E1 - General Aggregative Models

• A Macroeconomic Model of an Epidemic with Silent Transmission and Endogenous Self-isolation

  Staff Working Paper 2020-50 Antonio Diez de los Rios

  We study the interaction between epidemics and economic decisions in a model that has silent transmission of the virus. We find that rational behaviour strongly diminishes the severity of the epidemic but worsens the economic recession. We also find that the detection and isolation of not only symptomatic individuals but also those who are infected and asymptomatic or mildly symptomatic can reduce the severity of the recession caused by the pandemic.

  Content Type(s): Staff research, Staff working papers Topic(s): Coronavirus disease (COVID-19), Economic models JEL Code(s): E, E1, H, H0, I, I1

• Assessing Global Potential Output Growth: October 2020

  Staff Discussion Paper 2020-10 Xin Scott Chen, Ali Jaffery, Guillaume Nolin, Karim Salhab, Peter Shannon, Subrata Sarker

  This paper presents updated estimates of potential output growth for the global economy through 2022. Global potential output growth is expected to decline sharply in the aftermath of the COVID-19 pandemic and recover partially by the end of the projection horizon of the October 2020 Monetary Policy Report.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Potential output, Productivity JEL Code(s): E, E1, E10, E2, E20, O, O4

• Identifying Aggregate Shocks with Micro-level Heterogeneity: Financial Shocks and Investment Fluctuation

  Staff Working Paper 2020-17 Xing Guo

  This paper identifies aggregate financial shocks and quantifies their effects on business investment based on an estimated DSGE model with firm-level heterogeneity. On average, financial shocks contribute only 3% of the variation in U.S. public firms’ aggregate investment.

  Content Type(s): Staff research, Staff working papers Topic(s): Business fluctuations and cycles, Firm dynamics JEL Code(s): E, E1, E12, E2, E22, G, G3, G31, G32

• The Power of Helicopter Money Revisited: A New Keynesian Perspective

  Staff Discussion Paper 2020-1 Thomas J. Carter, Rhys R. Mendes

  We analyze money financing of fiscal transfers (helicopter money) in two simple New Keynesian models: a “textbook” model in which all money is non-interest-bearing (e.g., all money is currency), and a more realistic model with interest-bearing reserves.

  Content Type(s): Staff research, Staff discussion papers Topic(s): Credibility, Economic models, Fiscal policy, Inflation targets, Interest rates, Monetary policy, Monetary policy and uncertainty, Monetary policy framework, Monetary policy transmission JEL Code(s): E, E1, E12, E4, E41, E43, E5, E51, E52, E58, E6, E61, E63