Showing 1 - 10 of 7,337
. -- obesity ; non-classical measurement error ; auxiliary data ; instrumental variables …
Persistent link: https://www.econbiz.de/10009665420
Reliable measures of obesity are essential in order to develop effective policies to tackle the costs of obesity. In … this paper we examine what, if anything, we can learn about obesity rates using self-reported BMI once we allow for … data to derive upper and lower bounds for the population obesity rate for ten European countries. For men it is possible to …
Persistent link: https://www.econbiz.de/10009721319
This paper examines the change in body mass index for a cohort of Irish children as they aged from 9 to 13 and decomposes the change into parts attributable to changes in observable characteristics and changes in returns to observable characteristics. The decomposition is carried out over the...
Persistent link: https://www.econbiz.de/10011793250
The reciprocal relationship between psychiatric and substance use disorders is well-known, yet it remains largely unknown whether mental health morbidity causally leads to addictive behaviours. This paper utilises a fixed effects instrumental variables model, which is identified by time-varying...
Persistent link: https://www.econbiz.de/10014332029
This paper analyses the socioeconomic gradient of chilidhood obesity in Ireland using the Growing Up in Ireland data … education, is employed. In addition, the depth and severity of obesity are examined as well as the incidence. Finally, the use … of two waves of longitudinal data permits the analysis of the persistence of obesity. Results show that overall childhood …
Persistent link: https://www.econbiz.de/10011561031
of overweight and obesity. Analysis is carried out by gender and by maternal education. In general, the degree of … obesity for girls. …
Persistent link: https://www.econbiz.de/10012115993
This paper examines developments in childhood and adolescent obesity in Ireland using two waves of the Growing Up in … Ireland survey. Obesity appears to level off between the two waves though there is tentative evidence that the socioeconomic … the data, transitions into and out of obesity are examined, with higher rates of transition into obesity observed for …
Persistent link: https://www.econbiz.de/10011515575
Analyses of spatial or network data are now very common. Nevertheless, statistical inference is challenging since unobserved heterogeneity can be correlated across neighboring observational units. We develop an estimator for the variance-covariance matrix (VCV) of OLS and 2SLS that allows for...
Persistent link: https://www.econbiz.de/10012102134
Centralized school assignment algorithms must distinguish between applicants with the same preferences and priorities. This is done with randomly assigned lottery numbers, nonlottery tie-breakers like test scores, or both. The New York City public high school match illustrates the latter, using...
Persistent link: https://www.econbiz.de/10011989205
In linear regression models, measurement error in a covariate causes Ordinary Least Squares (OLS) to be biased and inconsistent. Instrumental Variables (IV) is a common solution. While IV is also biased, it is consistent. Here, we undertake an asymptotic comparison of OLS and IV in the case...
Persistent link: https://www.econbiz.de/10014388449