This paper proposes a parsimoniously time varying parameter vector autoregressive model (with exogenous variables, VARX) and studies the properties of the Lasso and adaptive Lasso as estimators of this model. The parameters of the model are assumed to follow parsimonious random walks, where...

This paper uses panel vector autoregressive models and simulations of an estimated DSGE model to explore the reaction of Euro area banks to the global financial crisis. We focus on their interest rate setting behavior in response to standard macroeconomic shocks. Our main empirical finding is...

The paper studies monetary policy and the monetary transmission mechanism in Thailand in light of the Asian crisis in 1997. Existing studies that adopt structural vector auto-regression (VAR) approaches do not give a clear and agreed-upon view how monetary shocks are transmitted to the Thai...