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: 20%; Debt Repayment: 5%; GDP Boost from New Credit Use: 120%; Interest Rate: 6%)

Year GDP Accum Debt New Credit Use Debt Repayment GDP Boost
0 100.00 0.00 20.00 0.00 24.00
1 124.00 20.00 24.80 1.00 28.76
2 152.76 45.00 30.55 2.25 34.41
3 187.17 76.00 37.43 3.80 41.12
4 228.29 114.20 45.66 5.71 49.08
5 277.37 161.00 55.47 8.05 58.52
6 335.89 218.08 67.18 10.90 69.71
7 405.60 287.44 81.12 14.37 82.97
8 488.58 371.44 97.72 18.57 98.69
9 587.26 472.87 117.45 23.64 117.30
10 704.56 595.05 140.91 29.75 139.34
11 843.91 741.91 168.78 37.10 165.44
12 1009.35 918.11 201.87 45.91 196.34
13 1205.69 1129.16 241.14 56.46 232.91
14 1438.60 1381.59 287.72 69.08 276.18
15 1714.78 1683.13 342.96 84.16 327.39
16 2042.17 2042.92 408.43 102.15 387.98
17 2430.15 2471.78 486.03 123.59 459.65
18 2889.79 2982.53 577.96 149.13 544.42
19 3434.21 3590.31 686.84 179.52 644.70
20 4078.91 4313.06 815.78 215.65 763.29
21 4842.20 5171.97 968.44 258.60 903.53
22 5745.72 6192.13 1149.14 309.61 1069.37
23 6815.09 7403.19 1363.02 370.16 1265.46
24 8080.56 8840.24 1616.11 442.01 1497.32
25 9577.88 10544.76 1915.58 527.24 1771.45
26 11349.33 12565.78 2269.87 628.29 2095.55
27 13444.88 14961.30 2688.98 748.07 2478.71
28 15923.58 17799.89 3184.72 889.99 2931.67
29 18855.25 21162.61 3771.05 1058.13 3467.13
30 22322.38 25145.28 4464.48 1257.26 4100.11
31 26422.49 29861.21 5284.50 1493.06 4848.34
32 31270.82 35444.32 6254.16 1772.22 5732.78
33 37003.60 42052.93 7400.72 2102.65 6778.22
34 43781.82 49874.18 8756.36 2493.71 8013.93
35 51795.75 59129.29 10359.15 2956.46 9474.52
36 61270.27 70079.73 12254.05 3503.99 11200.88
37 72471.14 83034.58 14494.23 4151.73 13241.35
38 85712.49 98359.15 17142.50 4917.96 15653.04
39 101365.53 116485.24 20273.11 5824.26 18503.46
40 119868.99 137923.20 23973.80 6896.16 21872.40
41 141741.39 163276.23 28348.28 8163.81 25854.12
42 167595.51 193257.27 33519.10 9662.86 30560.06
43 198155.57 228708.95 39631.11 11435.45 36121.89
44 234277.46 270627.15 46855.49 13531.36 42695.23
45 276972.70 320188.92 55394.54 16009.45 50464.00
46 327436.70 378785.34 65487.34 18939.27 59645.54
47 387082.24 448060.54 77416.45 22403.03 70496.71
48 457578.95 529957.59 91515.79 26497.88 83321.07
49 540900.02 626772.96 108180.00 31338.65 98477.36
50 639377.37 741220.69 127875.47 37061.03 116389.54
51 755766.91 876508.37 151153.38 43825.42 137558.64
52 893325.55 1036426.84 178665.11 51821.34 162576.79
53 1055902.34 1225456.22 211180.47 61272.81 192143.75
54 1248046.09 1448891.25 249609.22 72444.56 227086.50
55 1475132.59 1712989.38 295026.52 85649.47 268382.35
56 1743514.94 2025145.79 348702.99 101257.29 317186.30
57 2060701.24 2394100.23 412140.25 119705.01 374863.29
58 2435564.52 2830181.48 487112.90 141509.07 443026.41
59 2878590.94 3345596.20 575718.19 167279.81 523582.01
60 3402172.95 3954770.35 680434.59 197738.52 618782.99
61 4020955.94 4674752.65 804191.19 233737.63 731291.79
62 4752247.73 5525691.36 950449.55 276284.57 864254.89
63 5616502.62 6531397.82 1123300.52 326569.89 1021390.74
64 6637893.36 7720012.32 1327578.67 386000.62 1207093.79
65 7844987.15 9124791.12 1568997.43 456239.56 1426557.36
66 9271544.51 10785036.46 1854308.90 539251.82 1685918.86
67 10957463.37 12747195.73 2191492.67 637359.79 1992431.42
68 12949894.79 15066160.36 2589978.96 753308.02 2354666.73
69 15304561.52 17806800.92 3060912.30 890340.05 2782754.72
70 18087316.24 21045781.23 3617463.25 1052289.06 3288666.84
71 21375983.08 24873702.29 4275196.62 1243685.11 3886550.82
72 25262533.91 29397635.93 5052506.78 1469881.80 4593126.34
73 29855660.25 34744119.07 5971132.05 1737205.95 5428152.51
74 35283812.75 41062692.31 7056762.55 2053134.62 6414980.44
75 41698793.20 48530081.79 8339758.64 2426504.09 7581206.28
76 49279999.47 57355141.24 9855999.89 2867757.06 8959442.81
77 58239442.28 67784692.55 11647888.46 3389234.63 10588231.52
78 68827673.81 80110427.93 13765534.76 4005521.40 12513120.32
79 81340794.12 94677066.97 16268158.82 4733853.35 14787937.24
80 96128731.36 111891996.47 19225746.27 5594599.82 17476295.70
81 113605027.07 132236662.71 22721005.41 6611833.14 20653373.36
82 134258400.43 156280034.75 26851680.09 7814001.74 24408014.37
83 158666414.79 184694515.18 31733282.96 9234725.76 28845213.79
84 187511628.58 218274743.29 37502325.72 10913737.16 34089053.70
85 221600682.28 257959816.44 44320136.46 12897990.82 40286172.92
86 261886855.20 304859551.06 52377371.04 15242977.55 47609867.70
87 309496722.90 360285517.61 61899344.58 18014275.88 56264937.62
88 365761660.51 425787717.37 73152332.10 21289385.87 66493412.66
89 432255073.17 503197926.64 86451014.63 25159896.33 78581321.23
90 510836394.40 594680920.54 102167278.88 29734046.03 92866688.63
91 603703083.03 702795008.63 120740616.61 35139750.43 109748989.49
92 713452072.52 830563575.32 142690414.50 41528178.77 129700318.64
93 843152391.16 981559625.58 168630478.23 49077981.28 153278592.60
94 996430983.76 1160005700.06 199286196.75 58000285.00 181143151.10
95 1177574134.86 1370891953.82 235514826.97 68544597.69 214073194.68
96 1391647329.53 1620115700.33 278329465.91 81005785.02 252989574.07
97 1644636903.60 1914646323.24 328927380.72 95732316.16 298980540.70
98 1943617444.31 2262720167.19 388723488.86 113136008.36 353332178.27
99 2296949622.58 2674070857.72 459389924.52 133703542.89 417564366.53
100 2714513989.12 3160201490.82 542902797.82 158010074.54 493473282.85