“…We classify the reference companies along three dimensions: (i) industry sectors (financial and non-financial), (ii) credit 1 Many researchers strive to identify and distinguish the different components of corporate bond yields. Prominent examples include Fisher (1959), Jones, Mason, and Rosenfeld (1984), Longstaff and Schwartz (1995), Duffie and Singleton (1997), Duffee (1999), Elton, Gruber, Agrawal, and Mann (2001), Collin-Dufresne, Goldstein, and Martin (2001), Delianedis and Geske (2001), Liu, Longstaff, and Mandell (2000), Eom, Helwege, and Huang (2004), Huang and Huang (2003), Collin-Dufresne, Goldstein, and Helwege (2003), Ericsson and Renault (2005), and Longstaff, Mithal, and Neis (2005). ratings (A and BBB), and (iii) quote updating frequency (high and low liquidity). 2 We also download from Bloomberg the eurodollar libor and swap rates of matching maturities and sample periods.…”