List of countries by Sen social welfare function

The social welfare function, proposed by Amartya Sen in 1973, is a measure of a society's overall welfare.

Methodology

It is calculated as the product of GDP per capita and the difference between 1 and the society's gini coefficient:

W_{{\mathrm {Gini}}}=\overline {{\text{Income}}}\cdot \left(1-G\right)

The table below shows Sen's social welfare function using data from the CIA and another version using data from the IMF and UN. The GDP per capita numbers are adjusted for purchasing power parity.

Countries 2015

GNI per capita PPP multiplied by (1 - Gini), using the latest data available for each country up to 2015 mostly from http://www.wolframalpha.com/input/?i=countries+(gni+per+capita+ppp)*(1-gini)

1 | Qatar | $82884 per year per person

x | Macau | $78578 per year per person

2 | Luxembourg | $49242 per year per person

3 | Norway | $47861 per year per person

4 | Singapore | $43518 per year per person

5 | Switzerland | $42335 per year per person

6 | Netherlands | $34853 per year per person

7 | Sweden | $34443 per year per person

8 | Denmark | $33907 per year per person

9 | Germany | $33719 per year per person

10 | Iceland | $33695 per year per person

11 | United States | $33260 per year per person

12 | Austria | $33029 per year per person

13 | Belgium | $31933 per year per person

14 | Ireland | $31317 per year per person

xx | Taiwan | $31063 per year per person

15 | Finland | $29764 per year per person

16 | Canada | $29161 per year per person

xx | Saudi Arabia| $28906 per year per person

17 | Australia | $28997 per year per person

18 | United Kingdom | $27343 per year per person

19 | France | $27074 per year per person

20 | Hong Kong | $26692 per year per person

21 | Japan | $26389 per year per person

22 | South Korea | $23738 per year per person

23 | Italy | $23245 per year per person

24 | Slovenia | $22941 per year per person

25 | New Zealand | $22775 per year per person

26 | Czech Republic | $22471 per year per person

27 | Spain | $22112 per year per person

28 | Slovakia | $20834 per year per person

29 | Cyprus | $20259 per year per person

30 | Israel | $19993 per year per person

31 | Estonia | $18390 per year per person

32 | Portugal | $18286 per year per person

33 | Kazakhstan | $17867 per year per person

34 | Trinidad and Tobago | $17698 per year per person

35 | Lithuania | $17289 per year per person

36 | Poland | $17173 per year per person

37 | Hungary | $17106 per year per person

38 | Greece | $16963 per year per person

39 | Latvia | $15627 per year per person

40 | Romania | $15188 per year per person

41 | Croatia | $14781 per year per person

42 | Seychelles | $14742 per year per person

43 | Azerbaijan | $14288 per year per person

44 | Malaysia | $14048 per year per person

45 | Russia | $13896 per year per person

46 | Belarus | $12460 per year per person

47 | Mauritius | $12376 per year per person

48 | Uruguay | $11835 per year per person

49 | Turkey | $11583 per year per person

50 | Iran | $10901 per year per person

51 | Gabon | $10876 per year per person

52 | Chile | $10772 per year per person

53 | Bulgaria | $10744 per year per person

54 | Montenegro | $10616 per year per person

55 | Iraq | $10463 per year per person

56 | Panama | $10009 per year per person

57 | Venezuela | $9408 per year per person

58 | Turkmenistan | $9335 per year per person

59 | Thailand | $9239 per year per person

60 | Algeria | $9235 per year per person

61 | Serbia | $9005 per year per person

62 | Mexico | $8906 per year per person

63 | Albania | $7914 per year per person

64 | Macedonia | $7592 per year per person

65 | Costa Rica | $7562 per year per person

66 | China | $7519 per year per person

67 | Egypt | $7403 per year per person

68 | Mongolia | $7334 per year per person

69 | Kosovo | $7212 per year per person

70 | Dominican Republic | $7183 per year per person

71 | Suriname | $7151 per year per person

72 | Maldives | $7150 per year per person

73 | Jordan | $7125 per year per person

74 | Bosnia and Herzegovina | $7104 per year per person

75 | Tunisia | $7099 per year per person

76 | Brazil | $7079 per year per person

77 | Sri Lanka | $7051 per year per person

78 | Indonesia | $6881 per year per person

79 | Argentina | $6771 per year per person

80 | Peru | $6610 per year per person

81 | Colombia | $6288 per year per person

82 | Saint Lucia | $6213 per year per person

83 | Botswana | $6168 per year per person

84 | Armenia | $5970 per year per person

85 | Ecuador | $5898 per year per person

86 | Ukraine | $5893 per year per person

87 | Georgia | $5643 per year per person

88 | Philippines | $5069 per year per person

89 | Fiji | $4978 per year per person

90 | Jamaica | $4832 per year per person

91 | South Africa | $4698 per year per person

92 | Bhutan | $4669 per year per person

93 | El Salvador | $4643 per year per person

94 | Morocco | $4553 per year per person

95 | Paraguay | $4482 per year per person

96 | Guyana | $4170 per year per person

97 | Namibia | $4051 per year per person

98 | India | $3979 per year per person

99 | Uzbekistan | $3955 per year per person

100 | Swaziland | $3903 per year per person

101 | Moldova | $3824 per year per person

102 | Republic of the Congo | $3770 per year per person

103 | Pakistan | $3767 per year per person

104 | Angola | $3695 per year per person

105 | Belize | $3683 per year per person

106 | Guatemala | $3579 per year per person

107 | Bolivia | $3553 per year per person

108 | Vietnam | $3488 per year per person

109 | Laos | $3342 per year per person

110 | West Bank | $3323 per year per person

111 | Nigeria | $3308 per year per person

112 | Samoa | $3278 per year per person

113 | Tonga | $3275 per year per person

114 | Syria | $2897 per year per person

115 | Nicaragua | $2741 per year per person

116 | Sudan | $2636 per year per person

117 | East Timor | $2614 per year per person

118 | Kiribati | $2589 per year per person

119 | Cape Verde | $2439 per year per person

120 | Bangladesh | $2415 per year per person

121 | Kyrgyzstan | $2397 per year per person

122 | Yemen | $2346 per year per person

123 | Ghana | $2329 per year per person

124 | Mauritania | $2319 per year per person

125 | Tajikistan | $2298 per year per person

126 | Cambodia | $2278 per year per person

127 | Honduras | $2196 per year per person

128 | São Tomé and Príncipe | $2186 per year per person

129 | Vanuatu | $1910 per year per person

130 | Ivory Coast | $1841 per year per person

131 | Cameroon | $1761 per year per person

132 | Nepal | $1681 per year per person

133 | Tanzania | $1630 per year per person

134 | Zambia | $1624 per year per person

135 | Mali | $1580 per year per person

136 | Kenya | $1576 per year per person

137 | Papua New Guinea | $1571 per year per person

138 | Lesotho | $1448 per year per person

139 | Afghanistan | $1436 per year per person

140 | Senegal | $1427 per year per person

141 | Micronesia | $1398 per year per person

142 | Djibouti | $1218 per year per person

143 | Chad | $1196 per year per person

144 | Benin | $1188 per year per person

145 | Solomon Islands | $1175 per year per person

146 | Ethiopia | $1083 per year per person

147 | Sierra Leone | $1030 per year per person

148 | Uganda | $1026 per year per person

149 | Burkina Faso | $988 per year per person

150 | South Sudan | $888 per year per person

151 | Zimbabwe | $848 per year per person

152 | Rwanda | $837 per year per person

153 | Gambia | $832 per year per person

154 | Madagascar | $831 per year per person

155 | Guinea | $742 per year per person

156 | Guinea-Bissau | $715 per year per person

157 | Togo | $713 per year per person

158 | Haiti | $690 per year per person

159 | Niger | $651 per year per person

160 | Mozambique | $637 per year per person

161 | Comoros | $630 per year per person

162 | Malawi | $614 per year per person

163 | Burundi | $486 per year per person

164 | Liberia | $457 per year per person

xxx | North Korea | $450 per year per person (Gini estimated at 0.75 from https://piie.com/blogs/north-korea-witness-transformation/distribution-income-north-korea)

