I've got a LaTeX document with two BiBTeX references, like so:
\documentclass{article}
\usepackage[natbibapa]{apacite}
\begin{filecontents}{mybib.bib}
@article{Hurd2011,
author = {Hurd, Michael and van Rooij, Maarten and Winter, Joachim},
doi = {10.1002/jae},
journal = {Journal of Applied Econometrics},
pages = {416--436},
title = {{Stock Market Expectations of Dutch Households}},
volume = {26},
year = {2011}
}
@article{Hurd2012,
author = {Hurd, Michael D. and Rohwedder, Susann},
journal = {NBER Working Paper},
number = {17973},
title = {{Stock Price Expectations and Stock Trading}},
url = {http://www.nber.org/papers/w17973},
year = {2012}
}
\end{filecontents}
\begin{document}
\begin{itemize}
\item \citet{Hurd2011}
\item \citet{Hurd2012}
\end{itemize}
\bibliographystyle{apacite}
\bibliography{mybib}
\end{document}
This produces the following list:

For some reason the first name of the first author appears in both citations. It shouldn't.
What's weird is that when I remove the 2012 reference (removing the in-text citation will do) the remaining 2011 reference is displayed correctly:

Why is this so and how do I get both to display correctly when both are present?