In this model, we look at "human resource" supply chains and how quickly and unpredictably an organization can enter long periods of being either overstaffed or understaffed.
In this model, we look at "human resource" supply chains and how quickly and unpredictably an organization can enter long periods of being either overstaffed or understaffed.
A causal loop diagram illustrating a subset of variables influencing business problems related to the transitioning of the Social Assistance Management System (SAMS) from initial production deployment to steady state.    Inherent in the diagram is a representation of two well-known system dynamics a
A causal loop diagram illustrating a subset of variables influencing business problems related to the transitioning of the Social Assistance Management System (SAMS) from initial production deployment to steady state.

Inherent in the diagram is a representation of two well-known system dynamics archetypes:

  • Shifting the Burden, represented in the interplay between the B1, B2, and R3 loops, and
  • Limits to Success, represented in the interplay between the B1 and R5 loops.
 Důchodová kalkulačka po reformě, pro narozené mezi lety 1972 a 2005   Autor: Viktor Vojtko (www.viktorvojtko.cz)     Verze je zatím určená k testování, průběžně ji aktualizuji a může obsahovat chyby.     Výsledky při základním nastavení představují vizi hnutí Starostové a nezávislí o tom, jak by se
Důchodová kalkulačka po reformě, pro narozené mezi lety 1972 a 2005
Autor: Viktor Vojtko (www.viktorvojtko.cz)

Verze je zatím určená k testování, průběžně ji aktualizuji a může obsahovat chyby.

Výsledky při základním nastavení představují vizi hnutí Starostové a nezávislí o tom, jak by se do budoucna měly generovat příjmy v důchodu. Nejedná se tedy ani o investiční radu ani o garanci skutečných příjmů.
3 months ago
A causal loop diagram illustrating a subset of variables influencing education problems related to trying to increase workshop engagement.    Inherent in the diagram is a representation of two well-known system dynamics archetypes:        Shifting the Burden , represented in the interplay between th
A causal loop diagram illustrating a subset of variables influencing education problems related to trying to increase workshop engagement.

Inherent in the diagram is a representation of two well-known system dynamics archetypes:

  • Shifting the Burden, represented in the interplay between the B1, B2, and R3 loops, and
  • Limits to Success, represented in the interplay between the B1 and R5 loops.
WIP replication of Khalid Saeed's draft paper presented by the Economics chapter of the SD Society in Sept 2019  youtube video
WIP replication of Khalid Saeed's draft paper presented by the Economics chapter of the SD Society in Sept 2019 youtube video
First test model of Insight Maker based on YouTube video.
First test model of Insight Maker based on YouTube video.
Neoliberalism
uses a deceptive narrative to declare that money the government spends into the economy in excesses of the taxes it collects creates a ‘government debt’.
In fact, the money the government spends into the economy in excess of the
taxes is an income, a benefit for the private sector. Whe
Neoliberalism uses a deceptive narrative to declare that money the government spends into the economy in excesses of the taxes it collects creates a ‘government debt’. In fact, the money the government spends into the economy in excess of the taxes is an income, a benefit for the private sector. When the government issues bonds, the money the private sector uses to buy them via banks comes from a residual cushion of dollars that the government already spent into the economy but has not yet taxed back.  If this were not the case, if the government had taxed back all the money it spent into the economy, then the economy could not function. There would be no dollars in the economy, since the government is the sole supplier of U.S. dollars! In the doted rectangle in the graph you can see that the dollars paid to the government for bonds sits in a dollar asset account. When the government issues bonds it simply provides the public and institutions with a desirable money substitute that pays interest i.e. Treasury bonds. It is a swap of one kind of financial asset for another. To register this swap the government debits the dollar asset account and credits the bond account.  When the time comes to redeem (take back) the bonds, all the government does is revers the swap, and that’s all!  When you look at the total amount of finacial assets in the private sector,  these remain constant at $ 25 BN  after the payment of $ 5 BN taxes. This implies that  no lending of financial assets of the private sector to the government has taken place during the swap operation. The money was always there. The debt mountain is an illusion!
We are modeling future cash flows in the system consisting of three interacting parties, one of which secures deals between the two others which do not trust each other.
We are modeling future cash flows in the system consisting of three interacting parties, one of which secures deals between the two others which do not trust each other.
 ​Dieses Modell soll aufzeigen, wie sich ein neues Produkt auf das Kundenverhalten auswirkt. Vorteil von Paketen für z.B. eine Bank ist es, dass die Kunden egal welche Produkte sie haben, immer gleich viel bezahlen und somit die Kosten einfacher Berechnet werden können.  Im Weiteren ist die Administ

​Dieses Modell soll aufzeigen, wie sich ein neues Produkt auf das Kundenverhalten auswirkt. Vorteil von Paketen für z.B. eine Bank ist es, dass die Kunden egal welche Produkte sie haben, immer gleich viel bezahlen und somit die Kosten einfacher Berechnet werden können.

