Social and Behavioral Sciences Commons^™

Is There More To Food Insecurity Among Children Than Poverty? The Importance Of Measurement, Neeraj Kaushal, Jane Waldfogel, Irwin Garfinkel, Vanessa Wight

University of Kentucky Center for Poverty Research Discussion Paper Series

This paper examines the association between poverty and food insecurity among children using the official measure of poverty and the newsupplemental poverty measure of the Census Bureau based on a more inclusive definition of family resources and needs. Our objective is to study whether the association between food insecurity and poverty improves with a more comprehensive measure of income and needs. We find a strong and statistically significant association between income-to-needs ratio based on the official poverty metric and food insecurity among children—particularly very low food security among children. A more inclusive measure of income-to-needs-ratio, based on the supplemental poverty …

Does Economic Decline Contribute To A Decline In Children’S Food Security?, Kimberly Groover, Bradford Mills, George Davis

University of Kentucky Center for Poverty Research Discussion Paper Series

Most Americans believe that children should not experience persistent worry about the quality or quantity of food consumed due to low household resources. Since 1995, the USDA has tracked children’s food security based upon household responses to the annual Current Population Survey Food Security Supplement (CPS-FSS). During this time, a small, but recently growing, share of U.S. households report multiple indicators of reduced food intake and disrupted eating patterns among children due to inadequate resources to obtain food (Coleman- Jenson et al, 2012). The USDA classifies children as food secure, low food secure, or very low food secure based upon …

Multigenerational Families And Food Insecurity, James P. Ziliak, Craig Gundersen

University of Kentucky Center for Poverty Research Discussion Paper Series

The prevalence of multigenerational families is on the rise in the United States, as is food insecurity. We estimate the effect of resident grandchildren on the risk of and transitions in food insecurity using repeated cross sections and longitudinally linked two-year panels of the Current Population Survey from 2001-2010. We find that rates of food insecurity in families with a grandchild present are at least twice as high in a typical year compared to families without a resident grandchild, and the extent of very low food security increased substantially faster among these households over the past decade. The rise in …

Food Insecurity Across The First Five Years: Triggers Of Onset And Exit, Alison Jacknowitz, Taryn W. Morrissey

University of Kentucky Center for Poverty Research Discussion Paper Series

Very low food security among young children is associated with developmental deficiencies. However, little is known about the factors that predict entry into or exit from very low food security during early childhood. This study seeks to: (1) Understand the triggers that explain movements into or out of very low food security among children from birth to age five; (2) Examine the first aim using different definitions of food insecurity. The analysis relies on the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B), a longitudinal, nationally representative dataset of approximately 10,700 children, to estimate linear probability models. Results suggest that residential moves …

The Impact Of Incarceration On Food Insecurity Among Households With Children, Sally Wallace, Robynn Cox

University of Kentucky Center for Poverty Research Discussion Paper Series

This study seeks to determine the role that parental incarceration plays on the probability of food insecurity among families with children and very low food security of children using micro-level data from the Fragile Families and Child Well Being Study (FFCWS). The data set contains the 18-question food security module which allows us to explore the link between incarceration and food insecurity and very low food security among children, families, and adults. The incidence of very low food security in our data is somewhat higher than the national average, but the incidence of other levels of food security is similar …

Family Structure, Work Patterns And Time Allocations: Potential Mechanisms Of Food Insecurity Among Children, Kelly Balistreri

University of Kentucky Center for Poverty Research Discussion Paper Series

Over 469 thousand households in the U.S. experienced very low food security among children, a severe condition characterized by reductions in food intake due to an inability to afford enough food. But food insecurity is not simply about economic resources. There exists a paradox in which some poor households with children are food secure while some non-poor households with children are food insecure. This study moves beyond a singular focus on income and considers how the family context may protect or generate risk of food insecurity for children. The goals of the proposed project were to: 1) to provide a …

The Effect Of Safety Net Programs On Food Insecurity, Lucie Schmidt, Lara Shore-Sheppard, Tara Watson

