The impact of abusive supervision and co-worker support on hospitality and tourism student employees’ turnover intentions in Ecuador

Ram (2015. Hostility or hospitality? A review on violence, bullying and sexual harassment in the tourism and hospitality industry. Current Issues in Tourism. doi:10.1080/13683500.2015.1064364) posits that violence and harassment are areas of concern within the hospitality industry, and scholarly interest in abusive supervision in the workplace has grown since the last decade. This study extends Ram's (2015. Hostility or hospitality? A review on violence, bullying and sexual harassment in the tourism and hospitality industry. Current Issues in Tourism. doi:10.1080/13683500.2015.1064364) assertion by examining the effect of abusive supervision experiences on student employees’ turnover intentions in a hospitality and tourism context in a high power distance culture, Ecuador. The results showed that abusive supervision was positively related to turnover intentions, and its effect was stronger than co-worker support, with the abusive supervision–turnover intentions relationship being fully mediated by perceived organizational support (POS). In addition, co-worker emotional support was found to attenuate the negative effects of abusive supervision on POS. All in all, the findings highlight the roles of POS in explaining the relation between abusive supervision and turnover intentions and co-worker emotional support in buffering the negative effect of abusive supervision. The important role of culture is discussed.     

试论平衡计分卡在商业银行绩效评价中的应用 —以某国有银行Z分行为例

平衡计分卡是目前先进的绩效管理工具,在我国商业银行的绩效管理中得到广泛 运用,但主要以定性评价为主。本文以某国有银行Z分行为例,按照平衡计分卡理论进行绩效 考核指标重构,通过计量模型实证检验了财务指标与非财务指标之间的相互关系,并对商业银 行运用平衡计分卡开展绩效评价进行了有益的探索。     

新医改对公立医院财务的影响及对策

新医改的实施对公立医院财务环境产生了深刻的变化,加大了医院财务风险.公立医院财务必须综合运用预算管理、成本管理、绩效管理、风险控制等现代医院管理工具,充分发挥管理会计职能,不断提高管理效率和资源利用效率,积极应对新医改对医院财务带来的影响.     

Enablers for Organizational Project Management in the Chinese Context

This study aims at exploring the organizational enablers (OEs) for organizational project management (OPM) in the Chinese context. From the resource‐based view of firms, we conceptualize OEs as important drivers for the business value creation processes in project‐based organizations. The preliminary factor framework was constructed through literature review and expert interviews. Questionnaire surveys elicited 146 responses from Chinese project management practitioners; thereafter, factor analysis was performed to test the OE system empirically. The resulting final OE system contains 49 enablers in nine categories for three management hierarchies; this OE system, constructed by exploratory analysis and verified by confirmatory analysis, comprehensively clarifies the framework of OEs in the Chinese context; it facilitates further investigations into the interaction among OEs and their effects on organization performance. Firm managers may also find this system helpful in formulating identifiable, measurable, and manageable OE frameworks for their own firms, and enabling their organization's strategies with robust OEs.     

Economic burden of hypoglycemia: Utilization of emergency department and outpatient services in the United States (2005–2009)

Objective: To estimate the economic burden of hypoglycemia on the healthcare system at the national level in the US between the years of 2005–2009.

Methods: This study analyzed the National Hospital Ambulatory Medical Care Survey (NHAMCS), including emergency department (ED) and outpatient department (OPD) components, and the National Ambulatory Medical Care Survey (NAMCS). The annual rates of ED and OPD visits associated with hypoglycemia were reported. Subsequent medical services after disposition were studied. The unit cost of specific medical service was estimated from the Medical Expenditure Panel Survey (MEPS). All annualized costs were adjusted to US 2009 dollars. We also estimated the rates of injury and ambulance use incurring within a visit for hypoglycemia.

Results: The total direct medical cost of hypoglycemia was estimated as $3.49 billion in 2005 and decreased gradually to $1.84 billion in 2009. The declining trend was correlated with hospital admissions from ED, which decreased from 170 665 in 2005 to 71,751 in 2009. Consequently, the estimated annual expenditure of hospitalization for hypoglycemia from ED declined over time by more than half ($2.90 billion in 2005, $1.25 billion in 2009). Injury was reported among 9.5% of the ED visits for hypoglycemia. Ambulances were used among 58% of the ED visits for hypoglycemia.

