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Barangay IRAWAN Systems Model

Biophysical, Socio-cultural & Economic Data of Bgy. IRAWAN

Sitti Mashita J. Kilis

วช

meng

Urbanisation insight

Arshiya Sharma

11 months ago

DPSIR Framework to Analyze EcoPeace Middle East's Good Water Neighbours Strategy

Alistair Chean

Ocean/atmosphere/biosphere model tuned for interactive economics-based simulations from Y2k on.

Q4 Final Project w/ socio-economic

Claire Murley

This is a high-level causal loop diagram mapping the impacts of a power outage on FEMA lifelines and associated services, and the resulting potential feedbacks and impacts to human behavior and various dimensions of wellbeing.

A lifeline enables the continuous operation of critical government and business functions and is essential to human health and safety or economic security.

Lifelines are the most fundamental services in the community that, when stabilized, enable all other aspects of society to function.
FEMA has developed a construct for objectives-based response that prioritizes the rapid stabilization of Community Lifelines after a disaster.
The integrated network of assets, services, and capabilities that provide lifeline services are used day-to-day to support the recurring needs of the community and enable all other aspects of society to function.
When disrupted, decisive intervention (e.g., rapid re-establishment or employment of contingency response solutions) is required to stabilize the incident.

Context-dependent characteristics of hazards, households, and infrastructures influencing vulnerability are represented as variables. Variables are constant or dynamically calculated values that can be used to synthesize data, calibrate models, and/or create forcing functions based on the current time.

Lifeline services are represented as converters, which can be used to represent input-output relationships or graphs.

Multiple forms of capital (e.g., human, natural, social, manufactured) are represented as stocks. Stocks are flexible "buckets" into which something can be accumulated or withdrawn from.

Human Dimensions of Energy Systems

Laura Supple

7 months ago

Business Economic Sustainability

Phebe Rutledge

Wealth Inequality defined by System Dynamics.

SDWealth

shaun savage

Two households with PV systems and Electric Vehicles, sharing a battery and connected to the grid. What are the advantages?

Vehicle to Grid Simulation

Carlos

23

Base_economics

Andrey Kuzmischev

Vicious economic circle of Aboriginal people

Akshat Bansal

This model shows the operation of a simple economy. It demonstrates the effect of changes in the fractional rate of consumption (or the converse the fractional rate of saving.)

In summary, lower rates of consumption (based on production) result in higher rates of production and consumption in the long-run.

Clone of Simple Economy: Model 8

Nickname

From a March 2016 blog entry by Ari Andricopoulos

The economy simply explained

Geoff McDonnell

Model description:

This model is designed to simulate the outbreak of Covid-19 in Burnie in Tasmania, death cases, the governmental responses and Burnie local economy.

More importantly, the impact of governmental responses to both Covid-19 infection and to local economy, the impact of death cases to local economy are illustrated.

The model is based on SIR (Susceptible, Infected and recovered) model.

Variables:

The simulation takes into account the following variables:

Variables related to Covid-19: (1): Infection rate. (2): Recovery rate. (3): Death rate. (4): Immunity loss rate.

Variables related to Governmental policies: (1): Vaccination mandate. (2): Travel restriction to Burnie. (3): Economic support. (4): Gathering restriction.

Variables related to economic growth: Economic growth rate.

Adjustable variables are listed in the part below, together with the adjusting range.

Assumptions:

(1): Governmental policies are aimed to control(reduce) Covid-19 infections and affect (both reduce and increase) economic growth accordingly.

(2) Governmental policy will only be applied when reported cases are 10 or more.

(3) The increasing cases will negatively influence Burnie economic growth.

Enlightening insights:

(1) Vaccination mandate, when changing from 80% to 100%, doesn't seem to affect the number of death cases.

(2) Governmental policies are effectively control the growing death cases and limit it to 195.

Burnie Tasmania Covid - 19 outbreak simulation Model by Yankang Huang 541 277

Yankang Huang

ECONOMIC INEQUALITY IN SOUTH DAKOTA

Jacinda Maassen

Book Fig. 42-43 Economic capital with its reinforcing growth loop constrained by a renewable resource.

Kaloyan Ivanov

7 months ago

Lakon_Energy Economics Fossil Fuel

Nick Lakon

WIP Summary of MIchael Hudson's Book Killing the Host: How Financial Parasites and Debt destroy the Global Economy

Killing the Host

Geoff McDonnell

4

Difficulties with formulae and links

Problems with formulae and links

Ariovistus

Biodiversity-Habitat Loss

Bryan Sencaki

A better understanding of the interlinkages between Sustainable Development Goals (SDGs) is key to designing policies which best use synergies between different policy priorities and best avoid trade-offs between the achievement of different policy goals. Although a large number of research projects has been devoted to impact and sustainability assessment, a methodological framework to assess these interlinkages is still missing.

SDG Model - test run