Showing 1 - 10 of 3,865
This paper uses data on both self-reported and true measures of individual Body Mass Index (BMI) to examine the nature of measurement error in self-reported BMI and to look at the consequences of using self-reported measures when estimating the effect of BMI on economic outcomes. In keeping with...
Persistent link: https://www.econbiz.de/10010289965
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/10010293144
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/10014319983
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/10012005906
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/10012141220
This paper puts forward a new instrumental variables (IV) approach for linear panel datamodels with interactive effects in the error term and regressors. The instruments are transformed regressors and so it is not necessary to search for external instruments. The proposed method asymptotically...
Persistent link: https://www.econbiz.de/10012543993
Despite increasing knowledge on its adverse consequences, obesity prevalence across the U.S. has been rising markedly … argued to exacerbate the prevalence of obesity is the distribution of income. Augmenting data from 12 consecutive waves of … of variations in body mass and obesity across the U.S. It finds that they have a significant positive effect on BMI and …
Persistent link: https://www.econbiz.de/10010327366
) is a potential cause of obesity. We find a strong positive correlation between debt and weight for women but this seems …
Persistent link: https://www.econbiz.de/10010289881
Research has shown that birthweight has a lasting impact on later-life outcomes such as educational attainment and earnings. This paper examines the role of health at birth in determining academic achievement in childhood, which may provide the link between birthweight and adult outcomes. Using...
Persistent link: https://www.econbiz.de/10010352441
In the last few decades, the study of ordinal data in which the variable of interest is not exactly observed but only known to be in a specific ordinal category has become important. In Psychometrics such variables are analysed under the heading of item response models (IRM). In Econometrics,...
Persistent link: https://www.econbiz.de/10015209991