Abstract
Due to the preponderance of single mothers on public assistance, delinquent child support has been a contentious political issue in the U.S. We examine whether joint-child-custody reform affects the child-support receipt of single mothers. We use variation in the timing of joint-custody reforms across states to identify the effect of joint custody on the child-support receipt of single mothers. Joint-custody enactment raises the probability of receiving child support for all single mothers by 8%. The effect on all single mothers is driven by the effect on divorced mothers, as separated and never-married mothers are unaffected by joint-custody reform. We conclude joint-custody reform confers the most benefit on divorced mothers and their children, particularly those who do not receive public assistance.
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Notes
Statistics referenced from the U.S. Office of Child Support Enforcement. Data used to generate the report come from the April 2006 Current Population Survey Child Support Supplement http://www.census.gov/prod/2007pubs/p60-234.pdf.
Ibid.
Mimura (2008) reports single head-householders are significantly more likely to experience economic hardship than married head-householders.The policies adopted by federal and state governments to combat the economic harship faced by single mothers include the child-support-enforcement program (Lerman 1993; Freeman and Waldfogel 2001; Sorensen and Hill 2004), the Earned Income Tax Credit (Bok and Simmons 2002; Mammen et al. 2009), and Child-Care-Assistance Programs (Forry 2009).
For example, Garasky and Stewart (2007) find that increased visitation by non-resident fathers decreases the probability that children experience food insecurity, and Eldar-Avidan et al. (2008) find stronger relationships between the noncustodial parent and child reduces negativity from financial contribution on both sides.
Increasing child-support receipt is important for single mothers, as single mothers often suffer financially following divorce. In particular, Sanders and Porterfield (2010) show that single mothers, who are heads of households, accumulate fewer assets.
For these mothers, child-care subsidies could help raise their standard of living (Forry 2009). Child-care assistance is more likely to be awarded to rural, low-income single mothers who were employed (Mammen et al. 2009). In addition, rural, low-income single mothers receive consistent support from their families (Son and Bauer 2010).
We also estimate models with an additive index of the Child Support Enforcement (CSE) reform variables as in Huang (2002) and Huang et al. (2003). The CSE index is not statistically different from zero in any specification. The inclusion of the additive CSE index does not materially affect the estimated effect of joint-custody reform. In addition, we check the sensitivity of our estimates to the inclusion of additional state-level controls, including real per-capita income, the demographic make-up of the population, Supplemental Security Income (SSI) participation rates, and other family-law reforms, and we find that the estimated effects of joint-custody reform are not materially affected by the inclusion of these variables. As such, we do not report these results. The chosen empirical specification is comparable to recent work by Sorensen and Hill (2004).
We calculate the percent change in the probability of receiving child support by using the predicted values for the probability of receiving child support when the variable Joint-Custody Reform is set equal to zero and one, while all other right-hand-side variables are held at their mean values.
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Acknowledgements
Authors and acknowledgements are listed in alphabetical order. We thank Charles Baum, E. Anthon Eff, Greg Givens, Adam Hogan, Chien-Chung Huang, Travis Minor, Mark Owens, Adam Rennhoff, and Joachim Zietz for their assistance and helpful comments.
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Allen, B.D., Nunley, J.M. & Seals, A. The Effect of Joint-Child-Custody Legislation on the Child-Support Receipt of Single Mothers. J Fam Econ Iss 32, 124–139 (2011). https://doi.org/10.1007/s10834-010-9193-4
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DOI: https://doi.org/10.1007/s10834-010-9193-4