src.data_sources.annuity.policyholder_behaviorsΒΆ Namespace for annuity policyholder behavior assumptions. Classes PolicyholderBehaviors(path) Namespace for annuity policyholder behavior assumptions. Modules src.data_sources.annuity.policyholder_behaviors.annuitization Data source for the annuity annuitization table. src.data_sources.annuity.policyholder_behaviors.base_lapse Data source for the base lapse table. src.data_sources.annuity.policyholder_behaviors.shock_lapse Data source for the shock lapse table.