Many researches that apply business cycle accounting (hereafter, BCA) to actual data conclude that models with investment frictions or investment wedges are not promising for modeling business cycle dynamics. In this paper, we apply BCA to artificial data generated by a variant model of...

It is often assumed that wedges evolve according to VAR(1) in the applications of business cycle accounting (BCA). However, recent research finds that the wedges have no VAR(1) representation in many dynamic stochastic general equilibrium (DSGE) economies, and that there might be a...

Online appendices for the Review of Economic Dynamics article

We apply business cycle accounting (BCA) to data generated by a representative model with investment wedges. Based on our findings, the criteria of BCA lead us to conclude that models with investment wedges are not promising for modeling business cycles.