Tax

No preview image

1 collaborator

Default-person youssef lamrani (Author)

Tags

(This model has yet to be categorized with any tags)
Visible to everyone | Changeable by everyone
Model was written in NetLogo 6.2.0 • Viewed 56 times • Downloaded 0 times • Run 0 times
Download the 'Tax' modelDownload this modelEmbed this model

Do you have questions or comments about this model? Ask them here! (You'll first need to log in.)


Comments and Questions

Please start the discussion about this model! (You'll first need to log in.)

Click to Run Model

breed [randomauditors randomauditor ]

breed [learningauditors learningauditor]

globals [totalfrauders Frauderscaughtla Frauderscaughtr]


breed[pomdpauditors pomdpauditor]

breed [randomfilers randomfiler]
breed [learningfilers learningfiler]
breed [pomdpfilers pomdpfiler]

randomauditors-own [   frauders collect ]
learningauditors-own [   frauders collect ]
pomdpauditors-own [ frauders collect]

randomfilers-own [selected compliance taxdue reward]
learningfilers-own [selected compliance taxdue  reward]
pomdpfilers-own [selected compliance taxdue observe belief reward]

to setup

  clear-all reset-ticks

  set totalfrauders 0

  create-randomauditors 1[setxy random-xcor random-ycor set color green set shape "face neutral" set size 2 set collect 0]
  create-learningauditors 1[setxy random-xcor random-ycor set color yellow set shape "face neutral" set size 2   set collect 0  ]
  create-pomdpauditors 1[setxy random-xcor random-ycor set color red set shape "face neutral" set size 2  set collect 0  ]

   create-randomfilers 50[setxy random-xcor random-ycor set color green set shape "person" set selected false set compliance random 3 set taxdue random-normal 1000 100 ]
  create-learningfilers 50[setxy random-xcor random-ycor set color yellow  set shape "person" set selected false set compliance random 3 set taxdue random-normal 1000 100]
  create-pomdpfilers 50[setxy random-xcor random-ycor set color red  set shape "person" set selected false set compliance random 3 set taxdue random-normal 1000 100
     set observe true set belief  0.5]
end 

to go

  takeaction
  set Frauderscaughtla Frauderscaughtla + random 50
  set Frauderscaughtr Frauderscaughtr + random 50

audit








tick
end 

to audit

  ask randomauditors [ let rs one-of turtles with [breed = randomfilers or breed = learningfilers or breed = pomdpfilers ]

  create-link-with rs

  ask rs [set selected true]

  ]
end 

to learn
end 

to updatebelief

  ask pomdpfilers [

  ifelse (observe = true)  [

    let a count turtles with [selected = true and compliance = 0]
     let b count turtles with [selected = true and compliance = 1]

     let o 2 * a + b

    ]

[


  ]]
end 

to takeaction

 ask randomfilers [set compliance random 3]
 ask learningfilers []

ask pomdpfilers [

  ifelse (belief > 0.85) [set  compliance 2 ]

[ ifelse (belief > 0.65) [set compliance 1]  [

   ifelse (belief > 0.35) [set observe true]
 [set compliance 1] ]  ]]
end 

to rewardb
ask turtles with [breed = randomfilers or breed = learningfilers or breed = pomdpfilers] [

  if (selected = true)  [

    if ( compliance = 0) [  ]



      if (compliance = 1) []



      if (compliance = 2) []




    ]

  ]
end 



;; rate tax

;; consommateur

;; complexité

;; auditeur intelligent (data mining)

;;training with big data

There is only one version of this model, created 7 months ago by youssef lamrani.

Attached files

No files

This model does not have any ancestors.

This model does not have any descendants.