\begin{table}[!h]
\begin{center}
\begin{threeparttable}
\begin{scriptsize}
\caption{Abstention and the radical right-wing vote: Inclusion of controls\label{EEREV-D-21-00004_TableC5}}
\begin{tabular*}{\columnwidth}{@{\extracolsep{\stretch{1}}}l*{8}{c}@{}}
\hline
\hline
&\multicolumn{1}{c}{(1)} &\multicolumn{1}{c}{(2)}  &\multicolumn{1}{c}{(3)} &\multicolumn{1}{c}{(4)} &\multicolumn{1}{c}{(5)}  &\multicolumn{1}{c}{(6)}  &\multicolumn{1}{c}{(7)} &\multicolumn{1}{c}{(8)}\\
       &\multicolumn{3}{c}{Earlier elections} &\multicolumn{5}{c}{Later elections}\\
\cmidrule(lr){2-4} \cmidrule(lr){5-9}
\multicolumn{1}{l}{\textit{Election year}}&\multicolumn{1}{c}{1965} &\multicolumn{1}{c}{1969} &\multicolumn{1}{c}{1974} &\multicolumn{1}{c}{1995}  &\multicolumn{1}{c}{2002} &\multicolumn{1}{c}{2007} &\multicolumn{1}{c}{2012} &\multicolumn{1}{c}{2017}\\
%\hline
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel A1: No controls. Dep. Variable: Radical right-wing vote (\% of registered)}\\
\hline
\\ Conscription proxy (\%)&       0.077   &               &       0.005   &       0.669** &       0.493** &       0.019   &       0.188   &       0.143   \\
                    &     (0.049)   &               &     (0.011)   &     (0.319)   &     (0.222)   &     (0.137)   &     (0.202)   &     (0.290)   \\

\\
%\hline
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel A2: No socio-economic controls. Dep. Variable: RRW vote (\% of registered)}\\
\hline
\\ Conscription proxy (\%)&     --0.060   &               &       0.006   &       0.778*  &       0.696** &       0.150   &       0.313   &       0.244   \\
                    &     (0.100)   &               &     (0.016)   &     (0.402)   &     (0.326)   &     (0.214)   &     (0.307)   &     (0.384)   \\

\\
%\hline
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel A3: No demographic controls. Dep. Variable: RRW vote (\% of registered)}\\
\hline
\\ Conscription proxy (\%)&     --0.056   &               &       0.009   &       0.874** &       0.535   &     --0.002   &       0.091   &       0.085   \\
                    &     (0.117)   &               &     (0.020)   &     (0.423)   &     (0.335)   &     (0.215)   &     (0.317)   &     (0.453)   \\

\\
%\hline
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel B1: No controls. Dep. Variable: Abstention (\% of registered)}\\
\hline
\\ Conscription proxy (\%)&       2.179***&       2.663***&       1.697***&       0.330   &     --0.195   &       0.572***&       0.455*  &       0.529***\\
                    &     (0.276)   &     (0.502)   &     (0.282)   &     (0.215)   &     (0.196)   &     (0.188)   &     (0.239)   &     (0.192)   \\

\\
%\hline
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel B2: No socio-economic controls. Dep. Variable: Abstention (\% of registered)}\\
\hline
\\ Conscription proxy (\%)&       1.068** &       1.475** &       0.709** &     --0.017   &     --0.819***&       0.431** &       0.330   &       0.567** \\
                    &     (0.391)   &     (0.557)   &     (0.301)   &     (0.241)   &     (0.295)   &     (0.207)   &     (0.282)   &     (0.275)   \\

\\
%\hline
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel B3: No demographic controls. Dep. Variable: Abstention (\% of registered)}\\
\hline
\\ Conscription proxy (\%)&       1.077** &       1.546** &       0.969** &     --0.138   &     --0.648** &       0.382** &       0.159   &       0.229   \\
                    &     (0.425)   &     (0.686)   &     (0.397)   &     (0.224)   &     (0.308)   &     (0.187)   &     (0.250)   &     (0.191)   \\

\\



First-stage $ F $-stat (A1 and B1)&       54.87   &       54.87   &       54.87   &       54.87   &       54.87   &       54.87   &       54.87   &       54.87   \\




First-stage $ F $-stat (A2 and B2)&       25.86   &       26.03   &       31.80   &       24.95   &       20.43   &       26.18   &       21.43   &       20.67   \\




First-stage $ F $-stat (A3 and B3)&       21.75   &       22.81   &       19.87   &       25.55   &       28.46   &       30.89   &       26.75   &       25.34   \\

\\ Lat-lon polynomial & 2nd & 2nd & 2nd & 2nd & 2nd & 2nd & 2nd & 2nd \\ 

Border segment FE   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   \\
Historical dialect FE &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   \\
Fertility controls  &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   \\
\hline
Observations        &         462   &         462   &         462   &         462   &         462   &         462   &         462   &         462   \\
Clusters            &          32   &          32   &          32   &          32   &          32   &          32   &          32   &          32   \\
\hline
\hline
\end{tabular*}
\end{scriptsize}
\begin{tablenotes}[normal,flushleft]
\begin{scriptsize}
\item \emph{Notes}:
2SLS estimates of the effect of conscription into the Wehrmacht on support for radical right-wing candidates and on abstention when only including 
sequentially adding controls. 
The unit of observation is a municipality. 
Standard errors clustered at the canton level in parentheses. 
Panels A1 to A3: 2SLS estimates with radical right-wing vote as the outcome; 
Panels B1 to B3: 2SLS estimates abstention as the outcome. 
Each column presents the estimation for a different election. 
All specifications include a quadratic polynomial in latitude and longitude ($ x+y+x^2+y^2+xy $). 
First-stage F-statistic is the Kleibergen-Paap rk Wald F-statistic of the first-stage estimation. 
* significant at 10\%; ** at 5\%; *** at 1\%. 
\end{scriptsize}
\end{tablenotes}
\end{threeparttable}
\end{center}
\end{table}
