The political economy of intergenerational income mobility in Singapore

Ng IYH. The political economy of intergenerational income mobility in Singapore This study used the Singapore National Youth Surveys of 2002 and 2010 to measure the intergenerational dependence of youths' income on their parents' income. The pooled estimate of 0.24 gave a scaled value of 0.44, which when compared internationally indicates an economy with moderately low intergenerational income mobility. The findings analysed against Singapore's political economy suggest that the 2009 recession, a widened safety net and immigration might have mitigated the negative effects that a developmental welfare state and rising inequality have on intergenerational mobility. The effects of Singapore's differentiated education system were unclear. However, despite the limitations in data and data availability in Asia, the findings provide useful points of departure for other countries. The findings also indicate the need for more extensive data and research on what effects the current economic and policy trends have on mobility.     

The determinants of income mobility of older people in England and South Korea

This paper adopts a longitudinal approach toward examining what lies behind income mobility of older people aged 50 and over in England and aged 45 and over in South Korea over the period between 2006 and 2012, using panel data from the English Longitudinal Study of Ageing (ELSA) and the Korean Longitudinal Study of Ageing (KLoSA). The breakdown of income mobility which takes into account different type of division of the elderly population and income sources are also performed. The findings reveal that income growth has very little impact on aggregate income mobility in England, while it is crucial for the income mobility levels in Korea. There is a great deal of income mobility among single people under the age of 65 in England, while older people who are aged 65 or above and live alone experienced a greater variation in their income over time in Korea. In the case of breakdown of income mobility by income sources, it appears that labor income is the most important determinant of mobility in both countries and income from self‐employment for Korea and income from social transfers in England also plays an important contribution to income mobility.     

The intergenerational transmission of income mobility between mothers and their young adult daughters: The mediating role of their daughters' educational attainment

This study examines whether the daughters' educational attainment mediates the intergenerational transmission of economic mobility between mothers and their young adult daughters. To create mother–daughter dyads, two data sets were combined: The National Longitudinal Survey of Youth 1979 (NLSY79) and the National Longitudinal Survey of Youth 79 for Children and Young Adults (NLSY79 CY). A total of 2,456 dyads were included for analysis. We used a mediation model to explore the relationship between mothers' income and their young adult daughters' income. Mothers' income was associated with their young adult daughters' educational attainment and income. The mediation model indicated partial mediation of the relationship between mothers' income and their young adult daughters' income via their young adult daughters' educational attainment. Addressing issues of income inequality among mothers may serve as a buffer against the low upward mobility across generations for their young adult daughters raised by low-income mothers. It is imperative to provide programs and financial assistance for mothers to bolster their income and thereby their daughters' educational attainment and income in young adulthood and therefore improve economic mobility from mothers to daughters.     

A multilevel analysis of perceived intergenerational mobility and welfare state preferences

Previous scholarship suggests that the effect of perceived intergenerational mobility on attitudes related to social justice, inequality and redistribution is more salient than the effect of individuals' objective intergenerational mobility. However, virtually no studies have attempted to link individuals' perception of experiencing intergenerational mobility and their support for different welfare state programmes. In my study using nationally representative and comparative survey data for 33 Western European welfare democracies and post‐socialist transition societies, I found that perceived intergenerational mobility is associated with support for certain welfare state programmes. Results from multilevel linear probability models indicate that subjectively downwardly mobile individuals are less likely to support education and healthcare expenditure and more likely to prefer targeted assistance of the poor, while subjectively upwardly mobile individuals oppose extra spending on housing and old‐age pensions. The described associations are more vividly manifested in post‐socialist societies than in the analysed Western European democracies.     

