<p>GMM is an abbreviation for</p>

<ul>
<li>Generalized Method of Moments</li>
<li>Gaussian Mixture Models</li>
<li>Growth Mixture Models</li>
</ul>

<p>The second usage seems to be far more common on CV, but now that Lars Hansen has finally won a Nobel, would it be possible to somehow separate out the GMM questions? At the very least, it makes it hard to search.</p>
