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Report
Medication-assisted Treatment for Opioid Use Disorder in Rhode Island: Who Gets Treatment, and Does Treatment Improve Health Outcomes?
Since the early 2000s Rhode Island has been among the states hardest hit by the opioid crisis. In response, the state has made it a priority to expand access to medication-assisted treatment (MAT) for opioid use disorder (OUD), which refers to the use of the FDA-approved medications methadone, buprenorphine, and/or naltrexone in conjunction with behavioral therapy. MAT is strongly supported by scientific evidence and endorsed by US public health officials and yet fails to reach many OUD patients. Using administrative data covering medical treatments and selected health outcomes for more than ...
Report
Changing patterns in informal work participation in the United States 2013–2015
In light of the weak labor market conditions in the United States from 2008 until recently, one might have expected that participation in alternative income-generating activities, such as informal side-jobs, would have increased during that period. By the same logic, participation in informal work should have declined more recently, as conditions in the formal labor market improved. However, recent technological innovations have created a number of new opportunities for engaging in informal work. Such innovations may have promoted structural increases in informal work participation; if so we ...
Working Paper
Household Inflation Expectations and Consumer Spending: Evidence from Panel Data
Recent research offers mixed results concerning the relationship between inflation expectations and consumption, using qualitative measures of readiness to spend. We revisit this question using survey panel data of actual spending from the U.S. between 2009 and 2012 that also allows us to control for household heterogeneity. We find that durables spending increases with expected inflation only for selected types of households while nondurables spending does not respond to expected inflation. Moreover, spending decreases with expected unemployment. These results imply a limited stimulating ...
Working Paper
You can be too thin (but not too tall): social desirability bias in self-reports of weight and height
Previous studies of survey data for the United States and other countries find that on average women tend to understate their body weight, while on average both men and women overstate their height. Social norms have been posited as a potential explanation for misreporting of weight and height, but researchers disagree on the validity of that explanation. This paper is the first to present a theoretical model of self-reporting behavior for weight and height that explicitly incorporates social desirability bias. The model generates testable implications that can be contrasted with predictions ...
Working Paper
Race, obesity, and the puzzle of gender specificity
Obesity is significantly more prevalent among non-Hispanic African-American (henceforth ?black?) women than among non-Hispanic white American (henceforth ?white?) women. These differences have persisted without much alteration since the early 1970s, despite substantial increases in the rates of obesity among both groups. Over the same time period, however, we observe little to no significant differences in the prevalence of obesity between black men and white men. Using data from the National Health and Nutrition Examination Surveys (NHANES) and the Behavioral Risk Factor Surveillance System ...
Working Paper
Explaining gender-specific racial differences in obesity using biased self-reports of food intake
Policymakers have an interest in identifying the differences in behavior patterns - namely, habitual caloric intake and physical activity levels - that contribute to demographic variation in body mass index (BMI) and obesity risk. While disparities in mean BMI and obesity rates between whites (non-Hispanic) and African-Americans (non-Hispanic) are well-documented, the behavioral differences that underlie these gaps have not been carefully identified. Moreover, the female-specificity of the black-white obesity gap has received relatively little attention. In the National Health and Nutrition ...
Report
Informal work in the United States: evidence from survey responses
"Informal" work refers to temporary or occasional side jobs from which earnings are presumably not reported in full to the Internal Revenue Service and which typically do not constitute a dominant or complete source of income. Perhaps the most important reason for undertaking informal work is to offset negative income and employment shocks, such as reduced hours in a formal job, stagnant wages, or involuntary unemployment. Such negative shocks affected many Americans during the Great Recession, so it is important to determine the extent to which people engaged in informal work during this ...
Working Paper
Has overweight become the new normal?: evidence of a generational shift in body weight norms
We test for differences across the two most recent NHANES survey periods (1988?1994 and 1999?2004) in self-perception of weight status. We find that the probability of self-classifying as overweight is significantly lower on average in the more recent survey, for both men and women, controlling for objective weight status and other factors. Among women, the decline in the tendency to self-classify as overweight is concentrated in the 17?35 age range, and, within this range, is more pronounced among women with normal BMI than among those with overweight BMI. Among men, the shift away from ...
Discussion Paper
Classroom peer effects and student achievement
In this paper we analyze the impact of classroom peers' ability on individual student achievement with a unique longitudinal data set covering all Florida public school students in grades 3-10 over a five-year period. Unlike many data sets used to study peer effects in education, ours identifies each member of a student's classroom peer group in elementary, middle, and high school as well as the classroom teacher responsible for instruction. As a result, we can control for student fixed effects simultaneously with teacher fixed effects, thereby alleviating biases due to endogenous assignment ...
Working Paper
Classroom peer effects and student achievement
In this paper we analyze the impact of classroom peers on individual student performance with a unique longitudinal data set covering all Florida public school students in grades 3-10 over a five-year period. Unlike many previous data sets used to study peer effects in education, our data set allow us to identify each member of a given student?s classroom peer group in elementary, middle, and high school as well as the classroom teacher responsible for instruction. As a result, we can control for individual student fixed effects simultaneously with individual teacher fixed effects, thereby ...