Augmint.cc basic model

Augmint.cc basic model preview image

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Default-person Peter Petrovics (Author)

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globals [ ethUsd reserveEth reserveAcd totalLockedAcd interestPool earnedInterest totalSupply
  ethUsdRates
  floatingAcd ; not locked or in reserve, in circulation
]
breed [loans loan]
breed [deposits deposit]
deposits-own [depositAmount start term maturity interestPt interestAmount]
loans-own [loanAmount disbursedAmount interestAmount interestPt collateral start term maturity ]

to startup
  setup
end 

to setup
  clear-all
  read-ethUsdRates
  if startRatesIndex - 1 >= length ethUsdRates [
    user-message  (word "startRatesIndex " startRatesIndex " must be lower than size of historic ethUsdRates of " length ethUsdRates)
  ]
  if endRatesIndex > length ethUsdRates [
    user-message  (word "startRatesIndex  " startRatesIndex " is higher than size of historic ethUsdRates of " length ethUsdRates)
  ]
  if startRatesIndex >= endRatesindex [
    user-message  (word "startRatesIndex " startRatesIndex " must be lower than endRatesIndex " endRatesIndex)
  ]
  set ethUsd item startRatesIndex ethUsdRates
  set earnedInterest initEarnedInterest
  set reserveAcd initReserveAcd
  set reserveEth initReserveEth
  set totalSupply initEarnedInterest + initReserveAcd
  set-default-shape loans "sheep"
  set-default-shape deposits "star"
  reset-ticks
end 

to go
  if ticks + 1 > endRatesIndex - startRatesIndex [
    stop
  ]
  set ethUsd item (ticks + startRatesIndex) ethUsdRates
  place-deposits
    output-print (word "Total supply: " totalSupply " ReserveAcd: " reserveAcd " totalLockedAcd: " totalLockedAcd " reserveEth: " reserveEth " interestPool: " interestPool " earnedInterest: " earnedInterest)
  buy-or-sell-acd
   output-print (word "Total supply: " totalSupply " ReserveAcd: " reserveAcd " totalLockedAcd: " totalLockedAcd " reserveEth: " reserveEth " interestPool: " interestPool " earnedInterest: " earnedInterest)
  release-deposits
    output-print (word "Total supply: " totalSupply " ReserveAcd: " reserveAcd " totalLockedAcd: " totalLockedAcd " reserveEth: " reserveEth " interestPool: " interestPool " earnedInterest: " earnedInterest)
  get-loans
    output-print (word "Total supply: " totalSupply " ReserveAcd: " reserveAcd " totalLockedAcd: " totalLockedAcd " reserveEth: " reserveEth " interestPool: " interestPool " earnedInterest: " earnedInterest)
  payback-loans
    output-print (word "Total supply: " totalSupply " ReserveAcd: " reserveAcd " totalLockedAcd: " totalLockedAcd " reserveEth: " reserveEth " interestPool: " interestPool " earnedInterest: " earnedInterest)   tick
end 

to place-deposits
  ifelse acdDepositInterestPt > usdDepositMktInterestPt [
    ; anything between 1 ACD and the amount availabel in earnedInterest (but max maxDepositAmount and what is available in reserve)
    let _depositNet round((random earnedInterest ) / ( acdDepositInterestPt / 100)) + 1
    if _depositNet > maxDepositAmount [ set _depositNet maxDepositAmount ]
    if _depositNet > reserveAcd [set _depositNet reserveAcd]
    let _depositAmount round( _depositNet * (1 + acdDepositInterestPt / 100))

    ifelse _depositAmount > 0 [
      let _interestAmount _depositAmount - _depositNet

      create-deposits 1
      [
        set heading 180
        setxy (floor( (who ) / (max-pycor + 1 ) ) ) (who mod (max-pycor + 1 ) )
        set color green
        set depositAmount _depositAmount
        set interestPt acdDepositInterestPt
        set interestAmount _interestAmount
        set term depositTerm
        set start ticks
        set maturity start + term
        output-print (word "Tick #" ticks " - New deposit #" who " depositAmount: " depositAmount "ACD _depositNet: "  _depositNet "ACD."
          " acdDepositInterestPt: " acdDepositInterestPt " interestAmount: " _interestAmount
          " term: " term " maturity: " maturity)
      ]