University of Kentucky Center for Poverty Research Discussion Paper Series

Does the safety net reduce food insecurity in families? In this paper we investigate how the structure of benefits for five major safety net programs – TANF, SSI, EITC, SNAP, and Medicaid – affects low food security in families and very low food security among children. We build a calculator for the years 2001-2009 to impute eligibility and benefits for these programs in each state, taking into account cross-program eligibility rules. To identify a causal effect of the safety net, we instrument for imputed eligibility and benefits using simulated eligibility and benefits for a nationally representative sample. Focusing on non-immigrant, …

Identifying The Effect Of Wic On Very Low Food Security Among Infants And Children, Brent Kreider, John V. Pepper, Manan Roy

University of Kentucky Center for Poverty Research Discussion Paper Series

The Women, Infants, and Children Program (WIC) is considered a crucial component of the social safety net in the United States, yet there is limited supporting evidence on the effects of WIC on the nutritional well-being and food security of infants and young children. Two key identification problems have been especially difficult to address. First, the decision to take up WIC is endogenous as households are not randomly assigned to the program; recipients are likely to differ from nonrecipients in unobserved ways (e.g., prior health) that are related to associated outcomes. Second, survey respondents often fail to report receiving public …

Two Can Live As Cheaply As One...But Three’S A Crowd, Christopher Bollinger, Cheti Nicoletti, Stephen Pudney

University of Kentucky Center for Poverty Research Discussion Paper Series

To measure poverty, incomes must be equivalized across households with different structures. In this paper, we use a very flexible ordered response model to analyze the relationship between income, demographic structure and subjective assessments of financial wellbeing drawn from the 1991-2008 British Household Panel Survey. Our results suggest the existence of large scale economies within marital/cohabiting couples, but substantial diseconomies from the addition of children or further adults. This pattern contrasts sharply with commonly-used equivalence scales, and is consistent with explanations in terms of the capital requirements associated with additions to the core couple.

Was There A ‘Race To The Bottom’ After Welfare Reform?, Sarah K. Burns

University of Kentucky Center for Poverty Research Discussion Paper Series

Leading up to the passage of the 1996 welfare reform, there was much speculation and debate over the possibility that states would "race to the bottom" in setting welfare generosity if given more control over their individual programs. In the fifteen years after welfare reform, did such a race to the bottom ensue? Using a spatial dynamic econometric approach I investigate welfare competition across multiple policy instruments and across three distinct welfare periods - the AFDC regime, the experimental waiver period leading up to the reform, and the TANF era. Results suggest strategic policy setting occurs over multiple dimensions of …

Is Earnings Nonresponse Ignorable?, Christopher R. Bollinger, Barry T. Hirsch

University of Kentucky Center for Poverty Research Discussion Paper Series

Earnings nonresponse in the Current Population Survey is roughly 30% in the monthly surveys and 20% in the March survey. If nonresponse is ignorable, unbiased estimates can be achieved by omitting nonrespondents. Little is known about whether CPS nonresponse is ignorable. Using sample frame measures to identify selection, we find clear-cut evidence among men but limited evidence among women for negative selection into response. Wage equation slope coefficients are affected little by selection but because of intercept shifts, wages for men and to a lesser extent women are understated, as are gender gaps. Selection is least severe among household heads.

The Child And Adult Care Food Program And Food Insecurity, Colleen Heflin, Irma Arteaga, Sara Gable

University of Kentucky Center for Poverty Research Discussion Paper Series

High rates of food insecurity are a significant problem in the United States. It is currently estimated that more than 48.8 million people live in food insecure households, meaning that at some time during the previous year, they were unable to acquire or were uncertain of having enough food to meet basic needs due to inadequate household resources (Coleman-Jensen, Nord, Andrews, & Carlson, 2011). Rates of food insecurity are substantially higher among those in households with incomes below the poverty line (40.2%) and in households with children headed by a single woman (35.1%). Levels of food insecurity increased across U.S. …

