Bayesian regression results of US bank performance (95% credible interval)
| All sample | Before crisis | During crisis | After crisis | Dodd-frank Act | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Variables | ROAA | ROAE | NIM | ROAA | ROAE | NIM | ROAA | ROAE | NIM | ROAA | ROAE | NIM | ROAA | ROAE | NIM |
| SIZE | 0.342 | 0.342 | 0.343 | 0.252 | 0.252 | 0.252 | 0.193 | 0.194 | 0.193 | 0.243 | 0.243 | 0.243 | 0.342 | 0.343 | 0.342 |
| [0.007, 45.99] | [0.007, 45.98] | [0.007, 45.99] | [0.008, 30.64] | [0.008, 30.64] | [0.008, 30.64] | [0.008, 22.31] | [0.009, 22.32] | [0.009, 22.32] | [0.008, 29.30] | [0.008, 29.31] | [0.008, 29.30] | [0.007, 45.99] | [0.007, 45.99] | [0.007, 45.99] | |
| EPS | 0.008 | 0.009 | 0.009 | −3.79e | −9.69e | 4.12e | 5.03e | 2.50e | 4.96e | 0.004 | 0.004 | 0.004 | 0.008 | 0.009 | 0.009 |
| [0.006, 1.308] | [0.007, 1.37] | [0.006, 1.414] | [0.008, −0.004] | [0.009, −0.001] | [0.008, 0.005] | [0.009, 0.000] | [0.009, 0.003] | [0.009, 0.005] | [0.009, 0.413] | [0.009, 0.426] | [0.009, 0.431] | [0.007, 1.31] | [0.007, 1.37] | [0.006, 1.41] | |
| ETA | 0.064 | 0.065 | 0.057 | 0.025 | 0.025 | 0.024 | 0.016 | 0.017 | 0.016 | 0.026 | 0.026 | 0.025 | 0.064 | 0.065 | 0.057 |
| [0.006, 9.469] | [0.007, 9.57] | [0.006, 8.239] | [0.009, 2.89] | [0.008, 2.91] | [0.009, 2.77] | [0.009, 1.79] | [0.009, 1.89] | [0.009, 1.80] | [0.009, 2.92] | [0.009, 2.92] | [0.009, 2.83] | [0.007, 9.47] | [0.007, 9.57] | [0.007, 8.24] | |
| MCTA | −0.001 | −0.001 | −0.001 | −0.001 | −0.000 | −0.000 | −0.000 | −0.000 | −0.000 | 0.001 | 0.001 | 0.001 | −0.001 | −0.001 | −0.001 |
| [0.006, −0.188] | [0.007, −0.187] | [0.007, −0.190] | [0.009, −0.11] | [0.009, −0.10] | [0.008, −0.11] | [0.009,- 0.092] | [0.009,- 0.089] | [0.009,- 0.093] | [0.009, 0.16] | [0.009, 0.16] | [0.009, 0.15] | [0.007,- 0.18] | [0.007,- 0.18] | [0.007,- 0.19] | |
| ASSETGDP | 0.345 | 0.345 | 0.345 | 0.269 | 0.269 | 0.269 | 0.201 | 0.201 | 0.202 | 0.233 | 0.233 | 0.233 | 0.345 | 0.345 | 0.345 |
| [0.007, 46.22] | [0.007, 46.22] | [0.007, 46.23] | [0.008, 33.10] | [0.008, 33.10] | [0.008, 33.09] | [0.008, 23.33] | [0.008, 23.33] | [0.008, 23.33] | [0.008, 27.84] | [0.008, 27.84] | [0.008, 27.84] | [0.007, 46.22] | [0.007, 46.22] | [0.007, 46.23] | |
| MCGDP | 0.247 | 0.247 | 0.247 | 0.079 | 0.078 | 0.078 | 0.092 | 0.092 | 0.091 | 0.065 | 0.065 | 0.065 | 0.247 | 0.247 | 0.247 |
| [0.006, 38.58] | [0.006, 38.57] | [0.006, 38.56] | [0.008, 8.95] | [0.009, 8.95] | [0.008, 8.94] | [0.009, 10.16] | [0.009, 10.15] | [0.009, 10.14] | [0.008, 7.32] | [0.008, 7.32] | [0.008, 7.30] | [0.006, 38.58] | [0.006, 38.58] | [0.006, 38.56] | |
| INFR | 0.999 | 0.999 | 0.342 | 0.526 | 0.526 | 0.526 | 0.289 | 0.288 | 0.289 | 0.541 | 0.542 | 0.541 | 0.999 | 0.999 | 0.999 |
| [0.000, 3086] | [0.001, 3085] | [0.007, 45.99] | [0.007, 76.54] | [0.007, 76.53] | [0.006, 76.53] | [0.008, 34.29] | [0.008, 34.30] | [0.008, 34.29] | [0.007, 80.08] | [0.007, 80.08] | [0.007, 80.08] | [0.000, 3086] | [0.000, 3085] | [0.000, 3086] | |
