Debt Accumulation

each year, we create this percentage of our GDP as new debt

each year, we pay off this percentage of our total debt

each dollar of new credit creates this many pennies of GDP

since we are not modeling inflation, this should be the 'real' interest rate


Your results:

(New Credit Use: 8%; Debt Repayment: 10%; GDP Boost from New Credit Use: 180%; Interest Rate: 5%)

Year GDP Accum Debt New Credit Use Debt Repayment GDP Boost
0 100.00 0.00 8.00 0.00 14.40
1 114.40 8.00 9.15 0.80 15.67
2 130.07 16.75 10.41 1.68 17.06
3 147.13 26.32 11.77 2.63 18.55
4 165.68 36.77 13.25 3.68 20.18
5 185.86 48.19 14.87 4.82 21.95
6 207.81 60.65 16.62 6.07 23.86
7 231.67 74.24 18.53 7.42 25.94
8 257.61 89.06 20.61 8.91 28.19
9 285.79 105.22 22.86 10.52 30.63
10 316.43 122.82 25.31 12.28 33.28
11 349.71 141.99 27.98 14.20 36.16
12 385.87 162.87 30.87 16.29 39.28
13 425.15 185.60 34.01 18.56 42.66
14 467.81 210.33 37.42 21.03 46.33
15 514.14 237.24 41.13 23.72 50.31
16 564.45 266.51 45.16 26.65 54.63
17 619.08 298.34 49.53 29.83 59.31
18 678.40 332.95 54.27 33.29 64.39
19 742.79 370.57 59.42 37.06 69.90
20 812.70 411.47 65.02 41.15 75.88
21 888.58 455.91 71.09 45.59 82.36
22 970.94 504.20 77.68 50.42 89.40
23 1060.34 556.67 84.83 55.67 97.02
24 1157.36 613.66 92.59 61.37 105.29
25 1262.65 675.56 101.01 67.56 114.27
26 1376.92 742.80 110.15 74.28 124.00
27 1500.92 815.81 120.07 81.58 134.55
28 1635.47 895.10 130.84 89.51 146.00
29 1781.46 981.18 142.52 98.12 158.41
30 1939.88 1074.64 155.19 107.46 171.88
31 2111.76 1176.09 168.94 117.61 186.48
32 2298.24 1286.23 183.86 128.62 202.32
33 2500.56 1405.78 200.04 140.58 219.50
34 2720.07 1535.53 217.61 153.55 238.14
35 2958.20 1676.36 236.66 167.64 258.34
36 3216.55 1829.20 257.32 182.92 280.26
37 3496.81 1995.06 279.74 199.51 304.03
38 3800.84 2175.06 304.07 217.51 329.82
39 4130.66 2370.37 330.45 237.04 357.78
40 4488.44 2582.30 359.07 258.23 388.10
41 4876.54 2812.26 390.12 281.23 421.00
42 5297.54 3061.77 423.80 306.18 456.67
43 5754.20 3332.49 460.34 333.25 495.36
44 6249.56 3626.20 499.96 362.62 537.32
45 6786.88 3944.85 542.95 394.49 582.82
46 7369.70 4290.56 589.58 429.06 632.18
47 8001.88 4665.61 640.15 466.56 685.71
48 8687.59 5072.48 695.01 507.25 743.77
49 9431.36 5513.86 754.51 551.39 806.73
50 10238.09 5992.68 819.05 599.27 875.02
51 11113.10 6512.09 889.05 651.21 949.08
52 12062.18 7075.54 964.97 707.55 1029.40
53 13091.58 7686.73 1047.33 768.67 1116.51
54 14208.10 8349.72 1136.65 834.97 1210.99
55 15419.09 9068.89 1233.53 906.89 1313.46
56 16732.55 9848.97 1338.60 984.90 1424.59
57 18157.14 10695.12 1452.57 1069.51 1545.12
58 19702.26 11612.94 1576.18 1161.29 1675.83
59 21378.09 12608.47 1710.25 1260.85 1817.60
60 23195.69 13688.30 1855.66 1368.83 1971.35
61 25167.04 14859.54 2013.36 1485.95 2138.10
62 27305.14 16129.92 2184.41 1612.99 2318.95
63 29624.08 17507.84 2369.93 1750.78 2515.08
64 32139.17 19002.37 2571.13 1900.24 2727.80
65 34866.97 20623.39 2789.36 2062.34 2958.51
66 37825.48 22381.58 3026.04 2238.16 3208.71
67 41034.19 24288.54 3282.74 2428.85 3480.07
68 44514.26 26356.84 3561.14 2635.68 3774.37
69 48288.63 28600.14 3863.09 2860.01 4093.55
70 52382.17 31033.23 4190.57 3103.32 4439.71
71 56821.88 33672.14 4545.75 3367.21 4815.14
72 61637.02 36534.28 4930.96 3653.43 5222.30
73 66859.33 39638.53 5348.75 3963.85 5663.89
74 72523.22 43005.35 5801.86 4300.53 6142.81
75 78666.02 46656.94 6293.28 4665.69 6662.21
76 85328.24 50617.37 6826.26 5061.74 7225.53
77 92553.77 54912.76 7404.30 5491.28 7836.47
78 100390.23 59571.43 8031.22 5957.14 8499.05
79 108889.28 64624.07 8711.14 6462.41 9217.65
80 118106.93 70104.01 9448.55 7010.40 9997.00
81 128103.93 76047.37 10248.31 7604.74 10842.23
82 138946.16 82493.31 11115.69 8249.33 11758.92
83 150705.07 89484.34 12056.41 8948.43 12753.10
84 163458.17 97066.53 13076.65 9706.65 13831.32
85 177289.49 105289.86 14183.16 10528.99 15000.70
86 192290.19 114208.52 15383.22 11420.85 16268.94
87 208559.13 123881.31 16684.73 12388.13 17644.38
88 226203.51 134371.98 18096.28 13437.20 19136.11
89 245339.62 145749.66 19627.17 14574.97 20753.94
90 266093.56 158089.35 21287.48 15808.93 22508.54
91 288602.10 171472.36 23088.17 17147.24 24411.47
92 313013.56 185986.91 25041.09 18598.69 26475.26
93 339488.83 201728.65 27159.11 20172.87 28713.53
94 368202.35 218801.33 29456.19 21880.13 31141.01
95 399343.36 237317.45 31947.47 23731.74 33773.70
96 433117.06 257399.04 34649.36 25739.90 36628.95
97 469746.01 279178.46 37579.68 27917.85 39725.58
98 509471.59 302799.21 40757.73 30279.92 43083.99
99 552555.58 328416.98 44204.45 32841.70 46726.30
100 599281.88 356200.58 47942.55 35620.06 50676.53