\begin{table}[t!]
\begin{center}
\begin{threeparttable}
\begin{scriptsize}
\caption{Estimation strategy: Presence of protestants\label{EEREV-D-21-00004_TableC2}}
\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 A: Reduced-Form Estimates. Dep. Variable: Radical right (\% of registered)}\\
\hline
\\ Eligible births (\%)&     --0.016   &               &       0.003   &       0.271** &       0.170*  &       0.013   &       0.054   &       0.027   \\
                    &     (0.028)   &               &     (0.004)   &     (0.100)   &     (0.084)   &     (0.049)   &     (0.079)   &     (0.087)   \\
[0.3em] Eligible births (\%) $ \times $ Catholic&     --0.005   &               &       0.000   &     --0.019   &       0.011   &     --0.007   &     --0.007   &     --0.053   \\
                    &     (0.009)   &               &     (0.004)   &     (0.047)   &     (0.044)   &     (0.031)   &     (0.047)   &     (0.050)   \\

\\
%\hline
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel B: Reduced-Form Estimates. Dep. Variable: Abstention (\% of registered)}\\
\hline
\\ Eligible births (\%)&       0.262***&       0.385***&       0.215***&     --0.028   &     --0.174** &       0.099** &       0.050   &       0.082   \\
                    &     (0.079)   &     (0.132)   &     (0.076)   &     (0.056)   &     (0.072)   &     (0.037)   &     (0.063)   &     (0.052)   \\
[0.3em] Eligible (\%) $ \times $ Catholic&     --0.105   &     --0.109*  &     --0.111*  &     --0.063   &     --0.029   &       0.011   &     --0.044   &     --0.025   \\
                    &     (0.067)   &     (0.056)   &     (0.062)   &     (0.038)   &     (0.048)   &     (0.025)   &     (0.030)   &     (0.036)   \\

\\
%\hline
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel C: 2SLS Estimates. Dep. Variable: Radical right-wing (\% of registered)}\\
\hline
\\ Conscripted (\%) &     --0.067   &               &       0.011   &       1.095***&       0.739** &       0.051   &       0.211   &       0.084   \\
                    &     (0.125)   &               &     (0.017)   &     (0.383)   &     (0.325)   &     (0.200)   &     (0.290)   &     (0.350)   \\
[0.3em] Conscripted (\%) $ \times $ Catholic&     --0.012   &               &       0.001   &     --0.091   &     --0.031   &     --0.021   &     --0.026   &     --0.144   \\
                    &     (0.027)   &               &     (0.009)   &     (0.168)   &     (0.163)   &     (0.083)   &     (0.131)   &     (0.133)   \\

\\
%\hline
\cmidrule(lr){2-9}
& \multicolumn{8}{c}{Panel D: 2SLS Estimates. Dep. Variable: Abstention (\% of registered)}\\
\hline
\\ Conscripted (\%) &       1.048** &       1.494** &       0.829** &     --0.129   &     --0.760** &       0.407** &       0.182   &       0.319   \\
                    &     (0.407)   &     (0.638)   &     (0.332)   &     (0.213)   &     (0.298)   &     (0.193)   &     (0.261)   &     (0.221)   \\
[0.3em] Conscripted (\%) $ \times $ Catholic&     --0.305   &     --0.336*  &     --0.295*  &     --0.162   &     --0.013   &       0.016   &     --0.123   &     --0.085   \\
                    &     (0.199)   &     (0.197)   &     (0.150)   &     (0.102)   &     (0.165)   &     (0.078)   &     (0.077)   &     (0.101)   \\


\\ 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   \\
Full set of controls &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   &         Yes   \\
\hline
First-stage $ F $-statistic&        8.48   &        8.76   &        9.92   &       10.40   &        8.98   &       11.59   &        8.60   &        8.62   \\
Underidentification $ F $-statistic&        7.37   &        7.46   &        7.49   &        7.91   &        7.69   &        8.52   &        8.47   &        8.10   \\
Observations        &         462   &         462   &         462   &         462   &         462   &         462   &         462   &         462   \\
Clusters            &          32   &          32   &          32   &          32   &          32   &          32   &          32   &          32   \\
\hline
\hline
\end{tabular*}
\end{scriptsize}
\begin{tablenotes}[normal,flushleft]
\begin{scriptsize}
\item \emph{Notes}:
2SLS estimates of the effect of conscription into the Wehrmacht on support for radical right-wing candidates and on abstention. 
Heterogeneous effects with respect to religious affiliation. A threshold of 25\% is used to classify municipalities into Roman-Catholic and Protestant. 
The unit of observation is a municipality. 
Standard errors clustered at the canton level in parentheses. 
Panels A: Reduced-form estimates with radical right-wing vote and abstention as the outcome, respectively; 
Panels B and C: 2SLS estimates. 
Each column presents the estimation for a different election. 
All specifications include a quadratic polynomial in latitude and longitude ($ 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}
