Atlanta Fed Working Papers
The Research Department of the Federal Reserve Bank of Atlanta publishes a working paper series to convey the research of staff economists and visiting scholars and stimulate professional discussion and exploration of economic and financial subjects.
Gara Afonso, Kyungmin Kim, Antoine Martin, Ed Nosal, Simon Potter, and Sam Schulhofer-Wohl
Working Paper 2020-2 (January)
Before the 2007–09 financial crisis, excess reserves in the banking system were tiny. After the crisis, they became huge. Recently, they have been falling. The authors address the question of whether there is a best level of reserves.
Lei Fang, Anne Hannusch, and Pedro Silos
Working Paper 2020-1 (January)
The authors document large cross-sectional dispersion in hours worked. Using a model in which households combine market inputs and time to produce nonmarket activities, they show that the substitutability between market inputs and time within and across activities is key to accounting for this fact.