reinsurance.TowerGrids

A tower’s annual distributions on the grid, from Tower.on_grid.

Usage

reinsurance.TowerGrids()

Every grid is a marginal distribution. Ceded grids are at the placed share and after annual terms; a layer with share c has step c * h.

Attributes

Name	Description
ceded	Annual ceded loss of each layer, in tower order.
ceded_reports	The compound calculation behind each layer: its annual recovery at
expected_reinstatement_premium	Expected reinstatement premium of each layer; 0 without paid
gross	Annual gross loss.
gross_report	The compound calculation behind gross.
net	Annual net loss, or `None` when it is not a single compound total.
on_points	Whether every boundary and net loss fell on a grid point. When

Annual ceded loss of each layer, in tower order.

ceded: list[Grid]

The compound calculation behind each layer: its annual recovery at

ceded_reports: list[CompoundReport]

100%, before annual terms.

Expected reinstatement premium of each layer; 0 without paid

expected_reinstatement_premium: list[float]

reinstatements.

Annual gross loss.

gross: Grid

The compound calculation behind gross.

gross_report: CompoundReport

Annual net loss, or None when it is not a single compound total.

net: Grid | None

Whether every boundary and net loss fell on a grid point. When

on_points: bool

False, means are still exact but shapes are smeared by up to a step.