Affiliation: | aCenter for Financial Innovation and Stability, Federal Reserve Bank of Atlanta, 1000 Peachtree St. N.E., Atlanta GA 30309, USA;bUniversidad Carlos III de Madrid, Departamento de Economía de la Empresa, Calle Madrid, 126, 28903 Getafe, Madrid, Spain;cResearch Department, Federal Reserve Bank of Atlanta, 1000 Peachtree St. N.E., Atlanta GA 30309, USA |