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91.
Using data for a one-year period from the Kingston Public Hospital (KPH) in Jamaica, we describe patterns of non-fatal violence-related injuries, and carry out simulation analysis to estimate rates of hospital admission under various injury reduction scenarios, and the potential savings that can be realized by reducing violent crimes. In this period there were 6107 registered violence-related visits to the KPH representing 11.5% of all recorded visits. Of these 16.6% (1001) were admitted. The most common methods of inflicting injury was by stabbing (52.1%), blunt injuries (37.9%) and gunshot wounds (7.3%). Multivariate analyses indicated that gunshot injuries, stab injuries, being male between the ages of 15 and 44 years, receiving the injury in November or December, and being injured by a stranger or unknown assailant, were significant correlates of a higher probability of admission. Simulation analysis with various injury reduction scenarios indicated decreases in the probability of admission ranging from 12% to 44%, with estimated savings of up to 31% of the annual supplies budget of KPH.  相似文献   
92.
There are a range of solutions that address asset building challenges for low-wealth women. Here we highlight some solutions that focus on basic needs (child care, child support) and creating economic stability with disposable income (income available after basic needs are met); solutions that address predatory lending and the housing crisis; and solutions that focus on joint ownership of assets and community-based asset building.  相似文献   
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The influence of the environment on the emotional responses and behaviors of consumers has been well established in the consumer behavior literature. The Behavioral Perspective Model (BPM) assumes that utilitarian reinforcement, informational reinforcement, and consumer behavior setting scope are independent dimensions of environmental influence, which can combine in particular consumption situations to produce consumer behavior. This paper empirically examines the possibility of interactions among these dimensions by means of the pleasure, arousal, and dominance (PAD) emotional variables. The PAD variables have been shown to mediate consumer behaviors such as the desire to stay or escape from the setting, to affiliate with others, and the willingness to spend money and consume. The results, showing an interaction between pleasure and arousal in high‐pleasure environments, which then leads to increased approach behavior, seem to confirm the synergistic effects of utilitarian reinforcement and informational reinforcement on behavior. This study appears to be the first to find and investigate a three‐way interaction between pleasure, arousal, and dominance in the context of purchase and consumption. This interaction suggests that the three structural dimensions of the BPM combine to produce consumer behavior. It also highlights the important role of consumer behavior setting scope in consumer situations maintained by intermediate patterns of reinforcement. The implications of these findings for theory and marketing management are discussed.  相似文献   
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Fear of losing first-mover advantages has caused many corporate strategists to ignore real options analysis and simply go ahead with any project that they think is expected to have a positive net present value. But first-mover advantages are not nearly as valuable as most strategists tend to assume. This article weighs the expected value of first-mover advantages against the benefits of the real option arising from delay and flexibility. The real options model recognizes the value of delaying projects until important sources of uncertainty and risk can be resolved.
After reviewing two well-known cases of successful second movers—the triumph of VHS over Betamax in VCRs and Microsoft's remarkable late software entries—the authors go on to present more broadly based historical evidence for their view that first-mover advantages often fail to confer lasting value. The article closes with an assessment of first-mover advantages in the new economy, including a brief look at recent developments in the Internet and telecom sectors.  相似文献   
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