Social interaction equilibria in conjunction with constraints from information theory highlight the social coordination problems at the root of macroeconomic policy questions. Equilibrium concepts enhance the explanatory power of economic theories in contrast with the limitations of disequilibrium dynamical systems analysis and agent-based modeling. Constrained maximum entropy methods offer a general approach to macroeconomic modeling. Various conceptions of equilibrium in economics arise from distinct conceptions of expectations.
Author: Duncan Foley