WOLFRAM SYSTEMMODELER

Labor_Utilization

Utilization of the labor force

Diagram

Wolfram Language

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SystemModel["SystemDynamics.WorldDynamics.World3.Labor_Utilization"]
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Information

This model computes the available labor work force that is available to be employed by agriculture, industry, and in the service sector.

The labor utilization fraction is dimensionless.

Public Parameters (2)

labor_util_fr_del_init

Value: 1

Type: Real

Description: Initial delayed labor utilization fraction

labor_util_fr_del_time

Value: 2

Type: Real (yr)

Description: Labor utilization fraction delay time

Connectors (8)

service_capital

Type: MassInPort

Description: Total capital invested in service sector

ind_out_pc

Type: MassInPort

Description: Per capita annual industrial output

industrial_capital

Type: MassInPort

Description: Total capital invested in the military/industrial sector

agr_inp_per_hect

Type: MassInPort

Description: Agricultural investments per hectare

arable_land

Type: MassInPort

Description: Arable land

labor_force

Type: MassInPort

Description: Total human labor force

serv_out_pc

Type: MassInPort

Description: Per capita annual expenditure in services

capital_util_fr

Type: MassOutPort

Description: Capital utilization fraction

Components (13)

Labor_Util_Fr_Del

Type: Level1a

Chg_Lab_Util_Fr_Del

Type: Rate_1

Source1

Type: Source

Ch_Lab_Util_Fr_Del

Type: Ch_Lab_Util_Fr_Del

Description: p.241 of Dynamics of Growth in a Finite World

Capital_Util_Fr

Type: Tabular

Description: p.241 of Dynamics of Growth in a Finite World

Labor_Util_Fr

Type: Division

Description: p.241 of Dynamics of Growth in a Finite World

Jobs

Type: Add3

Description: p.233 of Dynamics of Growth in a Finite World

Pot_Jobs_Agr_Sector

Type: Prod_2

Description: p.237 of Dynamics of Growth in a Finite World

Jobs_Per_Hect

Type: Tabular

Description: p.239 of Dynamics of Growth in a Finite World

Pot_Jobs_Ind_Sector

Type: Prod_2

Description: p.233 of Dynamics of Growth in a Finite World

Jobs_Per_Ind_Cap_Unit

Type: Tabular

Description: p.236 of Dynamics of Growth in a Finite World

Pot_Jobs_In_Serv_Sector

Type: Prod_2

Description: p.236 of Dynamics of Growth in a Finite World

Jobs_Per_Serv_Cap_Unit

Type: Tabular

Description: p.237 of Dynamics of Growth in a Finite World

Used in Examples (11)

Scenario_11

SystemDynamics.WorldDynamics.World3

Influencing the future 10 years later

Scenario_10

SystemDynamics.WorldDynamics.World3

Influencing the future 20 years earlier

Scenario_9

SystemDynamics.WorldDynamics.World3

Combining the measures of Scenarios #6 and #8

Scenario_8

SystemDynamics.WorldDynamics.World3

More abundant non-recoverable natural resources, birth control, and stable industrial output

Scenario_7

SystemDynamics.WorldDynamics.World3

More abundant non-recoverable natural resources and birth control

Scenario_6

SystemDynamics.WorldDynamics.World3

More accessible non-recoverable natural resources, pollution control, land yield enhancement, erosion protection, and resource efficiency

Scenario_5

SystemDynamics.WorldDynamics.World3

More accessible non-recoverable natural resources, pollution control, land yield enhancement, and erosion protection

Scenario_4

SystemDynamics.WorldDynamics.World3

More accessible non-recoverable natural resources, pollution control, and land yield enhancement

Scenario_3

SystemDynamics.WorldDynamics.World3

More accessible non-recoverable natural resources and pollution control

Scenario_2

SystemDynamics.WorldDynamics.World3

More abundant non-recoverable natural resources

Scenario_1

SystemDynamics.WorldDynamics.World3

Original WORLD3 model