Dynamic Stochastic General Equilibrium (DSGE) Modeling Step-By-Step
Day 1: Introduction to DSGE modeling
Introduction to Dynare (and Matlab)
Ramsey model
Hands on:
Calibrating the model, to match steady state ratios and growth rates of endogenous and exogenous variables.
Simulating the deterministic model.
Day 2: Stochastic Ramsey (or RBC) model
Solution methods for stochastic models.
Discussing stability and determinacy of the solution (Blanchard Kahn Conditions)
Hands on:
Using the model for the analysis of temporary and permanent technology and fiscal policy shocks.
Day 3: Basic DSGE model
Introducing imperfect competition
Introducing price and wage rigidities
Introducing monetary policy with a ZLB constraint
Hands on:
Implementing the new features into the model
Analyzing the model response to supply and demand shocks with different Taylor rules and ZLB constraint.
Day 4: Extending the basic model
Introducing habit formation
Introducing non-Ricardian households with liquidity constraints
Introducing government debt and debt rules.
Hands on:
Implementing fiscal rules, incl. debt rule into the model code and adjust calibration
Simulating fiscal policy shocks under a Taylor rule with and without ZLB constraint.
Day 5: Further extensions and estimation
Introducing adjustment costs
Introducing financial frictions
Bayesian estimation in Dynare
Hands on:
Estimating the model
Analyzing shock decompositions