165 | Democratic Republic of the Congo | $417 per year per person

166 | Central African Republic | $263 per year per person

Countries 2006

Country	IMFgdpPC	CIAgdpPC	UN_gini	CIA_gini	SenIMF_UN	Sen_CIA
Zimbabwe	188	200	0.501	0.568	93.81	86.4
Burundi	372	300	0.424	0.424	214.27	172.8
Sierra Leone	693	600	0.629	0.629	257.1	222.6
Central African Republic	726	700	0.613	0.613	280.96	270.9
Niger	667	700	0.505	0.505	330.17	346.5
Mozambique	843	800	0.473	0.473	444.26	421.6
Rwanda	899	800	0.468	0.468	478.27	425.6
Madagascar	979	900	0.475	0.475	513.98	472.5
Malawi	793	800	0.390	0.390	483.73	488
Ethiopia	807	700	0.300	0.300	564.9	490
Lesotho	1286	1400	0.632	0.632	473.25	515.2
Nepal	1078	1000	0.472	0.472	569.18	528
Haiti	1292	1300	0.592	0.592	527.14	530.4
Uganda	1059	1000	0.457	0.457	575.04	543
Mali	1038	1100	0.401	0.401	621.76	658.9
Guinea	974	1100	0.386	0.381	598.04	680.9
Zambia	1323	1400	0.508	0.508	650.92	688.8
Burkina Faso	1206	1200	0.395	0.395	729.63	726
Ghana	1426	1400	0.408	0.408	844.19	828.8
Tanzania	1256	1300	0.346	0.346	821.42	850.2
Benin	1548	1400	0.365	0.365	982.98	889
Bangladesh	1311	1400	0.334	0.334	873.13	932.4
Cote d'Ivoire	1737	1700	0.446	0.446	962.3	941.8
Kenya	1673	1700	0.425	0.445	961.98	943.5
Senegal	1692	1700	0.413	0.413	993.2	997.9
Papua New Guinea	1974	2100	0.509	0.509	969.23	1031.1
Tajikistan	1843	1600	0.326	0.326	1242.18	1078.4
Mauritania	2011	1800	0.390	0.390	1226.71	1098
Cambodia	1818	1900	0.417	0.417	1059.89	1107.7
Nigeria	2028	2100	0.437	0.437	1141.76	1182.3
Cameroon	2094	2200	0.446	0.446	1160.08	1218.8
Laos	2054	2000	0.346	0.346	1343.32	1308
Kyrgyzstan	2000	2000	0.303	0.303	1394	1394
Uzbekistan	2390	2400	0.368	0.368	1510.48	1516.8
Namibia	5250	5200	0.743	0.707	1349.25	1523.6
Moldova	2897	2300	0.332	0.332	1935.2	1536.4
Timor-Leste	2506	2500		0.380		1550
Nicaragua	2629	2800	0.431	0.431	1495.9	1593.2
Vietnam	2589	2600	0.344	0.370	1698.38	1638
India	2563	2600	0.368	0.368	1619.82	1643.2
Paraguay	4510	4000	0.584	0.584	1876.16	1664
Yemen	2343	2500	0.334	0.334	1560.44	1665
Pakistan	2594	2400	0.306	0.306	1800.24	1665.6
Philippines	3383	3200	0.445	0.445	1877.57	1776
Bolivia	4084	4400	0.601	0.592	1629.52	1795.2
Mongolia	3222	2900	0.328	0.328	2165.18	1948.8
Honduras	4085	4300	0.538	0.538	1887.27	1986.6
Sri Lanka	4265	4000	0.402	0.500	2550.47	2000
Guyana	3841	3700		0.432		2101.6
Morocco	4094	3700	0.395	0.400	2476.87	2220
Guatemala	4702	5100	0.551	0.551	2111.2	2289.9
Indonesia	3728	3600	0.343	0.363	2449.3	2293.2
Swaziland	5401	4700	0.504	0.504	2678.9	2331.2
Georgia	4694	4400	0.404	0.404	2797.62	2622.4
El Salvador	5847	6000	0.524	0.524	2783.17	2856
Jordan	4906	4700	0.388	0.388	3002.47	2876.4
Turkmenistan	5172	5300	0.408	0.408	3061.82	3137.6
Dominican Republic	8116	6600	0.516	0.516	3928.14	3194.4
Egypt	5495	5000	0.344	0.344	3604.72	3280
Colombia	7968	7400	0.586	0.538	3298.75	3418.8
Armenia	4946	5800	0.338	0.410	3274.25	3422
Peru	7809	7600	0.520	0.520	3748.32	3648
Ecuador	7242	7200	0.536	0.460	3360.29	3888
Jamaica	7688	7400	0.455	0.455	4189.96	4033
