Welfare Reform and the Quality of Young Children's Home Environments.

This study investigates the effects of welfare reform-a major policy shift in the United States that increased low-income mothers' employment and reliance on earnings instead of cash assistance-on the quality of the home environments mothers provide for their preschool-age children. Using empirical methods designed to identify plausibly causal effects, we estimate the effects of welfare reform on validated survey and observational measures of maternal behaviors that support children's cognitive skills and emotional adjustment and the material goods that parents purchase to stimulate their children's skill development. The results suggest that welfare reform did not affect the amount of time and material resources mothers devoted to cognitively stimulating activities with their young children.

Have recreational marijuana laws undermined public health progress on adult tobacco use?

Public health experts caution that legalization of recreational marijuana may normalize smoking and undermine the decades-long achievements of tobacco control policy. However, very little is known about the impact of recreational marijuana laws (RMLs) on adult tobacco use. Using newly available data from the Population Assessment of Tobacco and Health (PATH) and dynamic difference-in-differences and discrete-time hazard approaches, we find that RML adoption increases prior-month marijuana use among adults ages 18-and-older by 2-percentage-points, driven by an increase in marijuana initiation among prior non-users.

Effects of Welfare Reform on Positive Health and Social Behaviors of Adolescents.

This paper explores a missing link in the literature on welfare reform in the U.S.-the effects on positive health and social behaviors of adolescents, who represent the next generation of potential welfare recipients.

Intended and unintended effects of e-cigarette taxes on youth tobacco use.

Over the past decade, rising youth use of e-cigarettes and other electronic nicotine delivery systems (ENDS) has contributed to aggressive regulation by state and local governments. Between 2010 and mid-2019, ten states and two large counties adopted ENDS taxes. We use two large national surveys (Monitoring the Future and the Youth Risk Behavior Surveillance System) to estimate the impact of ENDS taxes on youth tobacco use.

Novel transthyretin gene mutation in familial amyloid neuropathy in India: Case.

Familial amyloid polyneuropathy (PN), also known as amyloid transthyretin (TTR)-PN is an autosomal dominant adult-onset fatal disease, if not treated. It occurs due to mutations in (TTR) gene which leads to a faulty TTR protein which folds up to form amyloid and gets deposited mainly on nerves and causes length-dependent PN and autonomic dysfunction. We report a case of a 45-year-old female who presented with symptoms of painful peripheral neuropathy for 5 months, a history of deafness for 5 years, and cardiac pacemaker implantation 2 years ago for complete heart block.

Association Between Statewide COVID-19 Lottery Announcements and Vaccinations.

This case-control study assesses if announcements of cash drawings in 19 states were associated with increased vaccine uptake by comparing vaccination trends in states that announced drawings with states that did not using a difference-in-differences framework.

Acute Onset Flaccid Paraplegia with Monocular Diminution of Vision in a Case of Chikungunya Infection.

Chikungunya is a common tropical viral infection in India. The majority of patients have limited systemic manifestations. Neurological manifestations of chikungunya may be due to direct viral infection or immune mediated.

Political violence, risk aversion, and population health: Evidence from the US Capitol riot.

Unlabelled: This study is the first to explore the impact of the January 6, 2021 Capitol riot on risk avoidance behavior and the spread of COVID-19. First, using anonymized smartphone data from SafeGraph, Inc., and an event-study approach, we document a substantial increase on January 6 in non-resident smartphone pings at the sites of the protest: the Ellipse, the National Mall, and the US Capitol Building.

The limits of reopening policy to alter economic behavior: New evidence from Texas.

Unlabelled: In the midst of mass COVID-19 vaccination distribution efforts in the U.S. Texas became the first state to abolish its mask mandate and fully lift capacity constraints for all businesses, effective on March 10, 2021.

Effects of welfare reform on household food insecurity across generations.

This study estimates the effects of welfare reform in the 1990s, which permanently restructured and contracted the cash assistance system in the U.S., on food insecurity-a fundamental form of material hardship-of the next generation of households.

Risk avoidance, offsetting community effects, and COVID-19: Evidence from an indoor political rally.

Unlabelled: The Centers for Disease Control and Prevention (CDC) deem large indoor gatherings without social distancing the "highest risk" activity for COVID-19 contagion. On June 20, 2020, President Donald J. Trump held his first mass campaign rally following the US coronavirus outbreak at the indoor Bank of Oklahoma arena.

INTERGENERATIONAL EFFECTS OF WELFARE REFORM: ADOLESCENT DELINQUENT AND RISKY BEHAVIORS.

This study investigates effects of welfare reform in the United States on the next generation. Most previous studies of effects of welfare reform on adolescents focused on high-school dropout of girls or fertility; little is known about how welfare reform has affected other teenage behaviors or boys. We use a difference-in-difference-in-differences framework to identify gender-specific effects of welfare reform on skipping school, fighting, damaging property, stealing, hurting others, smoking, alcohol, marijuana, and other illicit drugs.

