Capital shocks

Description

This analysis aggregates building functionality states and calculates total capital shock losses per sector.

Capital stock shocks for an individual building is equal to the functionality probability multiplied by value of the building. This gives the capital stock loss in the immediate aftermath of a natural disaster. The analysis aggregates each of these individual losses to their associated economic sector and calculates the total capital stock lost for that particular sector.

The output of this analysis is a CSV file with aggregated building losses per sector and calculated total capital stock loss.

Input parameters

key name	type	name	description
result_name *	str	Result name	Name of the result dataset.

Input datasets

key name	type	name	description
buildings *	ergo:buildingInventoryVer4 ergo:buildingInventoryVer5 ergo:buildingInventoryVer6 ergo:buildingInventoryVer7	Building dataset	A building inventory dataset.
buildings_to_sectors *	incore:buildingsToSectors	Buildings to sectors	A file defining sectors of buildings.
failure_probability *	incore:failureProbability	Failure probability	Failure probability of buildings..

Output datasets

key name	type	name	description
sector_shocks *	incore:capitalShocks	Results	A dataset containing aggregated building functionality to capital shocks (format: CSV).

(* required)

Execution

code snippet:

    # Create capital shocks loss
    joplin_capital_shocks = CapitalShocks(client)

    # Specify the result name
    result_name = "Joplin capital losses"

    # Set analysis parameters
    joplin_capital_shocks.set_parameter("result_name", result_name)

    # Load input datasets
    joplin_capital_shocks.load_remote_input_dataset("buildings", building_inventory)
    joplin_capital_shocks.load_remote_input_dataset("buildings_to_sectors", building_to_sectors)
    joplin_capital_shocks.load_remote_input_dataset("failure_probability", failure_probability)

    # Run Joplin capital shocks analysis
    joplin_capital_shocks.run_analysis()

full analysis: capital_shocks.ipynb