Vishak Ms, Adwaith Krishna Surendran, Nandini B Krishnan, Kalaiarasi Raja
Digital Health Literacy: Evaluating the Readability and Reliability of Cochlear Implant Patient Information on the Web
Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India
central organizing framework voluminous recent literature studying changes returns skills evolution earnings inequality refer canonical model elegantly powerfully operationalizes supply demand skills assuming two distinct skill groups perform two different imperfectly substitutable tasks produce two imperfectly substitutable goodstechnology assumed take factoraugmenting form complementing either high low skill workers generate skill biased demand shiftsin paper argue despite notable successes canonical model largely silent number central empirical developments last three decades including 1 significant declines real wages low skill workers particularly low skill males 2 nonmonotone changes wages different parts earnings distribution different decades 3 broadbased increases employment high skill low skill occupations relative middle skilled occupations ie job polarization 4 rapid diffusion new technologies directly substitute capital labor tasks previously performed moderatelyskilled workers 5 expanding offshoring opportunities enabled technology allow foreign labor substitute domestic workers specific tasksmotivated patterns argue valuable consider richer framework analyzing recent changes earnings employment distribution united states advanced economies shaped interactions among worker skills job tasks evolving technologies shifting trading opportunitieswe propose tractable taskbased model assignment skills tasks endogenous technical change may involve substitution machines certain tasks previously performed laborwe consider evolution technology taskbased setting may endogenizedwe show framework used interpret several central recent trends also suggest directions empirical exploration