 0.207**

0.050

− 0.287**

1

  1. The high correlation coefficients are highlighted in bold
  2. ***, ** and * denote significance at 1%, 5%, and 10%, respectively