Conclusion: Hypoglycemia poses a significant burden on the healthcare system; however, annual direct medical cost of severe hypoglycemia in the US decreased over the 5 years studied, which is attributable to tremendous decrease in need of hospitalization following an ED visit.     

Hospital resource use of patients receiving isavuconazole vs voriconazole for invasive mold infections in the phase III SECURE trial

Objective: In the phase III SECURE trial, isavuconazole was non-inferior to voriconazole for all-cause mortality for the primary treatment of invasive mold disease (IMD) caused by Aspergillus spp. and other filamentous fungi. This analysis assessed whether hospital resource utilization was different between patients treated with isavuconazole vs voriconazole in SECURE. Methods: The analysis population comprised adults with proven/probable/possible IMD enrolled in SECURE. The primary endpoint was hospital length of stay (LOS) in the overall trial population. Patients were also stratified by estimated glomerular filtration rate-modification of diet in renal disease category (< 60?mL/min/1.73 m² [moderate-to-severe impairment] and ≥60?mL/min/1.73 m² [mild or no impairment]), body mass index (BMI; <25, ≥25–<30, and ≥30?kg/m²), and age (≤45, >45–≤65, and >65 years). Results: Data from 516 patients (258 per arm) were evaluated. Overall, median LOS was not statistically significantly different between the isavuconazole (15.0 days) and voriconazole (16.0 days; p?=?0.607) arms. Median LOS was statistically significantly shorter in patients with moderate-to-severe renal impairment treated with isavuconazole (9.0 days) vs voriconazole (19.0 days; hazard ratio [HR]: 3.44; 95% confidence interval [CI]?=?1.51–7.83). Median LOS was shorter, but not significantly, in patients with a BMI ≥30?kg/m² (isavuconazole 13.5 days vs voriconazole 22 days; HR?=?1.57; 95% CI?=?0.70–3.52) or aged >65 years (isavuconazole 15.0 days vs voriconazole 20.0 days; HR?=?1.37; 95% CI?=?0.87–2.16). Limitations: As the patient subgroups analyzed were small, sub-group findings should be interpreted with caution in light of the lack of statistical significance for each sub-group-by-treatment interaction. Conclusions: Isavuconazole may reduce hospital LOS in certain subgroups of patients with IMD, especially those with moderate-to-severe renal impairment.     

公司税收规避、税率持续性与股票收益波动率

从税率平稳性角度看,避税活动是否会增加税率波动性进而给企业带来高风险是一个值得探讨的重要问题。从动态视角研究发现,避税是一种策略性行为,低实际税率的企业相比高实际税率的企业,其税率在长时期内能够保持平稳。此外,避税活动并不一定会带来未来税率和股票收益的波动性。这说明公司通常采用持续、稳定的税收策略,不会带来公司风险的激增。进一步研究发现：节税率的波动性与公司未来股票收益波动存在着显著正相关,即当避税引起税率波动较大时,会带来公司股票收益风险的增加。     

External finance and dividend policy: a twist by financial constraints

This study assesses distorting effect of financial constraints on the inverse relationship between internal and external finance by examining impact of an exogenous financing shock (i.e. a regulation released in China in 2008) on dividend policies in a quasi‐natural experimental setting. Our result shows that in the absence of the regulation, the inverse relationship holds. However, the relation is twisted by the 2008 regulation. Compared with unconstrained firms, financially constrained firms are more willing to pay dividends and are more restrained to reduce cash dividends after the regulation, despite the fact that their external financing capacities are further constrained.     

我国港口物流园区定位研究

系统梳理了我国港口物流园区的发展历程与现状,从港口等级、市场需求与货源供给结构、区域集疏运水平、周边港口与物流园区竞争、港口城市发展水平等方面,对我国港口物流园区定位的影响因素进行分析,提出我国港口物流园区的定位,为其发展提供有益的参考。