px - プログラム倉庫

\begin{equation}
\max \sum u(s,c(s),y(s))
\end{equation}

\begin{equation}
u(s,c(s),y(s))>u(s,c(\bar{s}),y(\bar{s}))
\end{euation}

\begin{equation}
\sum c(s)-y(s)=0
\end{euation}

\begin{equation}
u(s,c,y)=\log(c)-\frac{(y/\theta(s))^{\sigma(s)}}{\sigma(s)}
\end{equation}

\begin{equation}
v(s,c(m),y(m),q(m))=\max g(m,c(m),y(m))+v(s-1,c(m-1),y(m-1),q(m-1))
\end{equation}

\begin{equation}
g(m)=\sum u(s,c(m),y(s))
\end{equation}

\begin{equation}
b(m)=\sum y(m)-c(m)
\end{equation}

\begin{equation}
q(m)=q(m-1)+b(m)
\end{equation}