Dissertation
Essays on modeling limited dependent variables applied to industrial organization and labor markets
Washington State University
Doctor of Philosophy (PhD), Washington State University
05/2009
DOI:
https://doi.org/10.7273/000005903
Abstract
My dissertation research includes three essays that utilize limited dependent modeling applied to problems in industrial organization and labor markets. The first one asks what affects child care providers' duration of employment. The child care industry commonly experiences difficulties in retaining employees. The extremely high employee turnover rate is a threat to quality of care. The data used in this analysis is from surveys by participating child care center directors regarding both individual employees and child care center characteristics. Factors considered include an employee's wages, benefits, position description, age-group assignment, education, center characteristics, and other employee demographic variables. The second paper in this dissertation examines the retirement decisions of university faculty. Approximately one-half of all U.S. faculty in higher education are older than 50 years, and more than two-thirds of payrolls are tied up with these faculty. Since the removal of mandatory faculty retirement in 1994, it is difficult to make precise predictions of when an individual faculty member will retire. This study investigates the phased retirement decisions of faculty using survey data. The estimation results suggest that investment in social security decreases the likelihood of acceptance of early phased retirement programs. This analysis has important implications for both individual faculty members and the University as an employer. The third paper provides a new explanation for the existence of quantity surcharges that occur in some food products. Quantity surcharges occur when a larger sized package of a product has a higher per-unit price then its smaller-sized counterpart. I hypothesize that different size the same product are imperfect substitutes and thus are differentiated products. To test this hypothesis, I utilize grocery store scanner data with canned tuna of varying sizes. I estimate the demand for each type of tuna and the associated cross-price elasticities. A random coefficients logit demand approach to calculate elasticities. There is evidence to support the hypothesis that quantity surcharges in canned tuna are driven by firms catering to heterogeneous consumer preferences. All the three papers are presented as separate chapters in this dissertation.
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Details
- Title
- Essays on modeling limited dependent variables applied to industrial organization and labor markets
- Creators
- Sanatan Shreay
- Contributors
- Jill J. McCluskey (Chair)R C Mittelhammer (Committee Member) - Washington State University, School of Economic SciencesHayley Helene Chouinard (Co-Chair)
- Awarding Institution
- Washington State University
- Academic Unit
- School of Economic Sciences
- Theses and Dissertations
- Doctor of Philosophy (PhD), Washington State University
- Publisher
- Washington State University
- Number of pages
- 93
- Identifiers
- 99901055135401842
- Language
- English
- Resource Type
- Dissertation