South Africa	9767	9700	0.578	0.578	4121.67	4093.4
Brazil	9703	9500	0.570	0.567	4172.29	4113.5
Albania	6298	5800	0.311	0.267	4339.32	4251.4
Algeria	6539	6700	0.353	0.353	4230.73	4334.9
Tunisia	7535	7400	0.398	0.400	4536.07	4440
Bosnia and Herzegovina	7074	6100	0.262	0.262	5220.61	4501.8
Thailand	7907	8000	0.420	0.420	4586.06	4640
Panama	10351	10700	0.561	0.561	4544.09	4697.3
Ukraine	6968	7000	0.281	0.310	5009.99	4830
Azerbaijan	7618	8000	0.365	0.365	4837.43	5080
Botswana	16516	14300	0.605	0.630	6523.82	5291
Costa Rica	10358	11100	0.498	0.498	5199.72	5572.2
Uruguay	11674	10800	0.449	0.452	6432.37	5918.4
Chile	13921	14300	0.549	0.549	6278.37	6449.3
Venezuela	12176	12800	0.482	0.482	6307.17	6630.4
Iran	10570	11700	0.430	0.430	6024.9	6669
Argentina	13318	13100	0.513	0.490	6485.87	6681
Mexico	14120	12400	0.461	0.461	7610.68	6683.6
Turkey	12858	12000	0.436	0.436	7251.91	6768
Mauritius	11126	11300		0.370		7119
Kazakhstan	10837	11000	0.339	0.339	7163.26	7271
Serbia	10071	10400		0.300		7280
Belarus	10949	10600	0.297	0.297	7697.15	7451.8
Romania	11401	11100	0.310	0.310	7866.69	7659
Malaysia	13385	14500	0.492	0.461	6799.58	7815.5
Bulgaria	11311	11800	0.292	0.316	8008.19	8071.2
Russia	14705	14800	0.399	0.410	8837.71	8732
Poland	16316	16200	0.345	0.360	10686.98	10368
Lithuania	17733	16800	0.360	0.360	11349.12	10752
Croatia	15532	15500	0.290	0.290	11027.72	11005
Latvia	17488	17700	0.377	0.377	10895.02	11027.1
Portugal	21779	21800	0.385	0.380	13394.09	13516
Hungary	19020	19300	0.269	0.280	13903.62	13896
Estonia	20584	21800	0.358	0.340	13214.93	14388
Slovakia	20268	20200	0.258	0.260	15038.86	14948
Israel	27147	26600	0.392	0.386	16505.38	16332.4
Malta	23026	23400		0.280		16848
New Zealand	26611	27200	0.362	0.362	16977.82	17353.6
Czech Republic	24229	24500	0.254	0.260	18074.83	18130
Cyprus	27171	27100		0.290		19241
Hong Kong	42124	42000	0.434	0.523	23842.18	20034
Greece	29146	30600	0.343	0.330	19148.92	20502
Italy	30365	30900	0.360	0.330	19433.6	20703
Japan	33596	33500	0.249	0.381	25230.6	20736.5
Slovenia	27227	28000	0.284	0.240	19494.53	21280
Spain	30118	33600	0.347	0.320	19667.05	22848
United Kingdom	35634	35000	0.360	0.340	22805.76	23100
France	33509	32600	0.327	0.280	22551.56	23472
Australia	36226	37300	0.352	0.352	23474.45	24170.4
Germany	34212	34100	0.283	0.280	24530	24552
United States	45725	45800	0.408	0.450	27069.2	25190
Belgium	35388	36200	0.330	0.280	23709.96	26064
Canada	38614	38600	0.326	0.321	26025.84	26209.4
Switzerland	41265	40100	0.337	0.337	27358.7	26586.3
Finland	35349	36000	0.269	0.260	25840.12	26640
Netherlands	38995	39000	0.309	0.309	26945.55	26949
Denmark	37265	37200	0.247	0.240	28060.55	28272
Singapore	49754	49900	0.425	0.425	28608.55	28692.5
Sweden	36578	37500	0.250	0.230	27433.5	28875
Austria	38181	39300	0.291	0.260	27070.33	29082
Iceland	39168	40400		0.250		30300
Ireland	43414	46600	0.343	0.320	28523	31688
Norway	53152	53300	0.258	0.280	39438.78	38376
Luxembourg	79660	79400		0.260		58756
Guinea-Bissau	484	600	0.470		256.52
Trinidad and Tobago	18385	25400	0.389		11233.24

