Social and Behavioral Sciences Commons^™

The Effect Of Maternal Employment On Family Well-Being, Bezawit Teshome Agiro

Dissertations

This dissertation is composed of three essays on the effect of maternal employment on family well-being using data from Early Childhood Longitudinal Study: Kindergarten Class of 2010-11 (ECLS-K: 2011). In general, the findings from this study suggest that the effect of maternal employment on children’s weight status and cognitive development is not significant, but it is significant on mothers’ overall health and psychological well-being.

The first essay re-examines the effect of maternal employment on child obesity by taking a sample of grade 2 children who had at least one younger sibling from the spring 2013 cohort. The study makes use …

Three Essays On Asset Price Bubbles, Frank Ofori-Acheampong

Dissertations

This dissertation examines various issues associated with asset price bubbles. In the first essay, a Markov regime-switching model with time-varying transition probabilities is developed to identify asset price bubbles in the S&P 500 Index. The model nests two different methodologies; a state-dependent regime-switching model and a Markov regime-switching model. Three bubble regimes are identified; dormant, explosive, and collapsing. Time-varying transition probabilities are specified for each of the nine possible transitions in the Markov regime-switching model. Estimation of the model is done using conditional maximum likelihood with the Hamilton filter. Results show that transition probabilities depend significantly on trading volume and …