The contagion externality of a superspreading event: The Sturgis Motorcycle Rally and COVID-19.

Large in-person gatherings of travelers who do not socially distance are classified as the "highest risk" for COVID-19 spread by the Centers for Disease Control and Prevention (CDC). From August 7-16, 2020, nearly 500,000 motorcycle enthusiasts converged on Sturgis, South Dakota for its annual rally in an environment without mask-wearing requirements or other mitigating policies. This study is the first to explore this event's public health impacts.

Association of e-cigarette advertising with e-cigarette and cigarette use among US adults.

Aims: To estimate the association of e-cigarette advertisement exposure with e-cigarette and cigarette use behavior among US adults.

Design: Data from the 2013-14 National Adult Tobacco Survey (NATS) were linked to Kantar Media and National Consumer Study data to construct measures of e-cigarette advertisements on TV and in magazines. The relationship between advertisement measures and outcomes was estimated using logistic and Poisson regressions, controlling for socio-demographics, state cigarette taxes and state and year fixed-effects.

JUE Insight: Were urban cowboys enough to control COVID-19? Local shelter-in-place orders and coronavirus case growth.

One of the most common policy prescriptions to reduce the spread of COVID-19 has been to legally enforce social distancing through shelter-in-place orders (SIPOs). This study examines the role of localized urban SIPO policy in curbing COVID-19 cases. Specifically, we explore (i) the comparative effectiveness of county-level SIPOs in urbanized as compared to non-urbanized areas, (ii) the mechanisms through which SIPO adoption in urban counties yields COVID-related health benefits, and (iii) whether late adoption of a statewide SIPO yields health benefits beyond those achieved from early adopting counties.

Atypical Multiple Sclerosis with Antibody to MOG.

Case Presentation: We report a case of a young female who had magnetic resonance imaging (MRI) brain lesions typical of multiple sclerosis (MS) with cerebrospinal fluid (CSF) oligoclonal bands (OCBs) and definite multiple sclerosis based on revised McDonald criteria; however, she also had atypical features of mild pleocytosis, brainstem and cerebellar peduncle involvement apart from opticospinal (OS) involvement. She also turned out to be positive for anti-myelin oligodendrocyte glycoprotein (MOG) antibody; hence, she was diagnosed with atypical multiple sclerosis. This case highlights when to suspect atypical MS and its management approach.

E-Cigarettes and Adult Smoking: Evidence from Minnesota.

E-cigarettes provide nicotine in a vapor form, which is considered less harmful than the smoke from combustible cigarettes because it does not contain the toxins that are found in tobacco smoke. E-cigarettes may be effective in helping smokers to quit or they might simply provide smokers a method of bypassing smoking restrictions. There is very little causal evidence to date on how e-cigarette use impacts smoking cessation among adults.

WHEN DO SHELTER-IN-PLACE ORDERS FIGHT COVID-19 BEST? POLICY HETEROGENEITY ACROSS STATES AND ADOPTION TIME.

This study explores the impact of Shelter-in-Place Orders (SIPOs) on health, with attention to heterogeneity in their impacts. First, using daily state-level social distancing data, we document that adoption of a SIPO was associated with a 9%-10% increase in the rate at which state residents remained in their homes full-time. Using daily state-level coronavirus case data, we find that approximately 3 weeks following the adoption of a SIPO, cumulative COVID-19 cases fell by approximately 53.

News that Takes Your Breath Away: Risk Perceptions During an Outbreak of Vaping-related Lung Injuries.

We study the impact of new information on people's perceptions of the risks of e-cigarettes. In September 2019 the U.S.

Does e-cigarette advertising encourage adult smokers to quit?

We provide the first causal evidence on whether e-cigarette advertising on television and in magazines encourages adult smokers to quit. We find the answer to be yes for TV advertising but no for magazine advertising. Our results indicate that a policy banning TV advertising of e-cigs would have reduced the number of smokers who quit in the recent past by approximately 3%.

How does body mass index affect economic growth? A comparative analysis of countries by levels of economic development.

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.

The effects of e-cigarette minimum legal sale age laws on youth substance use.

We use difference-in-differences models and individual-level data from the national and state Youth Risk Behavior Surveillance System from 2005 to 2015 to examine the effects of e-cigarette minimum legal sale age (MLSA) laws on youth cigarette smoking, alcohol consumption, and marijuana use. Our results suggest that these laws increased youth smoking participation by about one percentage point and approximately half of the increased smoking participation could be attributed to smoking initiation. We find little evidence of higher cigarette smoking persisting beyond the point at which youth age out of the laws.