\begin{table}

\caption{Idiosyncratic cross-correlations is 0.5. No missing values. r_c: 1, q: 1, mu: 0.5, load_dist: normal, idio_auto: 0, n_blocks: 5, r_b: 1, block_dist: 2, signalt_to_noise: 0.5, MA_smooth: 5}
\centering
\begin{tabular}[t]{cccccccccc}
\toprule
\multicolumn{2}{c}{ } & \multicolumn{2}{c}{Laplace} & \multicolumn{2}{c}{Student 3} & \multicolumn{2}{c}{Laplace} & \multicolumn{2}{c}{Student 3} \\
\cmidrule(l{3pt}r{3pt}){3-4} \cmidrule(l{3pt}r{3pt}){5-6} \cmidrule(l{3pt}r{3pt}){7-8} \cmidrule(l{3pt}r{3pt}){9-10}
T & n & TSRC\_laplace & TSRF\_laplace & TSRC\_student\_3 & TSRF\_student\_3 & TSRC\_c\_laplace & TSRF\_c\_laplace & TSRC\_c\_student\_3 & TSRF\_c\_student\_3\\
\midrule
\addlinespace[0.3em]
\multicolumn{10}{l}{\textbf{tau = 0.5 delta = 0}}\\
\hspace{1em}\cellcolor{gray!6}{100} & \cellcolor{gray!6}{100} & \cellcolor{gray!6}{0.7611} & \cellcolor{gray!6}{0.9114} & \cellcolor{gray!6}{0.7323} & \cellcolor{gray!6}{0.9012} & \cellcolor{gray!6}{1.3176} & \cellcolor{gray!6}{0.9886} & \cellcolor{gray!6}{1.3460} & \cellcolor{gray!6}{0.9975}\\
\hspace{1em}100 & 1000 & 0.7487 & 0.9871 & 0.7126 & 0.9865 & 1.3264 & 0.9997 & 1.3468 & 1.0030\\
\hspace{1em}\cellcolor{gray!6}{100} & \cellcolor{gray!6}{2000} & \cellcolor{gray!6}{0.7464} & \cellcolor{gray!6}{0.9924} & \cellcolor{gray!6}{0.7053} & \cellcolor{gray!6}{0.9931} & \cellcolor{gray!6}{1.3415} & \cellcolor{gray!6}{1.0000} & \cellcolor{gray!6}{1.3392} & \cellcolor{gray!6}{1.0040}\\
\hspace{1em}150 & 100 & 0.7648 & 0.9009 & 0.7357 & 0.9006 & 1.3302 & 0.9901 & 1.2801 & 0.9936\\
\hspace{1em}\cellcolor{gray!6}{150} & \cellcolor{gray!6}{1000} & \cellcolor{gray!6}{0.7516} & \cellcolor{gray!6}{0.9893} & \cellcolor{gray!6}{0.7182} & \cellcolor{gray!6}{0.9887} & \cellcolor{gray!6}{1.3143} & \cellcolor{gray!6}{0.9999} & \cellcolor{gray!6}{1.3579} & \cellcolor{gray!6}{1.0041}\\
\hspace{1em}150 & 2000 & 0.7501 & 0.9940 & 0.7151 & 0.9940 & 1.3690 & 1.0000 & 1.3074 & 1.0032\\
\bottomrule
\end{tabular}
\end{table}