| GDPG | 0.996 | 0.996 | 0.999 | 0.955 | 0.955 | 0.955 | 0.414 | 0.415 | 0.414 | 0.537 | 0.537 | 0.537 | 0.996 | 0.996 | 0.996 |
| [0.000, 2350] | [0.000, 2350] | [0.000, 3086] | [0.002, 464.9] | [0.002, 464.7] | [0.002, 465.0] | [0.007, 54.32] | [0.007, 54.32] | [0.007, 54.33] | [0.007, 78.99] | [0.007, 78.99] | [0.006, 78.99] | [0.000, 2350] | [0.000, 2350] | [0.000, 2350] | |
| DCPS | 0.998 | 0.998 | 0.998 | 0.483 | 0.482 | 0.482 | 0.303 | 0.303 | 0.303 | 0.465 | 0.465 | 0.465 | 0.998 | 0.998 | 0.998 |
| [0.000, 2997] | [0.000, 2996] | [0.000, 2997] | [0.007, 67.21] | [0.007, 67.20] | [0.007, 67.21] | [0.008, 36.36] | [0.008, 36.36] | [0.008, 36.36] | [0.007, 63.71] | [0.007, 63.70] | [0.007, 63.70] | [0.000, 2997] | [0.000, 2996] | [0.000, 2997] | |
| HHI | 0.998 | 0.998 | 0.998 | 0.949 | 0.948 | 0.949 | 0.926 | 0.927 | 0.927 | 0.463 | 0.462 | 0.463 | 0.998 | 0.998 | 0.998 |
| [0.000, 2625] | [0.000, 2623] | [0.000, 2625] | [0.002, 415.6] | [0.002, 414.6] | [0.002, 415.7] | [0.003, 339.47] | [0.003, 339.22] | [0.003, 339.69] | [0.007, 63.16] | [0.007, 63.16] | [0.007, 63.16] | [0.000, 2625] | [0.000, 2623] | [0.000, 2625] | |
| Obs. | 11,892 | 11,892 | 11,892 | 5,548 | 5,548 | 5,548 | 1,586 | 1,586 | 1,586 | 1,586 | 1,586 | 1,586 | 3,965 | 3,965 | 3,965 |
| All sample | Before crisis | During crisis | After crisis | Dodd-frank Act | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Variables | ROAA | ROAE | NIM | ROAA | ROAE | NIM | ROAA | ROAE | NIM | ROAA | ROAE | NIM | ROAA | ROAE | NIM |
| SIZE | 0.342 | 0.342 | 0.343 | 0.252 | 0.252 | 0.252 | 0.193 | 0.194 | 0.193 | 0.243 | 0.243 | 0.243 | 0.342 | 0.343 | 0.342 |
| [0.007, 45.99] | [0.007, 45.98] | [0.007, 45.99] | [0.008, 30.64] | [0.008, 30.64] | [0.008, 30.64] | [0.008, 22.31] | [0.009, 22.32] | [0.009, 22.32] | [0.008, 29.30] | [0.008, 29.31] | [0.008, 29.30] | [0.007, 45.99] | [0.007, 45.99] | [0.007, 45.99] | |
| EPS | 0.008 | 0.009 | 0.009 | −3.79e | −9.69e | 4.12e | 5.03e | 2.50e | 4.96e | 0.004 | 0.004 | 0.004 | 0.008 | 0.009 | 0.009 |
| [0.006, 1.308] | [0.007, 1.37] | [0.006, 1.414] | [0.008, −0.004] | [0.009, −0.001] | [0.008, 0.005] | [0.009, 0.000] | [0.009, 0.003] | [0.009, 0.005] | [0.009, 0.413] | [0.009, 0.426] | [0.009, 0.431] | [0.007, 1.31] | [0.007, 1.37] | [0.006, 1.41] | |
| ETA | 0.064 | 0.065 | 0.057 | 0.025 | 0.025 | 0.024 | 0.016 | 0.017 | 0.016 | 0.026 | 0.026 | 0.025 | 0.064 | 0.065 | 0.057 |
| [0.006, 9.469] | [0.007, 9.57] | [0.006, 8.239] | [0.009, 2.89] | [0.008, 2.91] | [0.009, 2.77] | [0.009, 1.79] | [0.009, 1.89] | [0.009, 1.80] | [0.009, 2.92] | [0.009, 2.92] | [0.009, 2.83] | [0.007, 9.47] | [0.007, 9.57] | [0.007, 8.24] | |
| MCTA | −0.001 | −0.001 | −0.001 | −0.001 | −0.000 | −0.000 | −0.000 | −0.000 | −0.000 | 0.001 | 0.001 | 0.001 | −0.001 | −0.001 | −0.001 |