      buy-acd-from-reserve _depositNet ; buys acd from reserve to deposit

      set earnedInterest earnedInterest - _interestAmount
      set totalLockedAcd totalLockedAcd + _depositAmount
    ] [
       output-print (word "Tick #" ticks " - not enough earnedInterest or reserveAcd to deposit " _depositAmount "ACD _depositNet: "  _depositNet "ACD. reserveAcd: " reserveAcd " earnedInterest: " earnedInterest)
    ]
  ] [
    output-print (word "Tick #" ticks " - usd interest is higher or equal to ACD interest, noone deposits ACD")
  ]
end 

to buy-or-sell-acd
  let acdSellAmount random(1) * chanceToSellAcd / 100 * floatingAcd
  let acdBuyAmount random(1) * chanceToBuyAcd / 100 * reserveAcd ;  we assume that the max demand is what we have in reserve, if it's more then ppl will get a loan (or go to secondary mkt)
  let amount 0
  ifelse acdSellAmount > acdBuyAmount [
    set amount acdSellAmount - acdBuyAmount
    buy-eth-from-reserve amount
    set floatingAcd floatingAcd - amount
  ] [
    set amount acdBuyAmount - acdSellAmount
    buy-acd-from-reserve amount
    set floatingAcd floatingAcd + amount
  ]
  output-print (word "Tick #" ticks " - buy-or-sell-acd floatingAcd: " floatingAcd
          " amount: " amount "ACD acdSellAmount: " acdSellAmount "ACD acdBuyAmount:  "acdBuyAmount
          " ethUsd: " ethUsd " chanceToSellAcd:" chanceToSellAcd "% chanceToBuyAcd: " "% reserveAcd: " reserveAcd "ACD floatingAcd: " floatingAcd "ACD")
end 

to release-deposits
  ask deposits with [ maturity = ticks ] [
    output-print (word "Tick #" ticks " - deposit #" who " release " depositAmount "ACD")

    let ethValue (depositAmount / ethUsd)
    if ethValue > reserveEth [
      user-message  (word "Not enough ETH in reserve to convert the released " depositAmount "ACD to ETH after loan disbursement. reserveEth: " reserveEth "ETH")
    ]
    set reserveEth reserveEth - ethValue ; immediatety buys ETH with ACD released
    set reserveAcd reserveAcd + depositAmount
    set totalLockedAcd totalLockedAcd - depositAmount
    set color white
  ]
end 

to get-loans
    let _disbursedAmount round((random (reserveEth * ethUsd) ))
    if _disbursedAmount > maxLoanAmount [ set _disbursedAmount maxLoanAmount ]
    ifelse _disbursedAmount > 0 [
      let _collateral round(_disbursedAmount / ( loanCollateralRatio / 100) / ethUsd )
      let _loanAmount round(_disbursedAmount *  (1 + acdLoanInterestPt / 100))
      let _interestAmount (_loanAmount - _disbursedAmount)
      create-loans 1
      [
        set heading 180
        setxy (floor( (who ) / (max-pycor + 1 ) ) ) (who mod (max-pycor + 1 ) )
        set color green
        set loanAmount _loanAmount
        set disbursedAmount _disbursedAmount
        set interestAmount _interestAmount
        set interestPt acdLoanInterestPt
        set collateral _collateral
        set term loanTerm
        set start ticks
        set maturity start + term
        output-print (word "Tick #" ticks " - New loan #" who " loanAmount: " loanAmount
          " disbursedAmount: " disbursedAmount " interestPt: " interestPt " interestAmount: " interestAmount
          " term: " term " maturity: " maturity " loanCollateralRatio: " loanCollateralRatio " collateral: " _collateral
          " ethUsd: " ethUsd)
      ]
      let ethValue (_disbursedAmount / ethUsd)
      if ethValue > reserveEth [
        user-message  (word "Not enough eth in reserve to convert disbursedAmount " _disbursedAmount "ACD to ETH after loan disbursement. reserveEth: " reserveEth "ETH")
      ]
      set totalSupply totalSupply + _loanAmount
      set reserveEth reserveEth - ethValue ; immediatly sell disbursed ACD for ETH through reserve
      set reserveAcd reserveAcd + _disbursedAmount
      set interestPool interestPool + _interestAmount

