Very basic stock-flow diagram of simple interest with table and graph output in interest, bank account and savings development per year. Initial deposit, interest rate, yearly deposit and withdrawal, and initial balance bank account can all be modified in Dutch.
Very basic stock-flow diagram of simple interest with table and graph output in interest, bank account and savings development per year. Initial deposit, interest rate, yearly deposit and withdrawal, and initial balance bank account can all be modified in Dutch.
Simple causal loop diagram of a compound interest savings account.
Simple causal loop diagram of a compound interest savings account.
Simple causal loop diagram of a compound interest savings account in Dutch.
Simple causal loop diagram of a compound interest savings account in Dutch.
A causal loop diagram illustrating a subset of variables influencing business problems related to transitioning and stabilization of MVS.    Inherent in the diagram is a representation of a well-known system dynamics archetype:  shifting the burden , represented in the interplay between the B1, B2,
A causal loop diagram illustrating a subset of variables influencing business problems related to transitioning and stabilization of MVS.

Inherent in the diagram is a representation of a well-known system dynamics archetype: shifting the burden, represented in the interplay between the B1, B2, and R3 loops.
WIP Summary of MIchael Hudson's  Book  Killing the Host: How Financial Parasites and Debt destroy the Global Economy 
WIP Summary of MIchael Hudson's Book Killing the Host: How Financial Parasites and Debt destroy the Global Economy 
Controle de uma fazenda de leite, onde o número de vacas e a quantidade de leite produzido e o custo da produção interfere no lucro.
Controle de uma fazenda de leite, onde o número de vacas e a quantidade de leite produzido e o custo da produção interfere no lucro.
  Format: Given  pre-conditions  when  independent variables(s)  then  dependent variable         Given  Earnings Decline (0.25), Spending Variance (55), Initial Investment (500) and Rate of Return (RandNormal(0.06, 0.12))  when  one of these independent variables change  then  how   sensitive   is
Format: Given pre-conditions when independent variables(s) then dependent variable

Given Earnings Decline (0.25), Spending Variance (55), Initial Investment (500) and Rate of Return (RandNormal(0.06, 0.12)) when one of these independent variables change then how sensitive is Investment (22) over a 30 year time period (-1,000)

H1: if you Earn more then Investment will last much longer => rejected

H2: if you Spend less then Investment will last much longer => accepted

H3: if your Initial Investment is higher then Investment will last much longer => accepted

H4: if you reduce your Spend when Investments are declining then Investment will last much longer => accepted

Given Earnings Decline (0.25), Spending Variance (55), Initial Investment (500) and Rate of Return (RandNormal(0.06, 0.12)) when one of these independent variables are optimised then Investment will last exactly 30 years by minimising the absolute investment gap

H1: if you set an appropriate Spending Base then remaining Investment is 0 => rejected

H2: if you set an appropriate Spending Reduction then remaining Investment is 0 => rejected

Source for investment returns: https://seekingalpha.com/article/3896226-90-year-history-of-capital-market-returns-and-risks
Causal loop diagram illustrating a variety of feedback loops influencing the price of oil.
Causal loop diagram illustrating a variety of feedback loops influencing the price of oil.
Simulating Hyperinflation for 3650 days.  If private bond holdings are going down and the government is running a big deficit then the central bank has to monetize bonds equal to the deficit plus the decrease in private bond holdings.  We don't show the details of the central bank buying bonds here,
Simulating Hyperinflation for 3650 days.

If private bond holdings are going down and the government is running a big deficit then the central bank has to monetize bonds equal to the deficit plus the decrease in private bond holdings.  We don't show the details of the central bank buying bonds here, just the net results.

See blog at http://howfiatdies.blogspot.com for more on hyperinflation, including a hyperinflation FAQ.
How to think about investing while managing risk and savings.
How to think about investing while managing risk and savings.
This framework can be used to evaluate the sustainability of a country's debt profile. The dynamics generated are based on the interaction and feedback between a government agent, a rating agency and the financial market in a stock-flow consistent manner.
This framework can be used to evaluate the sustainability of a country's debt profile. The dynamics generated are based on the interaction and feedback between a government agent, a rating agency and the financial market in a stock-flow consistent manner.
Very basic stock-flow diagram of compound interest with table and graph output in interest and savings development per year. Initial deposit, interest rate, yearly deposit and withdrawal can all be modified in Dutch.
Very basic stock-flow diagram of compound interest with table and graph output in interest and savings development per year. Initial deposit, interest rate, yearly deposit and withdrawal can all be modified in Dutch.