\documentclass{scrartcl}
\usepackage{pstricks}
\usepackage{pst-plot}
\begin{document}
\begin{center}
\begin{pspicture}(-2,-2)(2,2)
\psaxes{->}(0,0)(-2,-2)(2,2)
\end{pspicture}
\end{center}
\end{document}