| [0.006, −0.188] | [0.007, −0.187] | [0.007, −0.190] | [0.009, −0.11] | [0.009, −0.10] | [0.008, −0.11] | [0.009,- 0.092] | [0.009,- 0.089] | [0.009,- 0.093] | [0.009, 0.16] | [0.009, 0.16] | [0.009, 0.15] | [0.007,- 0.18] | [0.007,- 0.18] | [0.007,- 0.19] | |
| ASSETGDP | 0.345 | 0.345 | 0.345 | 0.269 | 0.269 | 0.269 | 0.201 | 0.201 | 0.202 | 0.233 | 0.233 | 0.233 | 0.345 | 0.345 | 0.345 |
| [0.007, 46.22] | [0.007, 46.22] | [0.007, 46.23] | [0.008, 33.10] | [0.008, 33.10] | [0.008, 33.09] | [0.008, 23.33] | [0.008, 23.33] | [0.008, 23.33] | [0.008, 27.84] | [0.008, 27.84] | [0.008, 27.84] | [0.007, 46.22] | [0.007, 46.22] | [0.007, 46.23] | |
| MCGDP | 0.247 | 0.247 | 0.247 | 0.079 | 0.078 | 0.078 | 0.092 | 0.092 | 0.091 | 0.065 | 0.065 | 0.065 | 0.247 | 0.247 | 0.247 |
| [0.006, 38.58] | [0.006, 38.57] | [0.006, 38.56] | [0.008, 8.95] | [0.009, 8.95] | [0.008, 8.94] | [0.009, 10.16] | [0.009, 10.15] | [0.009, 10.14] | [0.008, 7.32] | [0.008, 7.32] | [0.008, 7.30] | [0.006, 38.58] | [0.006, 38.58] | [0.006, 38.56] | |
| INFR | 0.999 | 0.999 | 0.342 | 0.526 | 0.526 | 0.526 | 0.289 | 0.288 | 0.289 | 0.541 | 0.542 | 0.541 | 0.999 | 0.999 | 0.999 |
| [0.000, 3086] | [0.001, 3085] | [0.007, 45.99] | [0.007, 76.54] | [0.007, 76.53] | [0.006, 76.53] | [0.008, 34.29] | [0.008, 34.30] | [0.008, 34.29] | [0.007, 80.08] | [0.007, 80.08] | [0.007, 80.08] | [0.000, 3086] | [0.000, 3085] | [0.000, 3086] | |
| GDPG | 0.996 | 0.996 | 0.999 | 0.955 | 0.955 | 0.955 | 0.414 | 0.415 | 0.414 | 0.537 | 0.537 | 0.537 | 0.996 | 0.996 | 0.996 |
| [0.000, 2350] | [0.000, 2350] | [0.000, 3086] | [0.002, 464.9] | [0.002, 464.7] | [0.002, 465.0] | [0.007, 54.32] | [0.007, 54.32] | [0.007, 54.33] | [0.007, 78.99] | [0.007, 78.99] | [0.006, 78.99] | [0.000, 2350] | [0.000, 2350] | [0.000, 2350] | |
| DCPS | 0.998 | 0.998 | 0.998 | 0.483 | 0.482 | 0.482 | 0.303 | 0.303 | 0.303 | 0.465 | 0.465 | 0.465 | 0.998 | 0.998 | 0.998 |
| [0.000, 2997] | [0.000, 2996] | [0.000, 2997] | [0.007, 67.21] | [0.007, 67.20] | [0.007, 67.21] | [0.008, 36.36] | [0.008, 36.36] | [0.008, 36.36] | [0.007, 63.71] | [0.007, 63.70] | [0.007, 63.70] | [0.000, 2997] | [0.000, 2996] | [0.000, 2997] | |
| HHI | 0.998 | 0.998 | 0.998 | 0.949 | 0.948 | 0.949 | 0.926 | 0.927 | 0.927 | 0.463 | 0.462 | 0.463 | 0.998 | 0.998 | 0.998 |
| [0.000, 2625] | [0.000, 2623] | [0.000, 2625] | [0.002, 415.6] | [0.002, 414.6] | [0.002, 415.7] | [0.003, 339.47] | [0.003, 339.22] | [0.003, 339.69] | [0.007, 63.16] | [0.007, 63.16] | [0.007, 63.16] | [0.000, 2625] | [0.000, 2623] | [0.000, 2625] | |
| Obs. | 11,892 | 11,892 | 11,892 | 5,548 | 5,548 | 5,548 | 1,586 | 1,586 | 1,586 | 1,586 | 1,586 | 1,586 | 3,965 | 3,965 | 3,965 |
Note(s): Bayesian regression estimates of determinants of profitability by US banks are defined in Table 5
We used to follow three financial crisis period: before crisis (2000–2006), during crisis (2007–2009), after crisis (2010–2012), and DFA (2010–2014)