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Full-Text Articles in Behavioral Economics

Examining Mobile Health App Engagement In A North American Employee Population: A One-Year Longitudinal Observational Study, Nabil Ratanshi Nov 2022

Examining Mobile Health App Engagement In A North American Employee Population: A One-Year Longitudinal Observational Study, Nabil Ratanshi

Electronic Thesis and Dissertation Repository

BACKGROUND: Mobile health (mHealth) apps may help promote physical activity and other health behaviours among office-based workers. Low app engagement, however, leading to little or no effect is typical. OBJECTIVE: To examine engagement with a rewards-based mHealth app and identify factors influencing engagement. METHODS: A one-year observational study was conducted with Canadian and U.S. users of the Sprout at Work app (N=2253; Female: 35.7%; Age: 39.3 years). Kaplan-Meier survival curves were used to examine engagement patterns from a ‘multiple-lives’ perspective (i.e., time to first disengagement, re-engagement, second disengagement). Regression models were used to identify factors influencing engagement. RESULTS: After one …


Examination Of Institutional Investment In The United States Of America From 1999 To 2018, Martin R. Lefebvre Nov 2020

Examination Of Institutional Investment In The United States Of America From 1999 To 2018, Martin R. Lefebvre

Electronic Thesis and Dissertation Repository

This thesis examines the evolution of spatial preference of institutional investors located in the United States of America for the time period of 1999 to 2018 using a mix of exploratory data analysis techniques and more sophisticated space-time and machine learning techniques such as ESRI Space-Time cube and Latent Dirichlet Allocation topic modeling. This thesis concludes that despite having the appearance of a footloose industry due to almost negligible fixed costs, institutional investors are attracted to highly dynamic urban centres and on the 20 year time horizon, appear surprisingly sticky in their location preference. This is consistent with the belief …


The Impact Of Levodopa Administration On Learning From Short-Term And Long-Term Action Consequences: A Paradigm Validation., Masood Rezaei Oct 2020

The Impact Of Levodopa Administration On Learning From Short-Term And Long-Term Action Consequences: A Paradigm Validation., Masood Rezaei

Electronic Thesis and Dissertation Repository

Behavioral and neuroimaging studies have identified two valuation systems in the human brain for controlling behavior known as model-free (MF) and model-based (MB). MF is based on immediate evaluation and MB is based on long-term evaluation of the outcome of our decisions. Previous studies suggest that dopamine baseline activity may play an important role in the balance between the two systems and determine how they compete or interact in controlling our actions. The overarching aims of this study is to investigate the impact of levodopa administration on learning from immediate and long-term action consequences, and to dissociate the role of …


Development And Application Of A Teen-Informed Tool For Measuring The Power Of Food-Related Advertisements In Canadian Environments, Drew Bowman Oct 2019

Development And Application Of A Teen-Informed Tool For Measuring The Power Of Food-Related Advertisements In Canadian Environments, Drew Bowman

Electronic Thesis and Dissertation Repository

Food environments are influential in shaping dietary behaviours of adolescents. Exposure to food and beverage marketing is known to impact food knowledge, behaviours, and health outcomes, yet food environment research largely overlooks advertisements. Given that marketers tend to advertise less healthy foods to teens and teens predominantly purchase low-nutrient foods, it is crucial to study the information environment in the context of secondary school environments. This thesis uses a sequential mixed-methods approach, including environmental audits and teen consultations, to develop and apply a teen-informed tool to measure the power of advertisements surrounding secondary schools. Results indicate that exposure to and …


Statistical Modelling, Optimal Strategies And Decisions In Two-Period Economies, Jiang Wu Nov 2017

Statistical Modelling, Optimal Strategies And Decisions In Two-Period Economies, Jiang Wu

Electronic Thesis and Dissertation Repository

Motivated by some real problems, our thesis puts forward two general two-period pricing models and explore optimal buying and selling strategies in two states of the two-period decision, when buyer/seller's decisions in the two periods are uncertain: commodity valuations may or may not be independent, may or may not follow the same distribution, be heavily or just lightly influenced by exogenous economic conditions, and so on. For both the example of buying laptops and the example of selling houses, the connections between each example and the two-envelope paradox encourage us to explore optimal strategies based on the works of McDonnell …


Social Relationships In Young Offenders: Relevance To Peers, Poverty, And Psychological Adjustment, Victoria Sabo Jan 2017

Social Relationships In Young Offenders: Relevance To Peers, Poverty, And Psychological Adjustment, Victoria Sabo

Electronic Thesis and Dissertation Repository

The increasing influence of peers in adolescence is related to a developing array of skills, aspirations, attitudes, and behaviours. The nature and magnitude of this influence and the potential association of certain youth with deviant peers is among the most prominent risk factors in predicting youth crime. This becomes of greater concern for economically disadvantaged youth, whose neighbourhoods harbour greater susceptibility to negative peer influence. With social affiliations at the forefront of youth development and criminality, research efforts need to further characterize the nature, constitution, and influence of peers on adolescent offending. Two hundred and eighty-one Canadian youth were sampled …


A Free Exchange E-Marketplace For Digital Services, Wafa M. I. Ghonaim Aug 2013

A Free Exchange E-Marketplace For Digital Services, Wafa M. I. Ghonaim

Electronic Thesis and Dissertation Repository

The digital era is witnessing a remarkable evolution of digital services. While the prospects are countless, the e-marketplaces of digital services are encountering inherent game-theoretic and computational challenges that restrict the rational choices of bidders. Our work examines the limited bidding scope and the inefficiencies of present exchange e-marketplaces. To meet challenges, a free exchange e-marketplace is proposed that follows the free market economy. The free exchange model includes a new bidding language and a double auction mechanism. The rule-based bidding language enables the flexible expression of preferences and strategic conduct. The bidding message holds the attribute-valuations and bidding rules …


Essays In Macroeconomics Of Development, Douwere Eric Grekou Apr 2013

Essays In Macroeconomics Of Development, Douwere Eric Grekou

Electronic Thesis and Dissertation Repository

This thesis consists of three chapters on macroeconomics of development. The first chapter discusses the impact of educational corruption on economic development. Its main contribution lies in quantifying two channels of educational corruption: a direct channel, whereby incompetent workers affect production due to a misallocation of talent, and a dynamic indirect channel, which can be referred to as a teacher’s effect on the availability of competent agents for production. The results suggest that, for the countries with the highest levels of educational corruption, the losses in output per capita induced by the indirect channel are ten times as large as …