Melbourne Institute of Applied Economic and Social Research - Research Publications

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    Evaluating How Mental Health Changed in Australia through the COVID-19 Pandemic: Findings from the 'Taking the Pulse of the Nation' (TTPN) Survey
    Botha, F ; Butterworth, P ; Wilkins, R (MDPI, 2022-01)
    The COVID-19 pandemic has had a significant impact on mental health at the level of the population. The current study adds to the evidence base by examining how the prevalence of psychological distress changed in Australia during the pandemic. The study also assesses the psychometric properties of a new single-item measure of mental distress included in a survey program conducted regularly throughout the pandemic. Data are from 1158 respondents in wave 13 (early July 2020) of the nationally representative Taking the Pulse of the Nation (TTPN) Survey. The questionnaire included the six-item Kessler Psychological Distress Scale (K6) and a new single-item measure of distress. Results show a significant increase in the prevalence of psychological distress in Australia, from 6.3% pre-pandemic to 17.7% in early July 2020 (unadjusted odds ratio = 3.19; 95% CI (confidence interval) = 2.51 to 4.05). The new single-item measure of distress is highly correlated with the K6. This study provides a snapshot at one point in time about how mental health worsened in Australia during the COVID-19 pandemic. However, by demonstrating the accuracy of the new single-item measure of distress, this analysis also provides a basis for further research examining the trajectories and correlates of distress in Australia across the pandemic.
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    Measuring the Adequacy of Retirement Savings
    MURAWSKI, C ; Burnett, J ; Davis, KEVIN ; Wilkins, ROGER ; Wilkinson, N (Wiley, 2018-12-01)
    This paper introduces four metrics for quantifying the adequacy of retirement savings, taking into account all major sources of retirement income. We then apply them to projections of expected future retirement income streams of a representative sample of the Australian population aged 40 and above. We find that omitting one or more pillars of savings significantly biases estimates of retirement savings adequacy. We also find that the four metrics are only weakly correlated with key commonly used indicators of financial well‐being, in particular current income and net worth. Our analysis also points to several shortcomings of the widely used income replacement ratio as an indicator of savings adequacy.
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    Transitioning from an Historical to a Contemporary Use of Tax Record Data for Measuring Top Incomes in Australia
    Burkhauser, RV ; Hahn, MH ; Wilkins, R (WILEY, 2018-06)
    A major literature using tax data measures the share of income captured by the top of the income distribution. We correct existing Australian estimates by removing employers’ social contributions from the denominator and explain the limitations of using public record tax tables to capture the numerator. We show that Australian Tax Office unit record sample data are only able to accurately measure incomes of top income groups below the top 1 per cent. We conclude that greater access to the entire unit tax record population will be necessary to bring Australian research in this area up to that in the United States and United Kingdom.
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    Economic Wellbeing
    Wilkins, R (WILEY, 2021-12)
    Abstract Over its 21 years, the HILDA Survey has assembled an unrivalled array of data on the economic wellbeing of the Australian population. This review summarises the main themes of the published research using this data.
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    Does poverty in childhood beget poverty in adulthood in Australia?
    Vera-Toscano, E ; Wilkins, R (Melbourne Institute of Applied Economic and Social Research, 2020-10-01)
    Analysis of the intergenerational transmission of economic disadvantage and entrenched poverty is concerned with discovering the extent to which an individual’s socio-economic outcomes as an adult depend on the economic fortunes of his or her parents. This includes examining the level to which children who grew up in poor households perform worse in terms of educational attainment, labour market outcomes, health status and even life satisfaction and well-being, than their peers who grew up in better-off households. This report provides new empirical evidence that the length of time children live in households experiencing income-based disadvantage is a predictor of other forms of disadvantage experienced by early adulthood. This analysis explores the extent and structure of this form of intergenerational transmission of disadvantage, and especially entrenched income-based poverty, in Australia. The analysis draws on the Household, Income and Labour Dynamics in Australia (HILDA) Survey to examine a cohort born between 1986 and 1992 over the 18-year period from 2001 to 2018. The HILDA Survey is a unique longitudinal dataset which is well suited to the study of the transmission of poverty across generations in Australia. This survey is nationally representative and contains rich information on individuals’ personal, family and household characteristics, economic circumstances educational outcomes and labour market activity, and furthermore allows us to match parents to their children. The results suggest that low household income during childhood is a key predictor of disadvantage in later life (as a young adult) and therefore an important indicator to guide policy interventions to break intergenerational cycles of disadvantage.