    ] [
       output-print (word "Tick #" ticks " - reserveEth is 0, no new loan")
    ]
end 

to payback-loans
  ask loans with [ maturity = ticks ] [
    ifelse random(100) >= forgottenLoanRate [
      ifelse collateral > (loanAmount / ethUsd) [
        output-print (word "Tick #" ticks " - Repay loan #" who " loanAmount: " loanAmount
          " disbursedAmount: " disbursedAmount " interestPt: " interestPt " interestAmount: " interestAmount
          " term: " term " maturity: " maturity " loanCollateralRatio: " loanCollateralRatio " collateral: " collateral
          " ethUsd: " ethUsd)

        if (reserveAcd < loanAmount) [
          user-message  (word "Not enough ACD to buy for loan repayment. reserveACD: " reserveAcd " loanAmount: " loanAmount)
        ]
        set reserveEth reserveEth + (loanAmount / ethUsd) ; buying Acd with ETH from reserve to repay
        set reserveAcd reserveAcd - loanAmount
        set interestPool interestPool - interestAmount
        set earnedInterest earnedInterest + interestAmount
        set totalSupply totalSupply - loanAmount
        set collateral 0
        set color white
      ]
      [
         collect-loan red; didn't worth to repay
      ]
    ] [
      collect-loan red + 3 ; forgot to repay
    ]
  ]
end 

to collect-loan [ markColor ] ; turtle context
  let toCollect loanAmount * (1 + defaultingLoanFeePt / 100) / ethUsd
  if toCollect > collateral [ set toCollect collateral]
  output-print (word "Tick #" ticks " - loans #" who " default collecting " toCollect "ETH from " collateral
    "ETH collateralAcdValue: " (collateral * ethUsd) " loanAmount: " loanAmount)
  set reserveEth reserveEth + toCollect
  set interestPool interestPool - interestAmount
  set reserveAcd reserveAcd + interestAmount
  set collateral 0
  set color markColor
end 

to buy-acd-from-reserve [amount]
  if reserveAcd - amount < 0 [ user-message (word "not enough Acd in reserve to buy acd. reserveAcd: " reserveAcd " amount:" amount "ACD")]
  set reserveEth reserveEth + (amount / ethUsd)
  set reserveAcd reserveAcd - amount
end 

to buy-eth-from-reserve [amount]
  let ethValue amount / ethUsd
  if reserveEth - ethValue < 0 [ user-message (word "not enough Eth in reserve to sell acd. reserveEth: " reserveEth " amount:" amount "Acd ethValue:" ethValue "ETH")]
  set reserveEth reserveEth - (amount / ethUsd)
  set reserveAcd reserveAcd + amount
end 

to intervene-buyAcd ; buy back from acd reserve with eth reserve
  let ethValue reserveConvertAmount / ethUsd
  if ethValue > reserveEth [
    user-message (word "not enough Eth in reserve. reserveEth: " reserveEth)
    stop
  ]
  set reserveEth reserveEth - ethValue
  set reserveAcd reserveAcd + reserveConvertAmount
  output-print (word "Tick #" ticks " - MANUAL INTERVENTION buyBackEth ethValue(sold): " ethValue "ETH reserveConvertAmount (bought): " reserveConvertAmount "ACD " )
  stop
end 

to intervene-buyEth ;
   if reserveConvertAmount > reserveAcd [
    user-message (word "not enough ACD in reserve. reserveAcd: " reserveAcd)
    stop
  ]
  let ethValue reserveConvertAmount / ethUsd
  set reserveEth reserveEth + ethValue
  set reserveAcd reserveAcd - reserveConvertAmount
  output-print (word "Tick #" ticks " - MANUAL INTERVENTION buyBackEth ethValue(bought): " ethValue "ETH reserveConvertAmount(sold): " reserveConvertAmount "ACD " )
  stop
end 

