Publications by authors named "Inas R Kelly"

The Alaska Permanent Fund Dividend provided an incentive that increased fertility. This paper estimates the impact of the dividend transfer on fertility rates in Alaska compared to other states using the synthetic control methodology. For the period from 1982 to 1988, fertility on average increased annually in Alaska by 11.

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The WHO views obesity as a significant risk to population health. Evidence suggests that obesity reduces labor-market attachment, worker productivity, and earnings. This link at the micro level may translate into adverse effects on economic growth at the macro level.

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Nutrition is a key input in the health production function, and a better understanding of how we eat can aid in guiding effective policy change towards better population health. This study documents prevalence rates, trends in, and potential correlates of nutrient intake for panels of countries, categorized by geographical regions and levels of development. We assemble data from 209 countries, spanning 51 years (1961-2011), based on original data compilations using 960 country-years for BMI, 370 country-years for glucose, and 321 country-years for cholesterol.

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Occupational choice is a significant input into workers' health investments, operating in a manner that can be either health-promoting or health-depreciating. Recent studies have highlighted the potential importance of initial occupational choice on subsequent outcomes pertaining to morbidity. This study is the first to assess the existence and strength of a causal relationship between initial occupational choice at labor entry and subsequent health behaviors and habits.

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This paper looks at health outcomes, health behaviors, and health screening with respect to participation in Early Childhood Care and Education. With information on health status at multiple periods in time, we are able to look at whether healthier children select into early childhood education (as measured by center-based preschool care and Head Start), as well as whether early childhood education has immediate and near-term effects on a range of health status measures. There is some evidence that child obesity is ameliorated by participation in center-based preschool or Head Start and this finding is supported by clear evidence of improved nutrition and increased levels of health screening.

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As economic expansions raise employment and wages, associated shifts in income and time constraints would be expected to also impact individuals' health. This study utilizes information from the US Behavioral Risk Factor Surveillance System (1990-2009) to explore the relationship between the state unemployment rate and the consumption of various healthy and unhealthy foods in the United States. Estimates, based on fixed effects methodologies, indicate that unemployment is associated with reduced consumption of fruits and vegetables and increased consumption of "unhealthy" foods such as snacks and fast food.

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There is insufficient research on the direct effects of food advertising on children's diet and diet-related health, particularly in non-experimental settings. We employ a nationally-representative sample from the Early Childhood Longitudinal Survey-Kindergarten Cohort (ECLS-K) and the Nielsen Company data on spot television advertising of cereals, fast food restaurants and soft drinks to children across the top 55 designated-market areas to estimate the relation between exposure to food advertising on television and children's food consumption and body weight. Our results suggest that soft drink and fast food television advertising is associated with increased consumption of soft drinks and fast food among elementary school children (Grade 5).

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Health insurance is widely regarded as essential for financing the production of good health, but is insurance always beneficial for our health? Ex ante moral hazard may induce individuals with insurance to engage in behaviors that they otherwise would not undertake in the absence of insurance. Using data from the 1993-2002 Behavioral Risk Factor Surveillance System, we attempt to isolate the effects of ex ante moral hazard to determine the potential consequence of having health insurance on measures of body weight. In our analyses, we control for a variety of confounding factors that may influence body weight and address the endogenous nature of health insurance.

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