211 research outputs found
Does it Pay to be First? Sequential Locational Choice and Foreclosure
We analyze the sequential choices of locations in the Hotelling [0, 1] space of
variety-differentiated products. n firms locate in sequence, one at a time. In stage n+1, all firms choose prices simultaneously. Firms anticipate correctly the decisions of subsequent entrants, as well as the equilibrium prices, so we analyze subgame-perfect equilibria. We
analyze two games. In the first, the number of firms is fixed. In the second, the number of firms is determined by free entry, i.e., entry continues until the last entrant makes nonnegative profits. When the number of firms is fixed, the ordering of profits follows the
order of action. When the number of firms is determined by free entry, for a range of fixed costs, early entrants choose their positions strategically so as to keep out potential entrants. For a range of fixed costs, early actors reduce the distances among them to foreclose entry even though these actions reduce their profits given the number of active firms. For low enough fixed costs, entry cannot be prevented any more and a new firm enters resulting in a complete disruption of the locational pattern. In the game with a fixed number of firms, we
find that the order of the profits of the firms is the same as the order of action, so that it pays to be first. In contrast, in the free entry game it does not always pay to be first. We also note that entry of a new firm significantly reduces the pre-entry profits of incumbents. Thus, if a technology is available that would increase the costs of both incumbents and entrants ( raising both rivals and own costs ), it will be used to deter entry
Learning through stories : An investigation into how Tracks Rites of Passage Programme impacts on the development of young men and their family systems.
The Tracks rites of passage are processes that mark the adolescent transition, for the participant, the family and the community, between the two life stages of childhood and adulthood. Adolescent initiation rites offer a community led journey of separation, transition and integration as a way to work meaningfully with adolescents as they move between the life stages of childhood into adulthood. In Aotearoa/New Zealand the Tracks programme provides a five day contemporary rite of passage for adolescents and, where possible, their fathers. The rite of passage is based on the assumption that adolescents need opportunities to find their voices and make meaning if they are to become more aware of who they are and where they belong.
The methodology recognises that I, as researcher and insider in the Tracks organisation, needed to develop a holistic approach to insider research so that I could call on my understandings of the organisation and also guard against bias. The holistic approach involves the four interpenetrating strategies of appreciative inquiry, narrative inquiry, a blend of approaches to self-study that include meditation and critical reflection, and most importantly organic inquiry. The four strategies are based on coherence theories that describe learning as being organic, interconnected and emergent. Data were gathered from interviews and cycles of critical self-reflection in the form of a learning journal.
Data comes from interviews with the mother or fathers and young men of six families who have participated in the Tracks rite of passage programme. I have also discussed this work with a number of professionals in the field of youth work. The project found that Tracks had created conditions that empowered these young men with an increased capacity to make sense of their lives. Fathers expressed how challenging and rewarding they had found it to speak in honest terms with their sons, and that they were supported to do the inner work necessary to be able to speak in such ways. All of the family members expressed a need to have more support after the event.
The findings suggest a need to explore further the nature of the work happening at Tracks. It validates Lashlie’s (2005) theory that adolescents need their fathers and other men to be involved in their lives at the time of transition. Tracks also helps fathers to get to grips with the inner work of developing emotional maturity. The work happening at Tracks invites further research into and debate on the value of emotional intelligence. The Tracks rite of passage offers an alternative perspective to understand the unacceptably high rates of adolescent morbidity and mortality happening in New Zealand
Is this nuclear material secure? Examining trust in voice user interfaces for international nuclear safeguards seal examination
The 8th Annual Summer Seminar: Gina Kolata Science Writer, The New York Times
No abstract available
Transcriptome-wide Mendelian randomization study prioritising novel tissue-dependent genes for glioma susceptibility
High-Resolution Controller Data Performance Measures for Optimizing Divergent Diamond Interchanges and Outcome Assessment for Drone Video
Impact of appropriate pharmaceutical therapy for chronic conditions on direct medical costs and workplace productivity: A review of the literature
This paper presents the findings of a literature review investigating the economic impact of appropriate pharmaceutical therapy in treating four prevalent chronic conditions - asthma, diabetes, heart failure, and migraine. The goal of the review was to identify high-quality studies examining the extent to which appropriate pharmaceutical therapy impacts overall medical expenditure (direct costs) and workplace productivity (indirect costs). The working hypothesis in conducting the review was that the costs of pharmaceuticals for the selected chronic conditions are offset by savings in direct and indirect costs in other areas. The literature provides evidence that appropriate drug therapy improves the health status and quality of life of individuals with chronic illnesses while reducing costs associated with utilization of emergency room, inpatient, and other medical services. A growing body of evidence also suggests that workers whose chronic conditions are effectively controlled with medications are more productive. For employers, the evidence translates into potential direct and indirect cost savings. The findings also confirm the importance of pharmaceutical management as a cornerstone of disease management
High-Resolution Controller Data Performance Measures for Optimizing Diverging Diamond Interchanges and Outcome Assessment with Drone Video
Differential involvement of germline pathogenic variants in breast cancer genes between DCIS and low-grade invasive cancers
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