Table 6.

Diagonal and off-diagonal elements of the stochastic components of MVP (5) for the sample of unemployed individuals with previous job experience

	[1] Newspapers	[2] Informal network	[3] Direct contact	[4] Internet	[5] Agency (public or private)
[1] Newspapers	1
	–
[2] Informal network	$0.{11}^{\ast \ast \ast }$	1
	[0.10; 0.13]	–
[3] Direct contact	$0.{31}^{\ast \ast \ast }$	$0.{09}^{\ast \ast \ast }$	1
	[0.29; 0.32]	[0.07; 0.11]	–
[4] Internet	$0.{33}^{\ast \ast \ast }$	$0.{09}^{\ast \ast \ast }$	$0.{37}^{\ast \ast \ast }$	1
	[0.31; 0.34]	[0.07; 0.11]	[0.35; 0.38]	–
[5] Agency (public or private)	$0.{20}^{\ast \ast \ast }$	$-0.{04}^{\ast \ast \ast }$	$0.{26}^{\ast \ast \ast }$	$0.{23}^{\ast \ast \ast }$	1
	[0.19; 0.22]	$[-0.06;-0.03]$	[0.24; 0.27]	[0.22; 0.25]	-

In square brackets are the associated CIs. The hypothesis of the likelihood ratio test is that ${\widehat{\rho }}_{([2];[1])}={\widehat{\rho }}_{([3];[1])}={\widehat{\rho }}_{([4];[1])}={\widehat{\rho }}_{([5];[1])}={\widehat{\rho }}_{([3];[2])}={\widehat{\rho }}_{([4];[2])}={\widehat{\rho }}_{([5];[2])}={\widehat{\rho }}_{([4];[3])}={\widehat{\rho }}_{([5];[3])}={\widehat{\rho }}_{([5];[4])}$; The ${\chi }^2\text{test}=7781.{78}^{\ast \ast \ast }$

${}^{\ast }P\text{value}<0.1$; ${}^{\ast \ast }P\text{value}<0.05$; ${}^{\ast \ast \ast }P\text{value}<0.01$