=&g(p)e^{\frac{-\kappa(p)}{\sigma_{h}^{0}}}(0-\pi_{0})+\sum_{m=0}^{\infty}\pi_{m}\int_{0}^{p}g(\xi(i))e^{\frac{-\kappa(\xi(i))}{\sigma_{h}^{0}}}f_{\xi(i)|w(i-0)=m}(\xi(i)|w(i-0)=m)d\xi(i)\nonumber\\ =&g(p)e^{\frac{-\kappa(p)}{\sigma_{h}^{0}}}(0-\pi_{0})+\sum_{m=0}^{\alpha}\pi_{m}\int_{0}^{p}g(\xi(i))e^{\frac{-\kappa(\xi(i))}{\sigma_{h}^{0}}}f_{\xi(i)|w(i-0)=m}(\xi(i)|w(i-0)=m)d\xi(i)\nonumber\\ &+\sum_{m=