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: 50%; Debt Repayment: 5%; GDP Boost from New Credit Use: 95%; Interest Rate: 3%)

Year GDP Accum Debt New Credit Use Debt Repayment GDP Boost
0 100.00 0.00 50.00 0.00 47.50
1 147.50 50.00 73.75 2.50 67.56
2 215.06 122.75 107.53 6.14 96.02
3 311.08 227.83 155.54 11.39 136.37
4 447.45 378.81 223.73 18.94 193.60
5 641.05 594.96 320.53 29.75 274.75
6 915.80 903.58 457.90 45.18 389.83
7 1305.63 1343.41 652.81 67.17 553.00
8 1858.63 1969.36 929.31 98.47 784.38
9 2643.01 2859.29 1321.51 142.96 1112.47
10 3755.48 4123.61 1877.74 206.18 1577.67
11 5333.15 5918.87 2666.57 295.94 2237.30
12 7570.45 8467.07 3785.22 423.35 3172.61
13 10743.06 12082.95 5371.53 604.15 4498.80
14 15241.86 17212.82 7620.93 860.64 6379.24
15 21621.10 24489.49 10810.55 1224.47 9045.55
16 30666.65 34810.26 15333.33 1740.51 12826.15
17 43492.80 49447.38 21746.40 2472.37 18186.71
18 61679.52 70204.83 30839.76 3510.24 25787.53
19 87467.04 99640.49 43733.52 4982.02 36564.82
20 124031.86 141381.21 62015.93 7069.06 51846.08
21 175877.94 200569.51 87938.97 10028.48 73513.55
22 249391.49 284497.09 124695.74 14224.85 104236.10
23 353627.59 403502.89 176813.79 20175.14 147797.96
24 501425.55 572246.63 250712.77 28612.33 209564.80
25 710990.35 811514.47 355495.17 40575.72 297144.69
26 1008135.04 1150779.36 504067.52 57538.97 421325.18
27 1429460.22 1631831.29 714730.11 81591.56 597402.04
28 2026862.26 2313924.77 1013431.13 115696.24 847063.33
29 2873925.59 3281077.40 1436962.79 164053.87 1201060.78
30 4074986.37 4652418.65 2037493.19 232620.93 1702997.60
31 5777983.97 6596863.47 2888991.99 329843.17 2414699.21
32 8192683.18 9353918.18 4096341.59 467695.91 3423828.60
33 11616511.79 13263181.41 5808255.89 663159.07 4854684.03
34 16471195.81 18806173.67 8235597.91 940308.68 6883509.33
35 23354705.14 26665648.11 11677352.57 1333282.41 9760202.54
36 33114907.68 37809687.72 16557453.84 1890484.39 13839096.76
37 46954004.44 53610947.80 23477002.22 2680547.39 19622604.72
38 66576609.16 76015731.07 33288304.58 3800786.55 27823102.80
39 94399711.96 107783721.02 47199855.98 5389186.05 39450677.13
40 133850389.09 152827902.58 66925194.54 7641395.13 55937539.69
41 189787928.77 216696539.07 94893964.39 10834826.95 79314439.21
42 269102367.99 307256572.68 134551183.99 15362828.63 112460796.16
43 381563164.14 435662625.22 190781582.07 21783131.26 159459371.71
44 541022535.85 617730954.79 270511267.93 30886547.74 226099156.79
45 767121692.64 875887603.62 383560846.32 43794380.18 320588423.82
46 1087710116.47 1241930697.86 543855058.23 62096534.89 454565770.43
47 1542275886.89 1760947142.14 771137943.45 88047357.11 644533689.17
48 2186809576.06 2496866142.74 1093404788.03 124843307.14 913891241.49
49 3100700817.55 3540333607.92 1550350408.78 177016680.40 1295816207.94
50 4396517025.50 5019877344.54 2198258512.75 250993867.23 1837351719.88
51 6233868745.38 7117738310.40 3116934372.69 355886915.52 2605200738.54
52 8839069483.92 10092317916.88 4419534741.96 504615895.84 3693942109.02
53 12533011592.93 14310006300.50 6266505796.47 715500315.03 5237680191.62
54 17770691784.55 20290311970.96 8885345892.28 1014515598.55 7426562999.11
55 25197254783.67 28769851623.81 12598627391.83 1438492581.19 10530203441.05
56 35727458224.72 40793081983.17 17863729112.36 2039654099.16 14930888557.58
57 50658346782.30 57840949455.87 25329173391.15 2892047472.79 21170667248.80
58 71829014031.10 82013303857.90 35914507015.55 4100665192.89 30018116471.88
59 101847130502.98 116287544796.29 50923565251.49 5814377239.81 42563009749.10
60 144410140252.08 164885359151.85 72205070126.04 8244267957.59 60350548662.14
61 204760688914.22 233792722094.85 102380344457.11 11689636104.74 85571691129.51