Multidimensional Inequality in South Korea: An Empirical Analysis

The objective of this study is to review the theoretical limitations of single dimensional approaches for measuring inequality and to prove the effectiveness and practicality of the concept of “multidimensional inequality” by analyzing the inequality embedded in Korean society. This study constitutes nine dimensions of inequality (income, education, health, employment, social capital, leisure, work‐family reconciliation, housing, and social security) and analyzes inequality through the lens of each dimension by using data from of the first to fifth wave of the Korea Welfare Panel Study. The findings show a high degree of correlation among the dimensions of income, education, health, and social capital. However, work‐family reconciliation and housing have a relatively low correlation with income and the other dimensions. Second, multidimensional disparities were found between the groups of gender, age, and region. In conclusion, this study found a high degree of overlap between the concepts of income‐oriented inequalities and the multidimensional inequality approach. By capturing the notions of the multidimensional disparities that exist in each of the different groups, this study confirmed the effectiveness of multidimensional inequality as a useful concept for informing the creation of social policy intervention to alleviate inequality.     

Retesting the income inequality hypothesis: Pooled time‐series–cross‐section regression with a new statistical case selection method

The Wilkinson hypothesis, which posits that it is income inequality, rather than economic growth, that determines population health in wealthy societies has been widely debated over decades. This article, with an original case selection process, retests the controversial hypothesis with the time‐series–cross‐section (TSCS) regression model. The main findings are that disposable income inequality is not statistically significantly associated with life expectancy, and its influences on the health of the elderly population are counterintuitively beneficial. Infant mortality rate is the only health indicator that both has the statistically significant association with income inequality and corresponds with the Wilkinson hypothesis. Finally, the relationship between income inequality and population health is not as simple as the hypothesis suggests and found to be dynamic and complex depending on what health indicator is used for the test.     

收入不平等与个体健康——基于2005年中国综合社会调查的实证分析

文章利用2005年中国综合社会调查（CGSS2005）数据与县级社会统计资料,通过拟合多层Logistic回归模型,分析了地区收入不平等程度对个体健康状况的影响,系统检验了绝对收入理论和收入不平等理论。结果表明,即使在控制了个体收入对健康的凹陷效应之后,县级收入不平等程度仍对个体自评健康具有显著的负面影响。对收入不平等影响健康的作用机制的进一步分析表明,社会心理机制仅能部分解释不平等对健康的负面效应,而新唯物主义机制未能得到经验支持。     

Poverty,income inequality and externalised problem behaviours of children: an empirical study in Korea

The primary purpose of this study is to examine the effects of neighbourhood poverty and income inequality on children's externalised problem behaviours in Korea. For the analysis, we used the National Survey of Children and Youth data and employed a multilevel analysis method. The results show that income inequality level of a community is a significant factor in increasing children's externalised problem behaviours. When controlled for income inequality, poverty itself was not significantly related to the level of children's externalised problem behaviours. We provide social welfare practice and policy implications of the findings in the paper.     

Poverty statics and dynamics: does the accounting period matter?

Any public policy aimed at reducing the effects of deprivation should be aware of the consequences of the use of different income accounting periods on eligibility and subsequent policy evaluation. This study aims to throw some light on the relev-ance of choosing a specific accounting period for public policy evaluation in a European country, in contrast to the existing evidence for the United States. Our analysis indicates that there are some significant differences in the results on poverty when using different income accounting periods. Researchers and decision-makers using an annual income measure, whatever the economic and social welfare context, should be aware that the use of quarterly data instead of yearly data will lead to a significantly larger number of poor households and a lower level of inequality and mobility in the distribution.     

收入差距、不平等感知与公众容忍度

本文辨析和检验了收入不平等的两种表现形式及其对公众容忍度的影响效应。研究结果显示，客观收入差距对公众容忍度并无直接影响，而感知的收入差距越大，对不平等的厌恶倾向越明显。但客观差距大并不意味着个体感知到的差距大，感知偏差及情境分割效应的存在，区县而非省级、时下而非过往的收入差距状况更易为个体所捕捉和感知，进而对其容忍度产生间接影响，且这种情境传导效应及对客观差距的感知程度在不同群体间有明显差异。这一结果为我们理解过大收入差距与较高容忍度共存的反差现象提供了基于分配结构异质性的观察视角和情境反应在地化的经验解释。     

Material hardship and depression among low‐income households in South Korea: Differences by household type

With the recent trend of growing poverty in South Korea, low‐income households, particularly elderly‐ and single‐headed households, are at high risk of experiencing material hardship and depression. However, less is known about the association between material hardship and depression by household type in Korea. Using data (N = 2,913) from the Korean Welfare Panel Study and employing several methodological approaches to address the omitted variables bias, this study examined: (i) the association between material hardship and depression among low‐income households, and (ii) whether the association differed by household type. We found that experiencing material hardship was associated with a higher likelihood of being depressed. In addition, we also found that the association between material hardship and depression differed by household type. The magnitude of the association was most pronounced in single‐ and elderly‐headed households. Policy implications to improve well‐being among low‐income households were discussed.     

