Eksternalitas positif dari pendapatan pekerja di TPA Sampah Bantar
Tabel 75. Rincian perhitungan NPV dari pemulung, pekerja daur ulang, lapak dan bandar
Tahun Discount
rate Discount
rate Pemulung
Buruh pengolah material daur
ulang sampah Lapak
Bandar Eksternalitas Positif
1990 9.53 473.38
1,874,591,411 256,291,795
201,372,124 66,782,319
2.399.037.650
1991 9.52 432.19
2,852,477,877 389,987,210
311,989,768 101,619,524
3.656.074.379
1992 4.94 394.63
4,531,876,832 619,592,536
472,070,503 161,448,112
5.784.987.983
1993 9.77 376.05
10,920,448,281 1,493,030,038
1,137,546,696 389,040,970
13.940.065.986
1994 9.24 342.58
19,972,330,537 2,730,592,066
2,106,456,736 711,514,275
25.520.893.614
1995 8.64 313.60
36,634,958,220 5,008,685,694
3,816,141,481 1,305,120,387
46.764.905.782
1996 6.47 288.66
56,265,883,734 7,692,601,292
5,934,292,425 2,004,472,108
71.897.249.559
1997 11.06 271.12
126,927,519,283 17,353,371,777
13,262,934,144 4,521,792,874
162.065.618.078
1998 6.54 244.12
166,758,547,577 22,799,020,177
17,457,535,449 5,940,773,257
212.955.876.461
1999 2.01 229.15
178,962,707,787 24,467,557,705
18,735,158,471 6,375,546,465
228.540.970.428
2000 9.40 224.63
197,427,763,256 26,992,077,008
20,668,218,966 7,033,364,066
252.121.423.296
2001 12.55 205.33
100,282,948,390 13,710,559,350
10,498,371,160 3,572,580,036
128.064.458.937
2002 10.33 182.43
58,818,567,470 8,041,601,021
6,126,934,111 2,095,411,466
75.082.514.069
2003 5.06 165.35
96,946,518,039 13,254,406,763
10,149,088,607 3,453,719,705
123.803.733.114
2004 6.50 157.39
89,983,339,728 12,302,409,728
9,373,264,555 3,205,656,478
114.864.670.489
2005 17.11 147.78
91,001,991,441 12,441,678,517
9,479,374,108 3,241,945,945
116.164.990.011
2006 6.60 126.19
83,265,804,864 11,383,996,759
8,673,521,340 2,966,344,298
106.289.667.261
2007 6.59 118.38
83,325,691,542 11,392,184,391
8,679,759,536 2,968,477,761
106.366.113.230
2008 11.06 111.06
83,066,771,700 11,356,785,193
8,652,788,719 2,959,253,742
106.035.599.354
2009 10.00 100.00
79,200,000,000 10,828,125,000
8,250,000,000 2,821,500,000
101.099.625.000
Jumlah 1,569,020,737,970 214,514,554,019 163,986,818,901 55,896,363,790
2.003.418.474.680
111
Tabel 76. Nilai keberadaan TPA Sampah Bantar Gebang