Aggregate-Demand Amplification of Supply Disruptions: The Entry-Exit Multiplier

Due to its impact on nominal firm profits, price rigidity amplifies the response of entry and exit to supply shocks. When those supply shocks are negative, such as those following supply chain disruptions, this “entry-exit multiplier” substantially magnifies the associated welfare losses—especially when wages are also rigid. This is in stark contrast to the benchmark New Keynesian model (NK), which predicts a positive output gap in response to that same shock under the same monetary policy. Endogenous entry-exit thus radically changes the consequences of nominal rigidities.

The Impact of the Coronavirus Lockdown on Mental Health: Evidence from the United States

The coronavirus outbreak has caused significant disruptions to people’s lives. We exploit variation in lockdown measures across states to document the impact of stay-at-home orders on mental health using real-time survey data in the United States. We find that the lockdown measures lowered mental health by 0.083 standard deviations. This large negative effect is entirely driven by women. As a result of the lockdown measures, the existing gender gap in mental health has increased by 61%.

The Impact of the Coronavirus Lockdown on Mental Health: Evidence from the US

The coronavirus outbreak has caused significant disruptions to people’s lives. We exploit variation in lockdown measures across states to document the impact of stay-at-home orders on mental health using real time survey data in the US. We find that the lockdown measures lowered mental health by 0.083 standard deviations. This large negative effect is entirely driven by women. As a result of the lockdown measures, the existing gender gap in mental health has increased by 61%.

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