Reverse Mortgage as an Income Stabilizer for the Elderly in Korea

This paper examines the features of reverse mortgages in Korea, comparing beneficiary and non‐beneficiary groups in relation to income security for elderly homeowners without sufficient income. In addition, this study estimates how much poverty rates would decrease if all elderly single and couple households joined the program. A reverse mortgage was implemented in 2007 in Korea as a government guaranteed scheme for elderly homeowners. Notwithstanding the contribution of the reverse mortgage program, many elderly homeowners do not utilize the system as a useful means to earn additional income. Given the high elderly poverty rate and incomplete social safety net in Korea, the program should be extended to supplement the insufficient income of elderly “house‐rich but cash‐poor” households. The paper first reviews reverse mortgage policy details. We then investigate key characteristics of the beneficiaries and compare beneficiaries and non‐beneficiaries based on nationwide survey data. Finally, we estimate the potential income‐raising effects of the program and draw implications of the income security policy in Korea and reconfiguration of the welfare state in a broader context.     

农村非农就业对中国城乡收入不均等的影响——基于中国东中西部面板数据的比较研究

通过对劳动力流动和收入分配的相关研究进行综述,并基于1989～2008年中国各省份的面板数据,采用STATA10.0计量软件,建立联立方程组,运用似不相关方法实证研究农村非农就业对中国区域城乡收入不均等的影响,结果表明：中国农村非农就业在一定程度上扩大了省际间城乡收入不均等;从中国东中西部各地区实证结果看,农村非农就业有利于缩小东部地区的城乡收入不均等,但扩大了中西部地区城乡收入不均等,且农村非农就业对西部地区城乡收入差距的影响程度远高于全国和东中部地区。     

The distributive impact of private pensions in the context of the institutional designs of public pension systems across OECD countries

Income inequality has been increasing across the developed world for the last few decades. The welfare state has played an important role in reducing income inequality, but it has now entered into an era of transformation. The shift from public to private pension schemes is one of the main policy instruments in this shift. An increase in private pensions is expected to create an increase in income inequality. Therefore, using data from OECD SOCX, this study examined how the effect of private pensions on income inequality might be changed by the institutional design of public pension systems. The results suggest that the effect of private pensions differs when the institutional design of the public pension system is considered. An increase in private pensions is related to an increase in income inequality when the public pension has a low level of coverage and a high level of earnings‐relatedness.     

代际累积与子代住房资源获得的不平等:基于广州的个案分析

本文通过"代际累积"概念探讨了父代住房支持的差异引发的子代住房不平等问题。参考以往通过"优势累积/劣势累积"两条因果路径分析社会不平等的方法和最新文献对累积过程的关注，本研究将弥补以往累积与社会不平等研究忽视代际分析的不足，从因果机制和过程分析两方面推进代际累积对住房不平等的解释。对前者的研究发现，住房制度改革拓宽了个体住房资源获得的渠道，父代家庭对子代的住房支持从无到有、由小变大，其对住房不平等的影响也日渐凸显；对后者的研究表明，代际累积这一因果机制所解释的住房不平等并非稳定不变的，受一些因素的影响，既有累积趋势可能会发生异于原初累积方向的变动，甚至是累积断裂。这一发现弥补了代际优势/劣势累积这一因果机制未能澄清累积过程中波动存在的理论缺憾。     

Socioeconomic status and the dynamics of preferences for income inequality in the United States, 1978–2016

