答案1
这或许可以作为一个起点。
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{calc}
\usepackage{amsmath}
\begin{document}
\begin{tikzpicture}
\draw[-latex](0,0)--(10,0)node[below]{%
\begin{tabular}{l}
Real\\GDP
\end{tabular}};
\draw[-latex](0,0)--(0,10)node[anchor=north east]{%
\begin{tabular}{l}
General\\Price\\Level
\end{tabular}};
\coordinate(P1) at (0,4);
\coordinate(AS1) at (3.5,8);
\coordinate(AS2) at (6,8);
\draw(0.5,7) -- +(6,-6)node[right]{$\text{AD}_1$};
\draw(1,9) -- +(8,-8)node[right]{$\text{AD}_2$};
\draw[-latex](1.5,6.5)--+(1.6,0);
\draw[dashed]({(0,0)} -| AS1)node[below]{$\text{Y}_1$} -- (AS1);
\draw[thick,rounded corners=7mm](P1) -| (AS1)node[above]{$\text{AS}_1$};
\draw[dashed]({(0,0)} -| AS2)node[below]{$\text{Y}_2$} -- (AS2);
\draw[thick,rounded corners=7mm](P1) -| (AS2)node[above]{$\text{AS}_2$};
\draw[-latex]($(AS1)+(0.3,-1)$) -- ($(AS2)+(-0.3,-1)$);
\end{tikzpicture}
\end{document}