\(
\newcommand{\ll}{\mathcal L}
\newcommand{\ff}{\mathcal F}
\definecolor{cornellred}{RGB}{179,27,27}
\newcommand{\cred}[1]{\textcolor{cornellred}{#1}}
\newcommand{\tcred}[1]{\textcolor{cornellred}{\textrm{#1}}}
\newcommand{\succceq}{\succcurlyeq}
\)
Assortative Matching
Positive Assortative Matching
Negative Assortative Matching