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41.
Significant gaps exist in health care regarding gender in the United States. Health status, social roles, culturally patterned behavior and access to health care can be influenced by gender. Women have been the primary users of health care and minority women usually have received poorer quality care than Non-Hispanic White (NHW) females. The objectives of this study were to identify gender, racial and ethnic disparities in access to substance abuse treatment in a Texas hospital. Secondary data collected on 1,309 subjects who underwent detoxification were studied. Gender, race/ethnicity, drug of abuse, relapse and financial classification were included in the analysis. Results indicate Hispanic females and Non-Hispanic Black (NHB) females were about 5 and 3.5 more likely than NHW females to use Medicaid services respectively (p < .05). NHW and NHB males were more likely to use Medicare than females (p < .05). NHB and Hispanic females were 5.8 and 2.1 times more likely to receive care for abuse of cocaine when compared to NHW females respectively (p < .05). Hispanic females were 2.3 times more likely to relapse than Non-Hispanic females, and uninsured NHB females were 7.1 times at a higher risk to abuse multiple drugs compare to NHW females (p < .05). Socio-economic factors, lower labor force participation rates, and less financial independence can explain females utilizing more often Medicaid regardless of their race/ethnicity. These results can be also explained by aggressive case management utilization, socio cultural barriers and/or discriminatory practices, both intentional and unintentional.  相似文献   
42.
This article describes the epidemiology of injuries collected in the Injury Surveillance System in Leon Hospital in Nicaragua. A total of 6659 persons were treated for injuries in 2004. It was discovered that 88% of all injuries were unintentional, 9% involved interpersonal violence, 2% were self-inflicted and 0.2% was undetermined. Men accounted for 64.7% of the cases, with the highest rate among 20 - 24 year olds (5625.8 per 100,000 inhabitants). Among women, the highest rate was in those aged 64 years and older (5324.2 per 100 000 inhabitants). The most common mechanisms were falls (33.9%), blunt force (26.8%), cut/pierce/stab (15.1%) and transportation-related (12.8%). These results indicate the need to identify prevention strategies for those injuries that were most commonly treated in emergency, such as unintentional falls among older women, self-inflicted poisoning among young women and blunt force and transportation-related injuries among young men.  相似文献   
43.
Information Technology (IT) consolidates as an essential element to support the business strategies to survive and rapidly adapts to changes in the competitive environment. This paper examines the impact of the use of information systems (IS) and strategic organization knowledge (SOK) on firm performance in 150 Brazilian companies. The study uses partial least squares structural equation modeling (PLS-SEM) and establishes models to express the relationship among the constructs examined. The study identifies that the direct influence of 1S use on performance is moderately significant. However, when mediated by orientation strategy, the total effect of IS use on firm performance is demonstrated to be highly significant. The model explains 54% of the variability of firm performance and confirms IS use as a fundamental resource to support strategic business processes.  相似文献   
44.
Getting a player like Lionel Messi in the squad would seem like a dream come true for a professional football manager, but is it always best to have top‐quality players? We study the determinants of top goal‐scorers’ productivity in the UEFA Champions League. We find evidence of a concave relationship between age and productivity and uncover an inverted‐U relationship between performance and minutes played. Finally, we find a positive effect on height, being left footed and being a striker on the probability of scoring a goal. The results have important implications for managers both in looking to sign on new players and to maximise their potential during a competitive match.  相似文献   
45.
We develop a timing game for adopting a product technology that features a public good. We investigate the effects of the degree of product market competition, product differentiation, the private benefits from contributing to the public good, and firm asymmetries on the timing of adoption. We then examine the effects of consumer subsidies on equilibrium timings and the proliferation of the public good.  相似文献   
46.
Following a partial equilibrium approach, this paper studies the effect of fiscal policy on income distribution in Argentina, based on budget information corresponding to the year 2004. Specifically, it aims to provide an empirical answer to a set of questions related to the responsibility of different levels of government (national or provincial) in ensuring the equitable distribution of income; how this responsibility is accomplished in practice, when this function is shared among two or more levels of government; whether an incompatibility arises among the policies from different levels of government; and the effect of fiscal policy on personal and regional income distribution.The main results of the paper are summarized as follows. At the aggregate level, both national and provincial budgets have a redistributive impact on personal income distribution, through a combination of progressive expenditures and (slightly) regressive taxes. Regional redistribution depends on two fiscal tools: the national budget and the revenue sharing regime. The progressive effect of expenditures and taxes interacts with the geographical effect of the revenue-sharing and the national budget, reinforcing progressivity in net-receiving groups and creating a trade-off between progressivity and (negative) regional transfer in net-financing ones. Provincial budgets have more impact than the national budget, both being compatible in pursuing the redistributive goal.  相似文献   
47.
48.
Journal of Business Ethics - Opportunistic behaviors are considered ethically and strategically troublesome since they disrupt otherwise mutually beneficial relationships. Previous literature has...  相似文献   
49.

We present an agent-based model to study firm–bank credit market interactions in different phases of the business cycle. The business cycle is exogenously set, and it can give rise to various scenarios. Compared to other models in this literature strand, we improve the mechanism according to which the dividends are distributed, including the possibility of stock repurchase by firms. In addition, we locate firms and banks over a space and firms may ask credit to many banks, resulting in a complex spatial network. The model reproduces a long list of stylized facts and their dynamic evolution as described by the cross-correlations among model variables. The model allows us to test the effectiveness of rules designed by the current financial regulation, such as the Basel III countercyclical capital buffer. We find that the effectiveness of this rule changes in different business cycle environments and this should be considered by policy makers.

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50.
Over the last several years—in the context of US political upheaval, ongoing crises related to climate change, the COVID-19 pandemic and an economic downturn—indigenous, Mexican-origin farmworker families in Washington State have engaged more intensely in class struggle through acts of solidarity and forms of collective action, in part through independent labour unions, worker cooperatives and mutual aid. This article chronicles the labour struggles that led to a notion of class rooted in family units of production and that strengthened transnational solidarity in resistance to racist forms of exploitation in the agricultural sector. Class organization rooted in family and solidarity has allowed indigenous agricultural workers in Washington State to face COVID-19 and incidents driven by climate change, which syndemically compounded existing community health crises, from a place of power. Focusing on the experience of farmworker families in Washington State, I outline agricultural employers' exploitation of workers during this period of increased vulnerability and the strength of farmworkers' resolve to take their health and well-being into their own hands.  相似文献   
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