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主题:【原创】为何中美人均可支配收入差距远大于人均GDP差距 -- 常乐
引用wiki上美国统计局2010年的数据外链出处
家庭年收入 所占百分比
Under $5,000 3.52%
$5,000 to $9,999 4.11%
$10,000 to $14,999 5.89%
$15,000 to $19,999 5.68%
$20,000 to $24,999 5.86%
$25,000 to $29,999 5.44%
$30,000 to $34,999 5.51%
$35,000 to $39,999 5.07%
$40,000 to $44,999 4.79%
$45,000 to $49,999 4.08%
$50,000 to $54,999 4.27%
$55,000 to $59,999 3.51%
$60,000 to $64,999 3.66%
$65,000 to $69,999 3.17%
$70,000 to $74,999 2.98%
$75,000 to $79,999 2.85%
$80,000 to $84,999 2.51%
$85,000 to $89,999 2.12%
$90,000 to $94,999 2.14%
$95,000 to $99,999 1.86%
$100,000 to $104,999 2.09%
$105,000 to $109,999 1.46%
$110,000 to $114,999 1.42%
$115,000 to $119,999 1.30%
$120,000 to $124,999 1.27%
$125,000 to $129,999 1.04%
$130,000 to $134,999 1.00%
$135,000 to $139,999 0.76%
$140,000 to $144,999 0.85%
$145,000 to $149,999 0.74%
$150,000 to $154,999 0.96%
$155,000 to $159,999 0.61%
$160,000 to $164,999 0.58%
$165,000 to $169,999 0.50%
$170,000 to $174,999 0.51%
$175,000 to $179,999 0.44%
$180,000 to $184,999 0.38%
$185,000 to $189,999 0.30%
$190,000 to $194,999 0.31%
$195,000 to $199,999 0.26%
$200,000 to $249,999 1.90%
$250,000 and over 2.32%
以每5000美元为一档分组,除了年入10000美元以下的贫困家庭,其余百分比几乎就是一路减少。可以说,美国的家庭收入是非常标准的金字塔型。所谓橄榄型的收入分布完全是谣言。
那么橄榄型的说法是怎么来的呢?我猜测是来自"中产"的定义。同一链接里也给出了各种对"中产"的分类。综合来讲,就是把收入最高的1%-5%的富人去掉,收入最低的40%多的穷人和Working class去掉,剩下的45%-50%的人就是中产。
问题来了,如果把中间45%-50%的人都装到一个筐里不加以区分,不管怎么样看,都会看到一个橄榄。。。
而事实上,年入3万就能算成下中产,年入10几万也是上中产,真能放进一个筐么?
- 相关回复 上下关系8
🙂你数据就错了 6 frank1999 字148 2015-02-25 16:13:14
😄中位数和平均数是两个概念嘛 sweeter 字0 2015-02-27 04:58:17
🙂美国一般 5 联储主席 字106 2015-02-25 15:20:12
🙂美国的收入分布真是橄榄型的么?
🙂美国的收入分布有很重的尾部,金字塔都不足以形容 26 pseudo 字233 2015-02-26 00:06:21
🙂以前葡萄说有个图钉型 5 小科 字61 2015-02-27 17:09:14
🙂应该是艾菲尔铁塔 16 南寒 字123 2015-02-26 11:20:06
🙂美国的人均可支配收入水份很大 34 否定之否定 字1580 2015-02-25 10:13:51