Before revision: We demonstrate that if all agents in an economy make time-consistent decisions and policies, then there exists no rational expectation equilibrium in a dynamic stochastic general equilibrium (DSGE) model, unless under very restrictive and special circumstances.
After revision: We demonstrate that if all agents in an economy make time-consistent decisions and policies, then there exists no rational expectation equilibrium (REE) existence for dynamic stochastic general equilibrium (DSGE) model, unless under very restrictive and special circumstances.