本文選題：長期收入　切入點(diǎn)：收入流動性　出處：《財經(jīng)研究》2017年02期

【摘要】：收入不平等是世界各國面臨的共同難題。大多數(shù)文獻(xiàn)在分析收入不平等時,通常是以年度截面收入為基礎(chǔ)進(jìn)行估算的,而如果考慮到收入流動性的存在,長期收入不平等程度將可能有所減小。文章的研究顯示:根據(jù)CHNS提供的數(shù)據(jù),通過居民收入5等分轉(zhuǎn)換矩陣可以看出,由于收入流動性的存在,各收入層級長期收入所占份額較為接近,長期收入的基尼系數(shù)也大大低于年度平均值。文章還以Shorrocks平等化指數(shù)量化了收入流動性對長期收入不平等的影響,發(fā)現(xiàn)1989-2011年期間,收入流動性使以長期收入衡量的不平等程度降低了24.4%,但近年來,收入流動性出現(xiàn)了下降趨勢,抑制了長期收入的平等化。由于收入流動性會影響到長期收入的不平等,因此建議通過深化改革公共政策和提高居民受教育程度來提高流動性,進(jìn)而實(shí)現(xiàn)長期收入平等。
[Abstract]:Income inequality is a common problem all over the world.Most of the literature analyses income inequality on the basis of annual cross-sectional income, and if considering the existence of income mobility, the degree of long-term income inequality may be reduced.According to the data provided by CHNS, we can see that because of the existence of income mobility, the long-term income share of each income level is close.The Gini coefficient of long-term income is also well below the annual average.The paper also quantifies the effect of income mobility on long-term income inequality by using Shorrocks equalization index, and finds that income mobility reduced the degree of inequality measured by long-term income in 1989-2011, but in recent years,Income liquidity has shown a downward trend, restraining the equalization of long-term income.Because income mobility will affect the long-term income inequality, it is suggested that the long-term income equality should be achieved by deepening the reform of public policies and increasing the education level of residents.
【作者單位】： 南京財經(jīng)大學(xué)經(jīng)濟(jì)學(xué)院;美國科羅拉多大學(xué)斯普林斯校區(qū)商學(xué)院;
【基金】：國家哲學(xué)社會科學(xué)基金項(xiàng)目(15BJL090)
【分類號】：F124.7

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1 王曉;;我國城鎮(zhèn)居民收入流動對長期收入不平等影響研究[J];中央財經(jīng)大學(xué)學(xué)報;2013年02期

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本文編號：1717146