Childhood Income Volatility And Adult Outcomes, Bradley Hardy

University of Kentucky Center for Poverty Research Discussion Paper Series

Using data linked across generations in the Panel Study of Income Dynamics, I estimate the relationship between exposure to volatile income during childhood and a set of socioeconomic outcomes in adulthood. The empirical framework is an augmented intergenerational income mobility model that includes controls for income volatility. I measure income volatility at the family level in two ways. First, instability as measured by squared deviations around a family-specific mean, and then as percent changes of 25 percent or more. Volatility enters the model both separately and interacted with income level. I find that family income instability during childhood has a …

Decomposing Trends In Income Volatility: The ‘Wild Ride’ At The Top And Bottom, Bradley Hardy, James P. Ziliak

University of Kentucky Center for Poverty Research Discussion Paper Series

We provide a detailed accounting of the trend increase in family income volatility in recent decades by quantifying the contributions of household head earnings, spouse earnings, non-transfer non-labor income, transfer income, and tax payments (inclusive of the refundable Earned Income Tax Credit), along with covariances among the income components. Using twoyear matched panels in the Current Population Survey from 1980 to 2009, we find that the volatility of family income, as measured by the variance of the arc percent change, doubled over the past three decades. The increase in volatility was most pronounced among the top 1% of the income …

Child Food Security And The Food Stamp Program: What A Difference A Month Makes, Yiran Li, Bradford Mills, George Davis, Elton Mykerezi

University of Kentucky Center for Poverty Research Discussion Paper Series

Most Americans believe that children should not have either persistent concerns about the quality and quantity of food to eat or lack of actual access to food due to low household resources. However, in 2007, approximately 3.3 million households (8.3 percent of households with children) had food insecure children who did not have consistent access to adequate and safe foods (Nord and Golla, 2009). This implies less than complete coverage of children by the food-assistance safety net.

The United States’s Supplemental Nutrition Assistance Program (SNAP), historically and commonly known as the Food Stamp Program (FSP), is a federal-assistance program designed …

Low Income Preschoolers' Non-Parental Care Experiences And Household Food Insecurity, Colleen Heflin, Irma Arteaga, Sara Gable

University of Kentucky Center for Poverty Research Discussion Paper Series

Rates of food insecurity in households with children have significantly increased over the past decade. The majority of children, including those at risk for food insecurity, participate in some form of non-parental child care during the preschool years. To evaluate the relationship between the two phenomenon, this study investigates the effects of child care arrangements on food insecurity in households with children. To address the selection bias problem that arises from the fact that enrollment in different types of child care is not a random process, this study uses propensity scores techniques. The authors compare outcomes across five child care …

Families With Hungry Children And The Transition From Preschool To Kindergarten, Colleen Heflin, Irma Arteaga, Sara Gable

University of Kentucky Center for Poverty Research Discussion Paper Series

This paper exploits a source of variation in the eligibility for federal nutrition programs to identify the program effects on food insecurity. Children are eligible for the WIC program until the day before they turn 61 months old. The result is an age discontinuity in program participation at the 61-month cutoff. Using the Early Childhood Longitudinal Study Birth-cohort dataset, we find strong evidence of a sizeable increase in household food insecurity at the 61- month cutoff. Our findings are robust to different model specifications, datasets, and various bandwidth choices using various non-parametric estimations.

On Persistent Poverty In A Rich Country, T.M. Tonmoy Islam, Jenny Minier, James P. Ziliak

University of Kentucky Center for Poverty Research Discussion Paper Series

We examine differences in income within the U.S., and the regions of persistent poverty that have arisen, using a newly assembled dataset of counties that links historical 19th century Census data with contemporaneous data. The data, along with an augmented human capital growth model, permit us to identify the roles of contemporaneous differences in aggregate production technologies and factor endowments, in conjunction with the historical roles of institutions, culture, geography, and human capital. We allow for possible cross-county factor mobility via a correlated random effects GMM estimator that identifies simultaneously the coefficients on time varying and time-invariant determinants of income. …