Melbourne Institute of Applied Economic and Social Research - Research Publications

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    Australian Children Growing Up with Opportunity
    Kalb, G (WILEY, 2017-09)
    Abstract This article focuses on the early years of children in Australia. It discusses the inequality of opportunity as reflected in the statistics and the potential impacts of this inequality. A brief literature review is provided regarding the impact of formal childcare and preschool attendance on child development, with a specific focus on the impact for children from disadvantaged families. The article concludes with a discussion of possible policy directions to counteract the inequality of opportunity.
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    Taxes, transfers, family policies and paid work over the female life cycle
    Kalb, G ; Stewart, M (ANU Press, 2017)
    Gender inequality is profoundly unjust and in clear contradiction to the philosophy of the ‘fair go’. In spite of some action by recent governments, Australia has fallen behind in policy and outcomes, even as the G20 group of nations, the Organisation for Economic Co-operation and Development and the International Monetary Fund are paying renewed attention to gender inequality. 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. Tax, Social Policy and Gender calls for a rethinking of equality and efficiency in tax and social policy and provides new policy solutions. It offers a pathway to achieve gender mainstreaming for women’s economic security and the wellbeing of all Australians.
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    Nurses' labour supply elasticities: The importance of accounting for extensive margins
    Hanel, B ; Kalb, G ; Scott, A (ELSEVIER SCIENCE BV, 2014-01)
    We estimate a multi-sector model of nursing qualification holders' labour supply in different occupations. A structural approach allows us to model the labour force participation decision, the occupational and shift-type choice, and the decision about hours worked as a joint outcome following from maximising a utility function. Disutility from work is allowed to vary by occupation and also by shift type in the utility function. Our results suggest that average wage elasticities might be higher than previous research has found. This is mainly due to the effect of wages on the decision to enter or exit the profession, which was not included in the previous literature, rather than from its effect on increased working hours for those who already work in the profession.
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    Intergenerational correlation of labor market outcomes
    Kalb, G ; Herault, N (Springer US, 2016-03-01)
    This paper contributes to the relatively limited literature on the correlation of labor market outcomes of parents and their children. This literature is relevant to the larger literature on intergenerational income mobility since correlation in intergenerational labor market outcomes is one of the potential factors contributing to the intergenerational correlation of permanent incomes. In this paper, we consider the time spent in unemployment by both sons and daughters, while accounting for the potential endogeneity of education. Using the Household, Income and Labour Dynamics in Australia data, we find evidence of a positive correlation of labor market outcomes between fathers and sons and, to a lesser extent, between mothers and daughters. In addition, the results reveal a significant relationship between parents’ and children’s education levels, indicating that there is an indirect association of parental education with their children’s labor market outcomes through education.
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    Do Financial Incentives Influence GPs' Decisions to Do After-hours Work? A Discrete Choice Labour Supply Model
    Broadway, B ; Kalb, G ; Li, J ; Scott, A (WILEY, 2017-12)
    This paper analyses doctors' supply of after-hours care (AHC), and how it is affected by personal and family circumstances as well as the earnings structure. We use detailed survey data from a large sample of Australian General Practitioners (GPs) to estimate a structural, discrete choice model of labour supply and AHC. This allows us to jointly model GPs' decisions on the number of daytime-weekday working hours and the probability of providing AHC. We simulate GPs' labour supply responses to an increase in hourly earnings, both in a daytime-weekday setting and for AHC. GPs increase their daytime-weekday working hours if their hourly earnings in this setting increase, but only to a very small extent. GPs are somewhat more likely to provide AHC if their hourly earnings in that setting increase, but again, the effect is very small and only evident in some subgroups. Moreover, higher earnings in weekday-daytime practice reduce the probability of providing AHC, particularly for men. Increasing GPs' earnings appears to be at best relatively ineffective in encouraging increased provision of AHC and may even prove harmful if incentives are not well targeted.
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    Paid Parental Leave and Child Health in Australia
    BROADWAY, B ; Kalb, G ; Kuehnle, D ; Maeder, M (Wiley, 2017)
    Providing mothers with access to paid parental leave may be an important public policy to improve child and maternal health. Using extensive informatioan from the Longitudinal Study of Australian Children, we estimate how paid parental leave entitlements influence children's health up to age 7. Exploiting detailed information on children's health, family background, mothers’ pre-birth work histories and mothers’ health behaviours during pregnancy, we show that paid parental leave entitlements go together with a reduced probability of a child having multiple ongoing health conditions, but show no significant correlation with any single condition. We find that the reduction in multiple conditions is strongest for children from lower socioeconomic backgrounds. Our study implies that the provision of paid parental leave for short periods is unlikely to substantially improve child health on average, but may potentially benefit the health of more disadvantaged children.
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    The supply of general practitioners across local areas: accounting for spatial heterogeneity
    McIsaac, M ; Scott, A ; Kalb, G (BIOMED CENTRAL LTD, 2015-10-03)
    BACKGROUND: The geographic distribution of general practitioners (GPs) remains persistently unequal in many countries despite notable increases in overall supply. This paper explores how the factors associated with the supply of general practitioners (GPs) are aligned with the arbitrary geographic boundaries imposed by the use of spatially referenced GP supply data. METHODS: Data on GP supply in postcodes within Australia are matched to data on the population characteristics and levels of amenities in postcodes. Tobit regression models are used that examine the associations between GP supply and postcode characteristics, whilst accounting for spatial heterogeneity. RESULTS: The results demonstrate that GPs do not consider space in a one-dimensional sense. Location choice is related to both neighbourhood-specific factors, such as hospitals, and broader area factors, such as area income and proximity to private schools. Although the proportion of females and elderly were related to GPs supply, mortality rate was not. CONCLUSIONS: This paper represents the first attempt to map the factors influencing GP supply to the appropriate geographic level at which GPs may be considering that factor. We suggest that both neighbourhood and broader regional characteristics can influence GPs' locational choices. This finding is highly relevant to the design and evaluation of relocation incentive programmes.
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