project:qualified_money

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project:qualified_money [2013/03/23 12:08] – [Algorithm] thomasproject:qualified_money [2018/11/13 14:39] (current) – [Data] alicesmith
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 We simulate the spreading of tainted money. In a second step, we implement qualifiers that regulate different qualities of money. We simulate the spreading of tainted money. In a second step, we implement qualifiers that regulate different qualities of money.
  
-First step was to gather money flow data. For this purpose, every country's trade import and export is used [1]. As there is know historical data of the trade partner fractions, the most recent data is used for all years [2].+First step was to gather money flow data. For this purpose, every country's trade import and export is used [1]. As there is no historical data of the trade partner fractions, the most recent data is used for all years [2].
  
 Money can be contagious (i.e. if a country receives _any_ bad money, the country is 'bad') or bad money dilutes with respect to the money reservoir of the country. In the first case, no trade amounts are necessary. In the second case of dilution, we start with the amount of money (M2) in the country as initial value. Money can be contagious (i.e. if a country receives _any_ bad money, the country is 'bad') or bad money dilutes with respect to the money reservoir of the country. In the first case, no trade amounts are necessary. In the second case of dilution, we start with the amount of money (M2) in the country as initial value.
  
 Starting from an initial setup (all countries good, one bad; half good; half bad; ...), year by year the quality indicater is updated according to the flows of money. Starting from an initial setup (all countries good, one bad; half good; half bad; ...), year by year the quality indicater is updated according to the flows of money.
 +
 +{{ :project:world.png?nolink&600 |}}
 ===== Assumptions and Limits ===== ===== Assumptions and Limits =====
  
-  * M2 is only important initially and not update in the process 
   * Only merchandise trade balance is considered (i.e. no services)   * Only merchandise trade balance is considered (i.e. no services)
   * Only the five biggest trading partners are reported   * Only the five biggest trading partners are reported
 +  * Money that is created is untainted ($q=1$)
   * For the remaining trade amount, there are different options   * For the remaining trade amount, there are different options
     * spread with everyone     * spread with everyone
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   * $q_i$ is the percentage (%) of non-tainted money, where $q \in [0,1]$; 0 is fully tainted money, 1 is non-tainted money   * $q_i$ is the percentage (%) of non-tainted money, where $q \in [0,1]$; 0 is fully tainted money, 1 is non-tainted money
   * $\Delta V_i$ is the increase of volume of money   * $\Delta V_i$ is the increase of volume of money
-  * $f_{ij}$ is the fraction (in % of V_j) of money flowing from $j$ to $i$+  * $f_{ij}$ is the fraction (in % of $V_j$) of money flowing from $j$ to $i$
  
 Then the following (simplified) algorithm applies for the volume forward: Then the following (simplified) algorithm applies for the volume forward:
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 ===== Important Points ===== ===== Important Points =====
-  * EU share is spread to all EU member countries+  * EU share is spread to all EU member countries (probably according to GDP)
   * If $i$ exports to $j$ that is an **inflow** of money for country $i$   * If $i$ exports to $j$ that is an **inflow** of money for country $i$
  
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   * Balance of payments: https://en.wikipedia.org/wiki/Balance_of_payments   * Balance of payments: https://en.wikipedia.org/wiki/Balance_of_payments
   * Illicit Money Flows: http://iffdec2011.gfintegrity.org/downloads.html   * Illicit Money Flows: http://iffdec2011.gfintegrity.org/downloads.html
 + 
  
  
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 ===== Team ===== ===== Team =====
  
-  * [[user:gscrugli]] +  * Giancarlo Scrugli 
-  * [[user:loic.jaouen]] +  * Loic Jaouen 
-  * [[user:Thomas]] +  * Dirk Helbing 
-  * and other team members +  * Vito Impagliazzo 
 +  * Ostap Cherkashin 
 +  * Thomas Bisig
 ===== Links ===== ===== Links =====
  
-   * GitHub code https://github.com/gscrugli/Opendata/branches+   * GitHub code https://github.com/vimpagliazzo/Opendata
   * http://www.d3noob.org/   * http://www.d3noob.org/
   * D3 examples https://github.com/mbostock/topojson/wiki/Gallery   * D3 examples https://github.com/mbostock/topojson/wiki/Gallery
 +  * Slides: https://github.com/vimpagliazzo/Opendata/blob/master/QualifiedMoney.pptx
      
-{{tag>status:concept needs:dev needs:design needs:data needs:expert}}+{{tag>status:concept needs:dev needs:design needs:data needs:expert finance}}
  • project/qualified_money.1364036912.txt.gz
  • Last modified: 2013/03/23 12:08
  • by thomas