樣本選擇性偏誤、TS2SLS估計與我國代際收入流動性水平
發(fā)布時間:2018-08-19 15:09
【摘要】:我國公開使用的微觀調(diào)查數(shù)據(jù)庫追蹤時間較短,從單獨一個數(shù)據(jù)庫中整理出的父子配對樣本存在因共同居住而產(chǎn)生的樣本選擇性偏誤。本文嘗試從兩個數(shù)據(jù)庫獲得雙樣本來估計代際收入流動性水平,比較分析雙樣本兩階段最小二乘方法(TS2SLS)的優(yōu)良性質(zhì),并以CHNS數(shù)據(jù)庫作為主樣本、CHIP數(shù)據(jù)庫作為輔樣本進行了實證研究。研究結(jié)果表明,TS2SLS估計方法得到父子、母子代際收入彈性系數(shù)值分別為0.4937和0.5134,高于文獻中通常采用單樣本OLS或者IV方法的估計值,有效改善了代際彈性系數(shù)的估計偏誤。
[Abstract]:The trace time of the microcosmic survey database used publicly in China is relatively short. The sample selected from a single database has sample selectivity errors caused by co-habitation. In this paper, we try to obtain two samples from two databases to estimate intergenerational income mobility, and compare and analyze the excellent properties of two-stage least square method (TS2SLS). And the CHNS database as the main sample Chip database as a supplementary sample for empirical research. The results show that the estimated value of income elasticity coefficient of mother and son is 0.4937 and 0.5134 respectively, which is higher than that of single sample OLS or IV method in literature, which can effectively improve the estimation bias of intergenerational elasticity coefficient.
【作者單位】: 西南財經(jīng)大學(xué)統(tǒng)計學(xué)院;全國企業(yè)經(jīng)濟統(tǒng)計學(xué)會;四川省統(tǒng)計學(xué)會;成都農(nóng)商行風(fēng)險管理部;中國管理科學(xué)與工程學(xué)會;
【基金】:四川省哲學(xué)社會科學(xué)“十二五”規(guī)劃課題“四川省代際收入流動性實證研究”(SC14B087) 西南財經(jīng)大學(xué)中央高;究蒲袠I(yè)務(wù)費專項資金創(chuàng)新團隊項目“時間序列前沿研究團隊”(JBK150501)資助
【分類號】:F124.7;O212.1
本文編號:2192030
[Abstract]:The trace time of the microcosmic survey database used publicly in China is relatively short. The sample selected from a single database has sample selectivity errors caused by co-habitation. In this paper, we try to obtain two samples from two databases to estimate intergenerational income mobility, and compare and analyze the excellent properties of two-stage least square method (TS2SLS). And the CHNS database as the main sample Chip database as a supplementary sample for empirical research. The results show that the estimated value of income elasticity coefficient of mother and son is 0.4937 and 0.5134 respectively, which is higher than that of single sample OLS or IV method in literature, which can effectively improve the estimation bias of intergenerational elasticity coefficient.
【作者單位】: 西南財經(jīng)大學(xué)統(tǒng)計學(xué)院;全國企業(yè)經(jīng)濟統(tǒng)計學(xué)會;四川省統(tǒng)計學(xué)會;成都農(nóng)商行風(fēng)險管理部;中國管理科學(xué)與工程學(xué)會;
【基金】:四川省哲學(xué)社會科學(xué)“十二五”規(guī)劃課題“四川省代際收入流動性實證研究”(SC14B087) 西南財經(jīng)大學(xué)中央高;究蒲袠I(yè)務(wù)費專項資金創(chuàng)新團隊項目“時間序列前沿研究團隊”(JBK150501)資助
【分類號】:F124.7;O212.1
【相似文獻】
相關(guān)期刊論文 前7條
1 何婕妤;;我國財富代際失衡及其對經(jīng)濟的影響分析[J];現(xiàn)代商貿(mào)工業(yè);2010年23期
2 姜學(xué)民,邵先喜;自然資源代際均衡管理中的"閉路開環(huán)"控制[J];青島大學(xué)學(xué)報(工程技術(shù)版);2002年04期
3 郭驍;;上市公司代內(nèi)與代際路徑分層可持續(xù)發(fā)展的創(chuàng)新管理模式[J];現(xiàn)代管理科學(xué);2010年10期
4 李郁芳;劉炫;;資源消耗行為的代際福利分析[J];廣東社會科學(xué);2012年05期
5 韓軍輝;;農(nóng)村公共支出視野中的代際收入流動研究[J];北京理工大學(xué)學(xué)報(社會科學(xué)版);2010年01期
6 王萬山;再生自然資源代際可持續(xù)利用的經(jīng)濟分析與制度安排——以漁業(yè)資源為例[J];長江流域資源與環(huán)境;2005年05期
7 韓軍輝;龍志和;;基于多重計量偏誤的農(nóng)村代際收入流動分位回歸研究[J];中國人口科學(xué);2011年05期
,本文編號:2192030
本文鏈接:http://sikaile.net/jingjilunwen/shijiejingjilunwen/2192030.html
最近更新
教材專著