References

Lists of countries by population statistics

World population	Current population Current population (United Nations)

Continental	Asia Africa Europe North America Oceania South America

Regional	Americas Arab world Caribbean Commonwealth of Nations Eurasia European Union Islands Latin America Middle East

Cities	National capitals Cities proper Metropolitan areas Urban areas Megacities Megalopolises

Past population	Past population (United Nations) Past and future population 1000 1500 1600 1700 1800 1900 1907 1939 2000 2005 2010

Population density	Current density Current real density based on food growing capacity

Growth indicators	Population growth rate Natural increase Birth rate Mortality rate Fertility rate

Other demographics	Age at first marriage Divorce rate Domestic citizens Ethnic and cultural diversity level Foreign-born population Immigrant population Median age Net migration rate Number of households Sex ratio Urban population Urbanization

Health	Antiviral medications for pandemic influenza HIV/AIDS adult prevalence rate Infant mortality rate Life expectancy Percentage suffering from undernourishment Health expenditure covered by government Suicide rate Total health expenditure (PPP) per capita Body Mass Index (BMI)

Education and innovation	Bloomberg Innovation Index Education Index Graduates in natural sciences and engineering International Innovation Index Innovation Union Scoreboard Literacy rate Programme for the International Assessment of Adult Competencies Progress in International Reading Literacy Study Student skills Tertiary education attainment Trends in International Mathematics and Science Study Women's average years in school World Intellectual Property Indicators

Economic	Development aid given Foreign aid received Employment rate Irrigated land area Human Development Index by country inequality-adjusted Human Poverty Index Imports Income equality Job security Labour force Number of millionaires (US dollars) Number of billionaires (US dollars) Percentage living in poverty Public sector Sen social welfare function Unemployment rate

List of international rankings List of top international rankings by country Lists by country

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