to read-ethUsdRates
  set ethUsdRates [
  0.753325
0.701897
0.708448
1.07
1.22
1.83
1.83
1.69
1.57
1.2
1.09
1.26
1.46
1.4
1.38
1.35
1.23
1.14
1.16
1.15
1.19
1.18
1.32
1.36
1.35
1.29
1.26
1.27
1.34
1.3
1.25
1.24
1.21
1.17
0.982978
1.04
0.936003
0.875622
0.94441
0.907175
0.874231
0.853685
0.882391
0.938445
0.919047
0.901796
0.893406
0.81361
0.736223
0.785964
0.720839
0.582886
0.661146
0.738644
0.690215
0.678574
0.687171
0.668379
0.628643
0.650645
0.609388
0.621716
0.650628
0.627857
0.634963
0.62603
0.607655
0.522968
0.561878
0.536495
0.547178
0.517734
0.489014
0.434829
0.447329
0.567702
0.539657
0.56359
0.616039
0.731317
0.869641
1
1.21
1.04
0.916627
1.06
0.989789
1.01
0.89905
0.895637
0.926032
0.927974
1.03
0.999278
0.934348
0.791829
0.895711
0.904096
0.888812
0.906368
0.928962
1.01
0.993319
0.955532
0.92492
0.97614
0.968018
0.946969
0.900191
0.863537
0.884183
0.867951
0.915703
0.878614
0.873119
0.8748
0.82121
0.812143
0.840041
0.862438
0.8355
0.811264
0.822118
0.792167
0.840396
0.929762
0.976973
0.952884
0.993022
1.01
0.991182
0.940701
0.920127
0.908072
0.903885
0.900771
0.864202
0.858077
0.863262
0.870363
0.854603
0.856365
0.845005
0.873054
0.911958
0.933542
0.948024
0.937124
0.971905
0.95448
0.950176
0.95086
0.942005
0.986789
0.986833
0.999231
1.06
1.14
1.13
1.19
1.21
1.22
1.33
1.43
1.37
1.53
1.55
1.5
1.97
2.14
2.5
2.28
2.39
2.53
2.49
2.45
2.31
2.21
2.44
2.53
2.58
2.54
2.53
2.96
3.18
4.04
4.44
6.01
5.55
5.39
5.24
5.29
4.32
3.76
4.4
4.74
4.34
4.65
5.62
5.59
6.24
6.1
5.92
6.43
6.47
6.34
7.65
8.47
9.29
10.41
11
11.38
9.55
9.85
11.9
11.3
11.08
13.53
14.47
12.45
13.01
12.52
11.08
11
10.53
10.32
11.86
11.27
12.42
11.23
10.74
10.97
10.42
11.67
11.66
11.95
11.4
11.66
11.6
11.62
11.16
10.44
10.69
10.07
9.72
9.15
8.94
8.64
7.44
8.04
8.39
8.24
8.61
9.31
9.04
8.71
8.47
8.1
7.82
8.29
8
7.55
7.4
7.76
7.17
7.46
8.81
8.85
10.16
9.31
9.41
9.83
9.35
9.37
9.48
9.3
9.36
10
10.06
10.51
10.24
9.96
11.17
12.2
13.56
14.77
13.64
14.02
14.29
13.46
12.73
12.53
12.43
11.3
11.89
12.35
12.73
14.08
14
13.74
13.85
13.74
13.97
13.93
14.51
14.42
14.4
13.91
14.19
15.74
17.6
18.89
18.35
20.59
15.38
11.33
12.23
11.84
13.31
13.1
13.68
14.33
14.28
13.85
13.88
12.18
12.61
12.46
12.2
12.13
11.72
11.47
10.61
10.53
10.11
11.39
10.97
10.95
10.46
10.52
10.5
11.51
11.95
11.65
11.16
11.03
11.62
12.45
12.65
14.66
14.3
12.75
13.84
11.99
12.97
12.84
12.79
12.46
11.88
10.94
8.79
10.29
11.04
10.93
10.88
10.91
11.25
12.24
12.14
11.69
11.78
11.57
11.19
11.22
11.14
10.75
10.76
10.75
11.25
11.18
11.12
11.03
11.04
11.36
11.3
11.15
10.93
10.98
11.23
11.67
11.99
12.11
11.76
11.68
11.72
11.69
11.55
11.35
11.65
12.17
11.64
11.89
11.92
11.92
11.94
12.56
12.7
12.43
13.19
14.43
13.77
13.25
13.33
12.88
13.1
12.82
13.1
13.27
13.07
13.22
13.17
13.2
13.45
13.28
13.04
12.85
12.67
12.22
12.05
11.76
11.79
11.93
11.96
11.94
11.98
11.95
12.01
12.59
12.02
