This document summarizes four key markets in macroeconomics: the goods market, bonds market, labor market, and money market. It provides details on each market, including how they function, common transactions within each market, and key concepts like equilibrium for the labor market and different monetary aggregates (M1, M2, M3, M4) for the money market. The four markets are central to macroeconomic choices and interactions at an intertemporal level.