创建只有两列的表格

Question

我有下表

\begin{center}
\small
\begin{tabular}{|c|c|c|}
\hline
Parameter & Economic Interpretation\\  \hline
$\beta$ & Discount Factor\\  \hline
    $\delta$ & Capital's Depreciation Rate\\ \hline
    $\eta$ & Growth Rate of Labour Augmenting Technology\\ \hline
    $\theta$ & Capital's share in Output& \\ \hline
    $\rho$ & Technology Shock's Persistence\\ \hline
    $A$ & Steady-State for Technology Shock\\ \hline
    $\gamma$ & Proportion of Disutility of Hours Worked\\ \hline
\end{tabular}
\end{center}

我的目标是删除 pdf 中显示的额外列...但是，当我更改为时\begin{tabular}{|c|c|c|}出现\begin{tabular}{|c|c|}以下错误：

! 额外的对齐标签已更改为 \cr。

有办法解决这个问题吗？

任何帮助，将不胜感激。

Answer 1

&第五行太多了：

\documentclass[preview]{standalone}

\begin{document}
\begin{center}
\small
\begin{tabular}{|c|c|}
\hline
Parameter & Economic Interpretation\\  \hline
$\beta$ & Discount Factor\\  \hline
    $\delta$ & Capital's Depreciation Rate\\ \hline
    $\eta$ & Growth Rate of Labour Augmenting Technology\\ \hline
    $\theta$ & Capital's share in Output \\ \hline
    $\rho$ & Technology Shock's Persistence\\ \hline
    $A$ & Steady-State for Technology Shock\\ \hline
    $\gamma$ & Proportion of Disutility of Hours Worked\\ \hline
\end{tabular}
\end{center}
\end{document}