12.1
12.18
12.07
12.04
11.97
11.41
11.53
11.5
11.09
10.44
11.18
11
10.77
10.75
10.8
11.09
11
10.87
10.81
10.83
10.66
10.52
10.29
9.88
10.1
9.97
10.22
10.06
9.99
9.48
9.66
9.58
9.62
9.91
9.84
9.23
9.4
9.33
9
8.72
8.17
8.59
8.45
7.76
7.92
7.44
6.82
7.87
8.38
8.23
8.45
8.13
8.19
8.52
8.42
8.27
7.83
7.86
7.88
7.87
7.64
7.66
7.91
7.58
7.17
7.27
7.18
7.27
7.17
7.52
8.28
8.16
7.97
8.17
8.38
9.73
11.25
10.25
10.25
9.87
10.29
10.33
10.55
9.72
9.86
9.77
9.65
9.9
9.64
10.3
10.23
10.4
10.6
10.91
10.7
10.82
10.63
10.57
10.59
10.54
10.56
10.48
10.57
10.73
10.73
10.82
11.11
11.43
11.35
11.39
11.52
11.43
11.03
11.28
11.35
11.4
11.27
13.03
12.92
12.9
12.68
12.81
12.76
12.43
12.67
12.6
13.12
13.07
13.55
14.52
15.4
15.82
17.35
19.03
19.46
18.62
19.3
19.61
18.89
16.65
17.75
19.33
21.47
23.44
28.59
28.65
35.06
46.35
46.83
34.16
44.74
43.39
43.15
42.34
43.68
53.11
51.25
50.52
49.67
50.77
53.13
52.21
50.04
50.7
48.75
44.36
44.64
45.3
43.24
42.16
44.31
43.27
43.44
43.41
46.29
50.22
47.57
49.1
48.72
48.3
50.71
48.31
49.67
48.22
48.55
48.49
50.03
49.89
52.72
62.17
70.16
68.38
79.02
76.3
77.26
79.72
96.98
94.4
97.81
94.01
91.42
91.16
89.52
89.88
88.66
90.84
90.79
92.41
89.44
89.86
96.91
129.53
126.52
157.94
174.26
181.95
190.05
174.45
160.4
157.76
170.51
194.91
231.91
230.67
222.24
223.78
224.38
245.33
248.46
264.47
258.07
261.67
281.74
337.67
340.61
401.49
397.54
359.05
361.93
370.23
379.41
371.46
370.06
359
336.87
336.37
341.74
323.7
303.25
272.69
293.09
327.93
302.88
294.92
274.6
287.99
282.9
273.3
268.77
270.55
245.99
251.7
242.14
215.36
197.4
230.77
209.73
199.66
170.66
157.36
193.42
234.39
199.7
227.26
218.31
229.48
225.95
224.71
206.71
203.95
204.32
193.12
205.79
197.98
203.87
226.77
219.95
225.34
223.07
256.51
261.57
269.18
296.77
296.03
295.89
308.86
310.6
298.06
300.1
289.82
302.27
301.46
295.59
297.47
301.43
321.59
314.79
317.52
325.61
331.92
333.88
347.89
347.75
370.67
378.49
383.04
387.74
348.98
347.48
295.17
312.99
334.34
329.43
296.5
294.4
288.75
294.53
291.46
277.11
213.91
250.46
246.52
251.75
293.5
282.8
283.74
258.58
264.31
286.17
282.48
292.33
287.44
306.47
299.15
291.47
301.46
302.34
297.48
292.46
292.66
295.86
308.59
311.12
308.61
297.39
299.87
303.46
304.14
338.76
339.63
336.6
333.38
317.08
314.32
308.09
304.01
300.19
295.45
286.95
298.33
297.93
296.53
297.42
296.3
305.09
307.75
305.88
291.69
287.43
305.71
300.47
296.26
298.89
294.66
309.07
320.88
299.25
314.68
307.91
316.72
337.63
333.36
330.92
332.39
347.61
354.39
366.73
360.4
380.65
410.17
474.91
466.28
471.33
480.36

  ]
end 

There are 2 versions of this model.

Uploaded by When Description Download
Peter Petrovics over 1 year ago start/end index + convert reserve ETH<->ACD Download this version
Peter Petrovics over 1 year ago Initial upload Download this version

Attached files

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