IV

Coeff

Std. Error

IC

Coeff.

Std. Error

$\widehat{{\kappa }_{\sigma }}$

7.1714

1.7569

$\widehat{{\kappa }_{\rho }}$

10.9385

1.3941

$\widehat{m_{\sigma }}$

0.1940

0.0161

$\widehat{m_{\rho }}$

0.5548

0.0153

$\widehat{{\nu }_{\sigma }}$

2.2586

0.1364

$\widehat{{\nu }_{\rho }}$

0.5984

0.0075

$\widehat{\beta }$

1.2296

0.0343