Although considerable evidence indicates that public preferences for income inequality and redistribution vary across socioeconomic groups (i.e., occupation and income), much less is known about the temporal dynamics of these preferences. The purpose of this study is (a) to examine whether the attitudinal distance between managerial/professional workers and unskilled manual workers has changed (converged or diverged) over time and to (b) explore the reasons for and implications of the dynamics of preferences in the past several decades. Using data from the General Social Survey 1978–2016 (23 time‐points; N = 27,211), this study finds that the influence of occupational class has lost some of its significance in shaping public preferences for income inequality and that the declining effect of occupation can be explained in part by the attitudinal convergence between better‐ and less‐educated citizens. Findings suggest that proequality coalitions across educational boundaries play a remedial role in bridging the occupational divide over government redistribution in the United States.     

Trends of Income Inequality Among the Elderly in Korea

This study investigates the overall trend of inequality among the elderly in Korea and to examine what the most influential factor is for these changes. Although inequality among the elderly is far greater than it is for any other group, little attention has been given to how inequality changes over time. Used are data from the Urban Household Survey with five‐year intervals from 1986 to 2006. The results show that inequality within a cohort increases over time and that earnings and benefits from occupational retirement plans are the most influential factors on overall inequality changes. In addition, the impact of public transfers has gradually increased during the past twenty years. The results imply that our society needs to enact a social policy for lessening earnings inequality in the labor market and to increase public transfers for the elderly.     

Income redistribution in 20 countries over time

In most OECD countries, the gap between rich and poor has widened over the past decades. The present study analysed whether and to what extent direct taxes and social transfers contribute to this trend. The study contributes to the literature by disentangling several parts of fiscal redistribution in a comparative setting. We used micro‐data from the Luxembourg Income Study to examine household market inequality and redistribution from transfers and taxes for 20 countries from the mid‐1980s to the mid‐2000s. The contribution of each programme was estimated using a sequential accounting budget incidence decomposition technique. We observed a sizeable increase in primary household inequality, but tax‐benefit systems have offset two thirds of the average increase in primary income inequality. The public old‐age pensions attributed 60 per cent to the increase in redistribution, while social assistance accounted for 20 per cent. Direct taxes slowed down redistribution by 16 per cent.     

教育扩招促进了代际流动?

本文基于中国综合社会调查的数据,以改革开放后参加工作的群体为研究对象,实证分析了中国高等教育扩招对代际流动的影响。研究发现,没有充足证据证明教育扩招促进了代际流动。一方面,尽管教育在扩张前后始终是决定个人社会经济地位高低的最重要因素,但教育扩招没有显著改善教育机会不均等问题,从而也无法减弱家庭背景以教育为中介对子女初职社会经济地位的间接影响,带来代际流动的改善。另一方面,教育扩招的结构化效应不显著,大学毕业生面临的劳动力市场并非完全遵循绩效原则,因此,即便教育扩招提高了他们在社会总人口中的相对比例,也无法带来社会整体代际流动的改善。因此,发挥教育扩招促进代际流动的功能,不仅要强调教育机会的分配公平问题,同时也要努力完善劳动力市场建设,促进就业机会均等。     

Subjective Social Status,Income Inequality and Subjective Perceptions of Mobility (2003-2013)*

Using a sample of over 90,000 urban and rura1 residents from the Chinese Social Survey (CSS) and China Genera1 Social Survey (CGSS) from 2003 to 2013, we analyzed the structural features and influencing factors underlying subjective social status in China. Our findings indicate that over these years, such identification has consistently assumed the shape of a bowling pin: those who “identify with a low social status” account for more than half of respondents, a much higher proportion than in most countries. At the individual level, the net effect on subjective social status of such objective indicators as education, income and occupation has been relatively small, and lessened over the ten years. The correlation between subjective perceptions of mobility and subjective social status is quite strong, but the upward impetus provided by perceptions of upward mobility weakened over the period. At the macro-level, the tempo of economic growth failed to raise the level of class identification, and income inequality had a markedly negative effect. Our research findings further demonstrate that curbing the income gap and increasing opportunities for mobility are important for raising the level of class identification during the transition period.