Digital Commons Network^™

Occasioning Dialogic Spaces Of Innovation: The Pan-Canadian Ehr, Infoway And The Re-Scripting Of Healthcare, Akbar M. Saeed

Electronic Thesis and Dissertation Repository

The Canadian public healthcare system appears to currently be under considerable strain. Escalating costs, dwindling budgets and growing patient dissatisfaction are just a few of the systemic pressures that have called into question our current ways of delivering healthcare. As a consequence, there is a growing recognition that renewal is needed, and that this renewal, to be successful, should meet the needs of a wide array of stakeholders, hence calling for unprecedented levels of collaboration among increasingly fragmented interests. In order to bring about this renewal, the federal government seems to be intent on implementing a pan-Canadian electronic health record …

Incentives For Optimal Allocation Of Hiv Prevention Resources, Monali M. Malvankar

Electronic Thesis and Dissertation Repository

The thesis consists of three main chapters on optimal incentives for a multi-level allocation process of HIV/AIDS prevention funds. HIV/AIDS prevention funds often traverse several levels of distribution. At each level, equity-based heuristics are often used by decision-makers that may lead to sub-optimal allocation. Mathematical programming models may help to allocate prevention funds optimally. Thus, incentives could be given to decision-makers to encourage optimal allocation.

Chapter 4 investigates the impact of incentives by developing a model in which an upper-level decision-maker (UD) allocates funds to a single lower-level decision-maker (LD) who then distributes funds to local programs. The UD makes …

Employment Of Returnees And The Performance Of Multinational Subsidairies In China, Huanglin Wang

Electronic Thesis and Dissertation Repository

Returnees, those who went overseas for higher education and then returned to their home countries, represent a unique group of employees for multinational enterprises (MNEs). However, they have been ignored in the MNE staffing literature which has developed a staffing typology based on nationality, specifically parent country nationals (PCNs), host country nationals (HCNs), and third country nationals (TCNs). We propose that cultural understanding is a more appropriate criterion than nationality in categorizing staff in MNEs and compare returnees with the existing categorizations of MNE staff. Returnees may be closer to the ‘balanced individuals’ that MNEs need compared with either expatriates …

Object And Relations Uncertainty: Two Components Of Perceived Environmental Uncertainty, Anthony Francolini

Electronic Thesis and Dissertation Repository

I contend that perceived environmental uncertainty should be divided into a new pair of uncertainty components, which I label object and relations uncertainty. Object uncertainty is defined as an actor’s inability to predict the future accurately due to a lack of information about object items (i.e., tangible, reducible, asocial items). Relations uncertainty is defined as an actor’s inability to predict the future accurately due to a lack of information about relations items (abstract, reduction-resistant, social items).

I contend that the object-relations uncertainty component-set is supported by uncertainty research and categorization theory. First, these two components are supported by the works …

Simulation-Based Valuation And Counterparty Exposure Estimation Of American Options, Kin Hung Kan

Electronic Thesis and Dissertation Repository

Valuing American options is a central problem in option pricing since the early-exercise feature is very common among financial or insurance derivatives products. For high-dimensional American options, Monte Carlo simulation is generally regarded as the only viable approach to price them, and this is the focus of our work. We propose a new regression-based Monte Carlo algorithm for pricing American options. This method typically generates an upper bound of the option value. It is computationally efficient and generates accurate price estimates.

To improve the convergence rate, we apply a bias reduction technique to the least-squares Monte Carlo estimators of American …

Credit Default Swaps - Essays On Model And Market Efficiency, Muhammad F. Farooqi

Electronic Thesis and Dissertation Repository

Essay 1 tests the ability of a commercial structural credit default swap pricing model to predict market spreads. Consistent with several previous studies testing other models, we find our model unable to price credit risk precisely and observe an illiquidity premium reflecting a credit risk component which should be incorporated into future pricing models. We also identify macroeconomic and stock market factors that help explain movements in CDS spreads beyond the levels suggested by the model.

Essay 2 looks at bid and ask spreads to find evidence of quote shading where dealers manipulate their quotes in order to attract sell …

Cross-Sector Models Of Collaboration For Social Innovation, Marlene J. Le Ber

Electronic Thesis and Dissertation Repository

This dissertation consists of three studies that collectively examine the genesis and dynamics of collaborative cross-sector partnerships between nonprofit and for-profit organizations. The overarching question that frames the papers is how cross-sector partnerships organize across sectoral interfaces to advance social innovation. This thesis makes three contributions: 1) the standpoint of the beneficiaries needs to be explicitly discussed when exploring social innovation in cross-sector partnerships; 2) neither success nor failure are absolute but rather cross-sector partners deliberately and iteratively adjust their roles to sustain momentum towards success or rebound from temporary failure in pursuit of social innovation; and 3) despite largely …

Options Under Uncertainty: An Empirical Investigation Of Patterns Of Commitment In Display Technologies In The Flat Panel Tv Set Industry, Derek Lehmberg

Electronic Thesis and Dissertation Repository

This dissertation considers fundamental questions about real options reasoning and its application in the face of uncertainty: do firms behave as real options reasoning predicts, and are there performance benefits from its application? The concept of uncertainty is further developed by considering two primary types: technological uncertainty and market needs uncertainty. A qualitative industry level historical case study is performed on the flat panel TV industry, chosen because it exhibits high technological uncertainty and low market needs uncertainty. Real options logic predicts, in such an industry, that firms will develop and maintain technology options until uncertainty is resolved. Firm level …