Net Worth Poverty and Food Insecurity.
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2025-08
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Abstract
Food insecurity is a widespread problem faced by American families, particularly those with children. It is clear that poverty contributes to food insecurity, but extant research focuses almost exclusively on income poverty (IP). We move beyond income-centric conceptions of poverty to propose that net worth poverty (NWP) is an important, but overlooked, measure of marginalization and financial hardship that puts families at risk of food insecurity. A family is NWP if they have insufficient net worth to meet basic needs for three months, and NWP has increased in recent decades even while IP declined. This paper explores how NWP and its two subcomponents-asset and debt poverty-relate to food insecurity using data from the 2015-2021 Panel Study of Income Dynamics on 5,762 households with at least one resident child under 18. Net worth poor households were 11.3% more likely than households that were neither net worth nor income poor to be food insecure. Although asset poverty and debt poverty were associated with increased risks, asset poverty more than doubled the risk of food insecurity relative to debt poverty. Black and Hispanic child households were more likely to be NWP and food insecure than White households, but associations between poverty and food insecurity did not vary by racial and ethnic subgroup. Findings demonstrate how low wealth, including financial assets and debts, affect risks of food insecurity.
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Keister, Lisa A, Christina Gibson-Davis, Lisa A Gennetian and Noah Gibson (2025). Net Worth Poverty and Food Insecurity. American journal of agricultural economics, 107(4). pp. 1016–1040. 10.1111/ajae.12537 Retrieved from https://hdl.handle.net/10161/33701.
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Lisa A. Keister
Lisa A. Keister is professor of sociology and public policy at Duke University and an affiliate of the Duke Network Analysis Center and the Duke Population Research Initiative. Her current research focuses on organization strategy, elite households, the processes that explain extremes in wealth and income inequality, and on group differences in the intergenerational transfer of assets. She has been focusing on the causes and consequences of net worth poverty recently with colleagues from the Sanford school and is currently completing two books: one on America’s wealthiest families, the one percent, and one on net worth poverty.
Christina M. Gibson-Davis
Christina M. Gibson-Davis is a professor in the Sanford School of Public Policy, Duke University, with a secondary appointment in sociology. Her research interests center around social and economic differences in family formation patterns. Her current research focuses on the how divergent patterns of family formation affect economic inequality.
Lisa A. Gennetian
Dr. Gennetian is an applied economist whose research straddles a variety of areas concerning child poverty from income security and stability to early care and education with a particular lens toward identifying causal mechanisms underlying how child poverty shapes children’s development. She is a co-PI on the first multi-site multi-year randomized control study of a monthly unconditional cash transfer to low income mothers of infants in the U.S. called Baby’s First Years. Her recent work bridges poverty scholarship with a behavioral economic framework. “The Persistence of Poverty in the Context of Economic Instability: A Behavioral Perspective,” describes such a framework for poverty programs and policy, co-authored with Dr. Eldar Shafir and her co-authored publication “Behavioral Economics and Developmental Science,” further advances the application of behavioral economic insights to the arena of children’s development. Professor Gennetian has since launched the beELL initiative; applying insights from behavioral economics to design strategies to support parent and family engagement in, and enhance the impacts of, existing childhood interventions. Dr. Gennetian also has a body of research examining poverty among Hispanic children and families, serving as a PI on several grants and a co-PI directing work on poverty and economic self-sufficiency at the National Center for Research on Hispanic Families.
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