\begin{table}[t!]
\begin{center}
\begin{threeparttable}
\begin{scriptsize}
\caption{Abstention and the radical right-wing vote: Polynomials in distance\label{EEREV-D-21-00004_TableC8}}
\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: First-Stage. Dep. Variable: Conscription proxy (\%)}\\
\hline
\\ Eligible births (\%)&       0.134*  &       0.140*  &       0.147** &       0.135** &       0.122*  &       0.145** &       0.145** &       0.139*  \\
                    &     (0.071)   &     (0.072)   &     (0.068)   &     (0.064)   &     (0.062)   &     (0.061)   &     (0.070)   &     (0.073)   \\

First-stage $ F $-statistic&        3.61   &        3.77   &        4.66   &        4.47   &        3.88   &        5.67   &        4.32   &        3.67   \\
Distance polynomial & 1st & 1st & 1st & 1st & 1st & 1st & 1st & 1st \\
\\
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel A2: First-Stage. Dep. Variable: Conscription proxy (\%)}\\
\hline
\\ Eligible births (\%)&       0.137*  &       0.143*  &       0.148** &       0.138** &       0.123*  &       0.148** &       0.148** &       0.142*  \\
                    &     (0.070)   &     (0.071)   &     (0.068)   &     (0.065)   &     (0.062)   &     (0.061)   &     (0.069)   &     (0.071)   \\

First-stage $ F $-statistic&        3.87   &        4.03   &        4.74   &        4.57   &        3.93   &        5.79   &        4.67   &        3.99   \\
Distance polynomial & 2nd & 2nd & 2nd & 2nd & 2nd & 2nd & 2nd & 2nd \\
\\
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel B1: Reduced-Form. Dep. Variable: Radical right-wing (\% of registered)}\\
\hline
\\ Eligible births (\%)&     --0.026   &               &       0.003   &       0.264*  &       0.103   &       0.064   &       0.062   &       0.140   \\
                    &     (0.035)   &               &     (0.006)   &     (0.136)   &     (0.103)   &     (0.064)   &     (0.111)   &     (0.124)   \\
Distance polynomial & 1st &   & 1st & 1st & 1st & 1st & 1st & 1st
\\
\\
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel B2: Reduced-Form. Dep. Variable: Radical right-wing (\% of registered)}\\
\hline
\\ Eligible births (\%)&     --0.025   &               &       0.002   &       0.273** &       0.107   &       0.068   &       0.071   &       0.147   \\
                    &     (0.035)   &               &     (0.005)   &     (0.132)   &     (0.102)   &     (0.065)   &     (0.109)   &     (0.125)   \\
Distance polynomial & 2nd &   & 2nd & 2nd & 2nd & 2nd & 2nd & 2nd
\\
\\
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel C1: Reduced-Form. Dep. Variable: Abstention (\% of registered)}\\
\hline
\\ Eligible births (\%)&       0.250** &       0.460***&       0.183*  &     --0.065   &     --0.122   &       0.066   &       0.064   &       0.141*  \\
                    &     (0.101)   &     (0.135)   &     (0.104)   &     (0.072)   &     (0.104)   &     (0.066)   &     (0.079)   &     (0.079)   \\
Distance polynomial & 1st & 1st & 1st & 1st & 1st & 1st & 1st & 1st
\\
\\
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel C2: Reduced-Form. Dep. Variable: Abstention (\% of registered)}\\
\hline
\\ Eligible births (\%)&       0.247** &       0.464***&       0.188*  &     --0.061   &     --0.120   &       0.069   &       0.071   &       0.143*  \\
                    &     (0.099)   &     (0.135)   &     (0.107)   &     (0.071)   &     (0.103)   &     (0.066)   &     (0.082)   &     (0.078)   \\
Distance 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   \\
Full set of 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}:
Reduced-form estimates of the effect of conscription into the Wehrmacht on support for radical right-wing candidates and on abstention. 
The unit of observation is a municipality. 
Standard errors clustered at the canton level in parentheses. 
Panel A: First-stage estimates; 
Panels B and C: Reduced-form estimates with radical right-wing vote and abstention as the outcome, respectively. 
Each column presents the estimation for a different election. 
Panels A1, B1, and C1 include a linear polynomial in distance to the Alsace-Moselle border; Panels A2, B2, and C2 quadratic. 
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}
