题名

臺灣兒童貧窮不均度的變遷:以迴歸為基礎的夏普利值分解法分析影響因素

并列篇名

Temporal Changes in Taiwanese Child Poverty Inequality: Regression-Based Shapely Value Decomposing Influence Factors

DOI

10.29814/TSW.201001.0001

作者

李秀如;王德睦

关键词

兒童 ; 不均度 ; 市場所得 ; 政府淨移轉 ; 夏普利值分解 ; child ; inequality ; market income ; government net transfer ; Shapley value decomposition

期刊名称

臺灣社會工作學刊

卷期/出版年月

8期(2010 / 01 / 01)

页次

1 - 34

内容语文

繁體中文

中文摘要

臺灣兒童貧窮的不均度,根據李秀如、王德睦(2008),在1980年代末期至1990年代初期最小,但是自1995-2000年及2004-2005年間,不均度明顯地增加。對於這樣的趨勢變遷,本文運用行政院主計處「家庭收支調查」的資料,採用以迴歸為基礎的夏普利值分解(Shapley valuede composition)的方法,來探究市場所得、政府淨移轉(來自政府的移轉扣除稅後的凈額)及家戶結構因素的變遷,如何影響臺灣兒童貧窮不均度的趨勢變遷。 本文的實證結果發現:從1988至1993年間,兒童貧窮不均度是呈現下降的趨勢下,政府淨移轉及市場所得的因素,都是促成這段期間不均度下降的原因;而家戶結構的因素,則是增加這段期間的不均度。其中,以市場所得因素的影響力最大。 而在1993-2005年間,兒童貧窮不均度是呈現上升的趨勢下,政府淨移轉及市場所得的因素,都是造成這段期間不均度上升的原因;至於家戶結構的因素,則是減少這段期間的不均度。其中,則以政府淨移轉因素的影響力最大。

英文摘要

Gauged by the Gini index of poverty gap ratios, child inequality in Taiwan declines since the late 1980s, reaches its lowest level in 1993, and then rises afterwards (Lee and Wang, 2008). Facing the temporal trends, the current study performs the regression-based Shapley value decomposition to explore the influences of demographic factors, market income, and government net transfer on temporal changes in child inequality. The results show that the market income and government net transfer contribute approvingly to the changes in child poverty, whereas demographic factors are the force countering the inequality trends. Furthermore market income is the dominant force shaping the upward inequality trend over the period from 1988 to 1993. On the other hand, government net transfer is the governing factor forming the downward trend over the 1993 to 2005 period.

主题分类 社會科學 > 社會學
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被引用次数
  1. 江東亮、江宛霖(2016)。台灣縣市兒童貧窮與死亡率之關係:1980-2009年。臺灣公共衛生雜誌,35(3),260-267。
  2. 李秀如(2012)。被忽略的容顏─政府移轉對男性單親家戶兒童貧窮率的影響。淡江人文社會學刊,49,129-154。
  3. 李秀如(2015)。「她們」和「我們」一樣還是不一樣?─中港越印泰女性婚姻移民與臺灣女性價值觀的比較分析。新竹教育大學人文社會學報,8(2),1-33。
  4. 李秀如(2016)。「我們」都一樣嗎?:談台灣族群價值觀的異同。人文與社會,3(5),1-30。
  5. 魏敏芳、陸怡蕙(2016)。老農津貼、家戶特性與農業家戶所得不均度之研究。農業與經濟,56,41-81。
  6. (2012)。臺灣有子女家庭所得不平等變遷,1980-2006年。臺灣社會學刊,51,1-61。