62 290332380043.73 331497212110.07 145166190021.87 16574860605.50 121333019915.27
63 411665399959.00 470033457889.73 205832699979.50 23501672894.49 172039392086.04
64 583704792045.04 666465488711.44 291852396022.52 33323274435.57 243936501785.82
65 827641293830.86 944988574959.73 413820646915.43 47249428747.99 345880185821.67
66 1173521479652.53 1339909450375.96 586760739826.27 66995472518.80 490427230316.15
67 1663948709968.69 1899872001194.71 831974354984.34 94993600059.74 695382037175.39
68 2359330747144.08 2693848916155.16 1179665373572.04 134692445807.76 985989659085.68
69 3345320406229.76 3819637311404.09 1672660203114.88 190981865570.20 1398045327388.93
70 4743365733618.68 5415904768290.89 2371682866809.34 270795238414.54 1982303485054.33
71 6725669218673.02 7679269539734.41 3362834609336.51 383963476986.72 2810729401882.96
72 9536398620555.98 10888518758276.23 4768199310277.99 544425937913.81 3985363406850.28
73 13521762027406.25 15438947693388.70 6760881013703.13 771947384669.43 5650889578348.54
74 19172651605754.79 21891049753224.05 9586325802877.39 1094552487661.20 8012457025072.32
75 27185108630827.11 31039554561036.96 13592554315413.56 1551977728051.85 11360948871591.03
76 38546057502418.15 44011317785229.78 19273028751209.07 2200565889261.49 16108811424387.13
77 54654868926805.28 62404120180734.26 27327434463402.64 3120206009036.71 22840856731195.80
78 77495725658001.08 88483472240522.22 38747862829000.54 4424173612026.11 32386296075524.40
79 109882021733525.47 125461665624712.33 54941010866762.73 6273083281235.62 45920877042188.98
80 155802898775714.44 177893443178980.81 77901449387857.22 8894672158949.04 65111704759515.32
81 220914603535229.75 252237023703258.44 110457301767614.88 12611851185162.92 92322585494071.22
82 313237189029301.00 357649584996808.12 156618594514650.50 17882479249840.41 130905185539077.56
83 444142374568378.56 507115187811522.50 222071187284189.28 25355759390576.12 185611868529403.69
84 629754243097782.25 719044071339481.38 314877121548891.12 35952203566974.07 263181061904472.50
85 892935305002254.75 1019540311461582.88 446467652501127.38 50977015573079.14 373167254302991.94
86 1266102559305246.75 1445617157733478.50 633051279652623.38 72280857886673.92 529117857783318.31
87 1795220417088565.00 2049756094231432.50 897610208544282.50 102487804711571.62 750241893405496.75
88 2545462310494062.00 2906371180891086.50 1272731155247031.00 145318559044554.31 1063776038440125.25
89 3609238348934187.00 4120974912520295.50 1804619174467093.50 206048745626014.75 1508339470117724.25
90 5117577819051911.00 5843174588736983.00 2558788909525955.50 292158729436849.19 2138690734612808.25
91 7256268553664719.00 8285100006488199.00 3628134276832359.50 414255000324409.94 3032472562666332.00
92 10288741116331052.00 11747532283190794.00 5144370558165526.00 587376614159539.62 4299775416097710.50
93 14588516532428762.00 16656952195692504.00 7294258266214381.00 832847609784625.25 6096697743119037.00
94 20685214275547800.00 23618071417993036.00 10342607137773900.00 1180903570899651.75 8644573209985552.00
95 29329787485533352.00 33488317127407076.00 14664893742766676.00 1674415856370354.00 12257233199257988.00
96 41587020684791344.00 47483444527625616.00 20793510342395672.00 2374172226381280.50 17379662598894608.00
97 58966683283685952.00 67327285979468776.00 29483341641842976.00 3366364298973438.50 24642810260777384.00
98 83609493544463328.00 95464081901722368.00 41804746772231664.00 4773204095086118.00 34941305338533960.00
99 118550798882997280.00 135359547035919600.00 59275399441498648.00 6767977351795980.00 49543652117627744.00
100 168094451000625024.00 191927755536699872.00 84047225500312512.00 9596387776834994.00 70248476448461888.00