方法

${\beta }_1$

${\beta }_2$

${\beta }_3$

$BCQR5$

0.40611

−0.00102

0.00422

$BCQR{5}_{CC}$

0.36624 (0.02123)

−0.00154 (0.00023)

0.00864 (0.00341)

$WBCQR{5}_{\pi }$

0.40356 (0.03105)

−0.00109 (0.00024)

0.00375 (0.00485)

$WBCQR{5}_{\widehat{\pi }}$

0.40443 (0.02901)

−0.00105 (0.00022)

0.00405 (0.00443)