Im Weiteren ist die Administration von einem standarisierten Paket einfacher und günstiger, als die Administration der einzelnen Produkte.

Im Modell kann berechnet werden, wie sich die Attraktivität des Paketes gegenüber den Einzelprodukten (in diesem einfachen Modell nur über den Preis definiert) auf das Wechselverhalten der Kunden auswirkt.

Demonstrate that the same diagram is appropriate whether the interest rate is positive or negative.   Video   @ LinkedIn ,  Twitter ,  YouTube
Demonstrate that the same diagram is appropriate whether the interest rate is positive or negative.
Irving Fisher's Debt Deflation Theory from Michael Joffe Fig. 3.4 p54  Ch3 Feedback Economics Book  with Private Credit Inflation boom added to the  bust cycles
Irving Fisher's Debt Deflation Theory from Michael Joffe Fig. 3.4 p54 Ch3 Feedback Economics Book with Private Credit Inflation boom added to the  bust cycles
In this model, we look at "human resource" supply chains and how quickly and unpredictably an organization can enter long periods of being either overstaffed or understaffed.
In this model, we look at "human resource" supply chains and how quickly and unpredictably an organization can enter long periods of being either overstaffed or understaffed.
This model gives an insight in the Study Book sales of Bol.com. Bol.com provides, besides of the B2C online business model, selling new books from suppliers to their customers, also a C2C online business model. This gives a customer the opportunity to sell their own books to other customers of Bol.c
This model gives an insight in the Study Book sales of Bol.com. Bol.com provides, besides of the B2C online business model, selling new books from suppliers to their customers, also a C2C online business model. This gives a customer the opportunity to sell their own books to other customers of Bol.com via Bol.com's website, by simply filling in the ISBN of the book on their second hand book website. The consumer pays a (relatively small) fee to bol.com for each book sold successfully. The payment part is handled by Bol.com, but the shipment has to be done by the customer (seller) itself. This model gives an insight of this process.
Modelagem Soft sobre o Conflito de Agência e Governança no Brasil. Atividade proposta em Teoria Geral dos Sistemas, ministrada pelo Prof. Antonio Carlos Zambon.    Integrantes:  - Edson da Costa Vitor Junior, 170086  - Gustavo Batistic Ribeiro, 174028  - Huanna Raquel do Nascimento, 174720  - Karen
Modelagem Soft sobre o Conflito de Agência e Governança no Brasil. Atividade proposta em Teoria Geral dos Sistemas, ministrada pelo Prof. Antonio Carlos Zambon.

Integrantes:
- Edson da Costa Vitor Junior, 170086
- Gustavo Batistic Ribeiro, 174028
- Huanna Raquel do Nascimento, 174720
- Karen E. M. Rodrigues, 177493
- Leticia O. C. Tavares, 182047
- Matheus Baroni, 184378
Given historic cash flows, we try to predict the future assuming the main relations between predictors are kept constant
Given historic cash flows, we try to predict the future assuming the main relations between predictors are kept constant
Stock-flow consistent model with private debt provided by the financial sector. Growth in model is predicated on Business sector growth in the wage bill which is funded by internal finance if available, while the remainder is financed by credit, i.e., external finance (an exogenous variable in the m
Stock-flow consistent model with private debt provided by the financial sector. Growth in model is predicated on Business sector growth in the wage bill which is funded by internal finance if available, while the remainder is financed by credit, i.e., external finance (an exogenous variable in the model). Business equity is the difference of the Business's current account and business debt (i.e., capital account). Firms are passive in this model--they do not save and pass all revenue, and external financing, to households minus repayments on debt--which is an exogenous variable in the model.
Simulation compares Bitcoin cloud mining opportunity (hashflare.io) to HODL. The model does not calculate with mining difficulty, pool's efficiency and changes in fees. Using monthly cloud fees as of the end of November 2017.  Used https://www.coinwarz.com/calculators/bitcoin-mining-calculator for m
Simulation compares Bitcoin cloud mining opportunity (hashflare.io) to HODL.
The model does not calculate with mining difficulty, pool's efficiency and changes in fees. Using monthly cloud fees as of the end of November 2017.
Used https://www.coinwarz.com/calculators/bitcoin-mining-calculator for mining calculations.