table 1 -- estimates
\begin{tabular}{llllllllllllll}
     & $\gamma$      & $\delta$      & $\sigma$      & $E ln R$      & $\sigma ln R$ & ER            & $\sigma R$    & $\alpha$      & $\beta$       & k             & a             & b             &  $\pi$        \\ 
All, no error corrections, 6   &    -7.9  &     1.5  &    98.1  &    12.8  &   100.7  &    68.8  &   125.9  &    43.9  &     1.7  &    18.3  &     1.0  &     3.9  &     NaN \\ 
IPO, no error corrections,6    &     3.0  &     0.8  &    99.7  &    17.4  &   100.5  &    74.0  &   127.0  &    57.2  &     0.9  &    12.7  &     1.3  &     1.7  &     NaN \\ 
All, no error corrections,3    &   -23.7  &     2.6  &   108.3  &     6.7  &   115.0  &    79.8  &   150.1  &    41.5  &     3.0  &    11.3  &     1.1  &     3.5  &     NaN \\ 
IPO, no error corrections,3    &    -5.0  &     1.4  &   107.7  &    14.3  &   109.6  &    81.7  &   142.6  &    58.2  &     1.6  &     9.0  &     1.2  &     1.8  &     NaN  
\end{tabular} 
table 1a -- standard errors for table 1
\begin{tabular}{llllllll}
     & $\sigma(\gamma)$ & $\sigma(\delta)$ & $\sigma(\sigma)$ & $\sigma(k)$      & $\sigma(a)$      & $\sigma(b)$      & $\sigma(\pi)$    \\ 
All, no error corrections, 6   &     0.6  &     0.0  &     0.6  &     0.0  &     0.0  &     0.0  &     NaN \\ 
IPO, no error corrections,6    &     0.8  &     0.0  &     0.8  &     0.3  &     0.0  &     0.0  &     NaN \\ 
All, no error corrections,3    &     1.0  &     0.1  &     0.8  &     0.2  &     0.0  &     0.0  &     NaN \\ 
IPO, no error corrections,3    &     1.0  &     0.0  &     0.9  &     0.3  &     0.0  &     0.0  &     NaN  
\end{tabular}