Julie Gandrup, David A Selby, William G Dixon
Classifying Self-Reported Rheumatoid Arthritis Flares Using Daily Patient-Generated Data From a Smartphone App: Exploratory Analysis Applying Machine Learning Approaches
JMIR formative research
paper uses two recent uk surveys investigate determinants language proficiency effect language earnings employment probabilities nonwhite immigrants address problem endogenous choice language acquisition measurement error language variables results show language acquisition employment probabilities well earnings differ widely across nonwhite immigrants according ethnic origin language proficiency positive effect employment probabilities lack english fluency leads earning losses