Equation 23.1.27477FF03F5EC1

\begin{equation} \begin{split} Q[W]={}& \sigma ^2t\{ h[1+t(\log k_ t)_{w\bar w}]-\eta \} +\sigma _ xtF_ t+\mu (1-\mu )-\frac{\mu ^2\eta }{1-\eta }\\ & +\frac{\mu ^2(1-\eta )h}{1-\eta +h} \left|\zeta -\frac1{1-\eta }\right|^2. \end{split} \end{equation}