Predation_Game_with_Weak_PBE.tex

\begin{figure}[H]
    \centering
    \begin{tikzpicture}[scale=1.5]
        \draw[thick] (0,0) -- (-2,-1) node[pos=.5,left=0.3cm] {\color{red}Out};
        \draw[thick] (0,0) -- (1,-1) node[pos=.5,left=0.05cm] {\color{red}$\text{In}_1$};
        \draw[thick] (0,0) -- (3,-1) node[pos=.5,right=0.4cm] {\color{red}$\text{In}_2$};
        \draw[thick] (1,-1) -- (0.5,-2.5) node[pos=.5,left] {\color{blue}$F$};
        \draw[thick] (1,-1) -- (1.5,-2.5) node[pos=.5,right] {\color{blue}$A$};
        \draw[thick] (3,-1) -- (2.5,-2.5) node[pos=.5,left] {\color{blue}$F$};
        \draw[thick] (3,-1) -- (3.5,-2.5) node[pos=.5,right] {\color{blue}$A$};
        \draw[fill=white, thick] (0,0) circle[radius=2pt];
        \node[above=0.1cm] at (0,0) {\color{red}Firm $E$};
        \node at(2,-1) {\color{blue}Firm $I$};
        \fill (1,-1) circle (2pt);
        \fill (3,-1) circle (2pt);
        \node[rounded rectangle, draw, dashed, inner xsep=1.8cm, inner ysep=0.27cm] at (2,-1) {};
        \fill (-2,-1) circle (2pt) node[below=0.1cm] {\small$\begin{pmatrix} 0 \\ 2 \end{pmatrix}$};
        \fill (0.5,-2.5) circle (2pt) node[below=0.1cm] {\small$\begin{pmatrix} -2 \\ -1 \end{pmatrix}$};
        \fill (1.5,-2.5) circle (2pt) node[below=0.1cm] {\small$\begin{pmatrix} \gamma \\ 1 \end{pmatrix}$};
        \fill (2.5,-2.5) circle (2pt) node[below=0.1cm] {\small$\begin{pmatrix} -2 \\ 2 \end{pmatrix}$};
        \fill (3.5,-2.5) circle (2pt) node[below=0.1cm] {\small$\begin{pmatrix} 2 \\ 0 \end{pmatrix}$};
    \end{tikzpicture}
\end{figure}