Following Jermann and Quadrini (2012), we apply the dynamic stochastic general equilib- rium modeling method (DSGE) to assess whether nancial shocks matter for the Japanese economy. We construct time series of nancial shocks and productivity shocks using Japan's quarterly data since 2001 and...

Jermann and Quadrini (2012) show that compared with productivity shocks, direct shocks to the credit system ("nancial shocks") have contributed to the most frequently observed dynamics of both real and nancial variables in the US within a closed economy framework. We develop a simple two-country...