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    What accounts for the rising share of women in the top 1%?
    Burkhauser, RV ; Herault, N ; JENKINS, S ; Wilkins, R (Melbourne Institute: Applied Economic & Social Research, 2020-06-01)
    The share of women in the top 1% of the UK’s income distribution has been growing over the last two decades (as in several other countries). Our first contribution is to account for this secular change using regressions of the probability of being in the top 1%, fitted separately for men and women, in order to contrast between the sexes the role of changes in characteristics and changes in returns to characteristics. We show that the rise of women in the top 1% is primarily accounted for by their greater increases (relative to men) in the number of years spent in full-time education. Although most top income analysis uses tax return data, we derive our findings taking advantage of the much more extensive information about personal characteristics that is available in survey data. Our use of survey data requires justification given survey under-coverage of top incomes. Providing this justification is our second contribution.
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    The effect of job search requirements on welfare receipt: Evidence from an Australian welfare reform
    Herault, N ; Vu, H ; Wilkins, R (Melbourne Institute: Applied Economic & Social Research, 2020-09-01)
    Many countries impose job search requirements as a condition of unemployment benefit receipt, but there is relatively little evidence on the efficacy of these requirements. Australian reforms in 1995 and 2003 saw groups of welfare recipients newly subjected to job search requirements, providing an opportunity to identify their effects on welfare receipt. Using this quasi-experimental design and administrative data, we find negative effects on welfare receipt for the mature-age partnered women targeted by the reforms. We also find large negative effects on welfare receipt of their partners, suggesting family labour supply decisions were considerably affected.
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    The ATO Longitudinal Information Files (ALife): A New Resource for Retirement Policy Research
    Polidano, C ; Carter, A ; Chan, M ; Chigavazira, A ; To, H ; Holland, J ; Nguyen, S ; Vu, H ; Wilkins, R (Wiley, 2020-09-14)
    The Australian Taxation Office release of annual longitudinally linked individual tax and superannuation records, known as the ATO Longitudinal Information Files (ALife), opens up opportunities for new research. In this study, we provide an overview of ALife, focusing on its use for retirement income research. To this end, we provide the first longitudinal estimates of superannuation outcomes for 1-year birth cohorts. Results show marked increase in disparity of super balances in the lead-up to retirement as those in the top quartile ramp-up their contributions, possibly to take advantage of the favourable tax treatment of superannuation income in retirement years.
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    Probing the Effect of the Australian System of Minimum Wages on the Gender Wage Gap
    Broadway, B ; Wilkins, R (Melbourne Institute of Applied Economic and Social Research, 2017-12-04)
    When wage setting is more regulated, the gender wage gap tends to decrease. We examine whether this holds for a complex system of occupation- and industry-specific minimum wages, which cover both low-pay and high-pay segments of the labour market. The system has the potential to close the gender wage gap by ensuring equal minimum pay for equal jobs, but i also has the potential to widen it by discriminating against jobs more commonly held by women. We carefully describe wage levels as well as returns to experience and their association with individual gender as well as the male employment share in the individual’s field (industry or occupation) of work. We find that the gender wage gap among employees receiving a minimum wage is less than half the magnitude of the gap among other employees. Despite this, there is nonetheless evidence that, within the minimum-wage system, there is a wage penalty for employment in jobs more commonly held by women, although only for employees without university degrees. Our results suggest that, for university-educated women, the regulated setting of minimum wages helps to close the gender wage gap and counteracts the undervaluation of work typically undertaken by women. However, for less-educated women, who comprise approximately 82% of female minimum-wage employees, minimum wages could do more to close the gender wage gap if they were neutral with respect to the gender composition of jobs.
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    Women and Top Incomes in Australia
    Voitchovsky, S ; Stewart, M ; Wilkins, R ; Stewart, M (ANU Press, 2017)
    Tax, Social Policy and Gender presents new research on entrenched gender inequality in a comparative framework of human rights and fiscal sustainability. Ground-breaking empirical studies examine unequal returns to education for women and men, decision-making about child care by fathers and mothers, the history and gendered effects of the income tax and family payments, and women in the top 1 per cent. Contributors demonstrate how Australia’s tax, social security, child care, parental leave, education, work and retirement income policies intersect to compound gender inequality.