Comparison of the value of a Bermudan call option between the MBRT–CRRA and the LSM–CRRA
| Case | Method \\T | 1 | 1//2 | 1//3 | 1//4 | 1//6 | 1//8 | 1//12 |
|---|---|---|---|---|---|---|---|---|
| Risk-Averse (gamma = 0.3) | MBRT-CRRA | 0.981 | 0.669 | 0.538 | 0.461 | 0.372 | 0.32 | 0.259 |
| LSM-CRRA | 0.997 | 0.671 | 0.541 | 0.466 | 0.376 | 0.322 | 0.261 | |
| Risk-Neutral (gamma = 0.0) | MBRT-CRRA | 1.422 | 0.963 | 0.769 | 0.658 | 0.528 | 0.453 | 0.366 |
| LSM-CRRA | 1.428 | 0.963 | 0.78 | 0.656 | 0.534 | 0.463 | 0.368 | |
| Risk-Lover (gamma = −0.3) | MBRT-CRRA | 1.809 | 1.227 | 0.981 | 0.838 | 0.673 | 0.577 | 0.465 |
| LSM-CRRA | 1.823 | 1.239 | 0.982 | 0.842 | 0.676 | 0.579 | 0.467 |
| Case | Method \\T | 1 | 1//2 | 1//3 | 1//4 | 1//6 | 1//8 | 1//12 |
|---|---|---|---|---|---|---|---|---|
| Risk-Averse (gamma = 0.3) | MBRT-CRRA | 0.981 | 0.669 | 0.538 | 0.461 | 0.372 | 0.32 | 0.259 |
| LSM-CRRA | 0.997 | 0.671 | 0.541 | 0.466 | 0.376 | 0.322 | 0.261 | |
| Risk-Neutral (gamma = 0.0) | MBRT-CRRA | 1.422 | 0.963 | 0.769 | 0.658 | 0.528 | 0.453 | 0.366 |
| LSM-CRRA | 1.428 | 0.963 | 0.78 | 0.656 | 0.534 | 0.463 | 0.368 | |
| Risk-Lover (gamma = −0.3) | MBRT-CRRA | 1.809 | 1.227 | 0.981 | 0.838 | 0.673 | 0.577 | 0.465 |
| LSM-CRRA | 1.823 | 1.239 | 0.982 | 0.842 | 0.676 | 0.579 | 0.467 |
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