We examine the relationship between lax monetary policy, access to high-yield bond markets and productivity in the US … higher risk profile. Since the relationship between credit ratings and firm-level productivity is U-shaped, the aggregate … effect on productivity is a priori unclear. Turning to the real economy, we thus analyse whether this additional access to …

dominance in both Mexico and South Korea, but almost no fiscal dominance in Canada and the U.S. The country-specific estimates …