WOLFRAM SYSTEM MODELER
Labor_UtilizationUtilization of the labor force |
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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.
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)
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service_capital |
Type: MassInPort Description: Total capital invested in service sector |
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ind_out_pc |
Type: MassInPort Description: Per capita annual industrial output |
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industrial_capital |
Type: MassInPort Description: Total capital invested in the military/industrial sector |
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agr_inp_per_hect |
Type: MassInPort Description: Agricultural investments per hectare |
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arable_land |
Type: MassInPort Description: Arable land |
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labor_force |
Type: MassInPort Description: Total human labor force |
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serv_out_pc |
Type: MassInPort Description: Per capita annual expenditure in services |
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capital_util_fr |
Type: MassOutPort Description: Capital utilization fraction |
Components (13)
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Labor_Util_Fr_Del |
Type: Level1a Description: General System Dynamics level with no outflow |
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Chg_Lab_Util_Fr_Del |
Type: Rate_1 Description: Unrestricted rate element with one influencing variable |
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Source1 |
Type: Source Description: This is the (dummy) source model of System Dynamics |
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Ch_Lab_Util_Fr_Del |
Type: Ch_Lab_Util_Fr_Del Description: p.241 of Dynamics of Growth in a Finite World |
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Capital_Util_Fr |
Type: Tabular Description: p.241 of Dynamics of Growth in a Finite World |
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Labor_Util_Fr |
Type: Division Description: p.241 of Dynamics of Growth in a Finite World |
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Jobs |
Type: Add3 Description: p.233 of Dynamics of Growth in a Finite World |
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Pot_Jobs_Agr_Sector |
Type: Prod_2 Description: p.237 of Dynamics of Growth in a Finite World |
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Jobs_Per_Hect |
Type: Tabular Description: p.239 of Dynamics of Growth in a Finite World |
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Pot_Jobs_Ind_Sector |
Type: Prod_2 Description: p.233 of Dynamics of Growth in a Finite World |
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Jobs_Per_Ind_Cap_Unit |
Type: Tabular Description: p.236 of Dynamics of Growth in a Finite World |
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Pot_Jobs_In_Serv_Sector |
Type: Prod_2 Description: p.236 of Dynamics of Growth in a Finite World |
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Jobs_Per_Serv_Cap_Unit |
Type: Tabular Description: p.237 of Dynamics of Growth in a Finite World |
Used in Examples (11)
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SystemDynamics.WorldDynamics.World3 Original WORLD3 model |
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SystemDynamics.WorldDynamics.World3 More abundant non-recoverable natural resources |
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SystemDynamics.WorldDynamics.World3 More accessible non-recoverable natural resources and pollution control |
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SystemDynamics.WorldDynamics.World3 More accessible non-recoverable natural resources, pollution control, and land yield enhancement |
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SystemDynamics.WorldDynamics.World3 More accessible non-recoverable natural resources, pollution control, land yield enhancement, and erosion protection |
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SystemDynamics.WorldDynamics.World3 More accessible non-recoverable natural resources, pollution control, land yield enhancement, erosion protection, and resource efficiency |
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SystemDynamics.WorldDynamics.World3 More abundant non-recoverable natural resources and birth control |
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SystemDynamics.WorldDynamics.World3 More abundant non-recoverable natural resources, birth control, and stable industrial output |
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SystemDynamics.WorldDynamics.World3 Combining the measures of Scenarios #6 and #8 |
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SystemDynamics.WorldDynamics.World3 Influencing the future 20 years earlier |
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SystemDynamics.WorldDynamics.World3 Influencing the future 10 years later |