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Essays On Human Capital, Health Capital, And The Labor Market, Charles Hokayem Jan 2010

Essays On Human Capital, Health Capital, And The Labor Market, Charles Hokayem

University of Kentucky Doctoral Dissertations

This dissertation consists of three essays concerning the effects of human capital and health capital on the labor market. Chapter 1 presents a structural model that incorporates a health capital stock to the traditional learning-by-doing model. The model allows health to affect future wages by interrupting current labor supply and on-the-job human capital accumulation. Using data on sick time from the Panel Study Income of Dynamics the model is estimated using a nonlinear Generalized Method of Moments estimator. The results show human capital production exhibits diminishing returns. Health capital production increases with the current stock of health capital, or better …


Executive Deficits In Amyotrophic Lateral Sclerosis: Examining The Consequences Of Self-Regulatory Impairment On Quality Of Life, Abbey R. Roach Jan 2010

Executive Deficits In Amyotrophic Lateral Sclerosis: Examining The Consequences Of Self-Regulatory Impairment On Quality Of Life, Abbey R. Roach

University of Kentucky Doctoral Dissertations

Amyotrophic Lateral Sclerosis (ALS) is a fatal neurodegenerative disease that attacks the motor system and contributes to a range of cognitive and behavioral impairments (e.g., behavioral and emotional disinhibition, planning and problem solving difficulties, impulsivity, attention, and personality change). This executive dysfunction may contribute to selfregulatory impairment across several domains, including cognitive skills, thought processes, emotion regulation, interpersonal skills, and physiology, that may be crucial to the quality of life (QOL), or well being, of patients and their caregivers. Given the relentless course and prognosis of ALS, palliative treatments for ALS should target the full range of self-regulatory deficits. Thirty-seven …