Full Citation

Title: Public Policy Evaluation Using Life-Cycle Models

Citation Type: Dissertation/Thesis

Publication Year: 2014

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Abstract: This work investigates how the provision of a variety of public policies affects individual life-cycle decisions. In Chapter 2, I examine the effects of the Affordable Care Act (ACA) by considering a dynamic interaction between extending health insurance coverage and the demand for federal disability insurance. I argue that as the ACA provides insurance cover-age to the uninsured, it improves this group's health and reduces their demand for federal disability insurance. In order to provide a quantitative assessment of this dynamic link, I extend the Bewley-Huggett-Aiyagari incomplete markets model by endogenizing health accumulation and disability decisions. Findings suggest that the ACA reduces the fraction of working-age people receiving disability benefits from 5.7 to 4.9 percent. Chapter 3 analyzes the effects of social security survivors benefits and argues that survival benefits provide insurance against the heterogeneity of mortality rates. Specifically, the provision of survivors benefits mitigates the inequality induced by within cohort mortality differences and the associated price variations in the private life insurance market. Further, survivors benefits also help insure the uncertainties of income shocks and life events. The risk spreading provided by survivors benefits, however, is funded via taxes that distort individual decisions. Counterfactual results from a dynamic model suggest that removing survivors benefits for dependent children and aged spouses generates an ex-ante utility change equivalent to a 0.3 percent decline and 0.8 percent increase of permanent consumption, respectively. In Chapter 4, considering that people choose both years of education and their area of specialization, I estimate the impacts of technological progress and immigration on educational choices of native-born Americans. Results derived from a general equilibrium model suggest that these two changes lead to opposite effects on educational choices. In particular, the influx of immigrants reduces natives' incentives to complete college degrees and major in natural sciences and engineering fields.

Url: http://d-scholarship.pitt.edu/21168/1/Yue_Li_ETD.pdf

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Authors: Li, Yue

Institution: Univeristy of Pittsburgh

Department: Economics

Advisor: Danele Coen

Degree: Ph.D

Publisher Location: Pittsburgh, Pennsylvania

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Data Collections: IPUMS CPS

Topics: Education, Health, Labor Force and Occupational Structure, Methodology and Data Collection

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