317 research outputs found
Fostering Employees' Voluntary Green Behavior:The Role of Environmentally Specific Servant Leadership, Positive Affectivity, and Workplace Anxiety
The recent introduction of servant leadership into the research on pro-environmental behavior in organizations has stimulated interest and concern among scholars on how an environmentally specific servant leader fosters their subordinates' green behavior. Drawing from affective event theory, this study focuses on the underlying affective mechanism linking environmentally specific servant leadership and employee voluntary green behavior. Using two-wave data from 190 employees in two organizations, we found that environmentally specific servant leadership was indirectly related to employee voluntary green behavior via positive affectivity. Moreover, workplace anxiety moderated the indirect effect, such that it was only significant and positive under low levels of workplace anxiety. Overall, our study sheds light on the role the effect plays in unpacking the influence of environmentally specific servant leadership on employee voluntary green behavior
Identification of academic peer effects in college: Does data aggregation matter?
This study exploited random roommate assignments in a small Chinese college to estimate the causal effects of roommates’ scores on the national College Entrance Test (CET) on first-year students’ Grade Point Average (GPA). Analyzing data on an entire cohort of enrolled students, we found that the level of aggregation, for both the peer-ability measure and one’s own academic-outcome measure, matters for the identification of academic peer effects. Specifically, while roommates’ average CET score has a barely significant impact, the highest-scoring roommate’s CET score has a strong positive impact. Peer effects are also larger for one’s GPA for required courses than that of elective courses. Finally, peer effects in both types of courses decline over time while the effects of one’s own CET score increase over time, suggesting that students in this college tend to substitute their own ability for peer ability as they become more academically independent
The Determines of Loan Loss Provision in the US Banking Industry from 2012 to 2018
In this paper, it is mainly discussed loan loss provision decisions for 230 commercial banks in the US banking industry during the year from 2012 to 2018. The paper uses the Stochastic Frontier Approach (SFA) to measure cost efficiency and use the Generalized Method of Moments (GMM) to analyze. The main data come from Orbis and the World Bank. By reading different literature, it assumes that income smoothing, earning management, capital management, Basel Accords, business cycle, and other hypotheses have a correlation with loan loss provision behavior. The empirical results show that business cycle, earning management, capital management and size have a significant correlation with loan loss provision. However, there is no evidence for cost efficiency and Basel Accords in the US commercial banks. To sum up, the results are mixed. There are some reasons and further suggestions given at last.
Keywords: Loan loss provision; Earning management; Income smoothing, Capital management, Business cycle, Cost Efficiency, SFA, GM
Teaching Reform of Finance and Economics Colleges--A Case of Shandong Technology and Business University
Higher education institutions in finance and economics in China bear the responsibility of cultivating high-quality financial workers with new thinking, digitalization, compound, innovative, and applied abilities for society in order to meet the needs of industrial change, commercial innovation, and production mode transformation in the new economy. This article takes Shandong Technology and Business University as an example, to explore the path of teaching reform and innovation in finance and economics colleges from three aspects: innovating traditional teaching models, strengthening entrepreneurship education, and implementing practical teaching links
Recommended from our members
Ultra-Sensitive Piezo-Resistive Sensors Constructed with Reduced Graphene Oxide/Polyolefin Elastomer (RGO/POE) Nanofiber Aerogels.
Flexible wearable pressure sensors have received extensive attention in recent years because of the promising application potentials in health management, humanoid robots, and human machine interfaces. Among the many sensory performances, the high sensitivity is an essential requirement for the practical use of flexible sensors. Therefore, numerous research studies are devoted to improving the sensitivity of the flexible pressure sensors. The fiber assemblies are recognized as an ideal substrate for a highly sensitive piezoresistive sensor because its three-dimensional porous structure can be easily compressed and can provide high interconnection possibilities of the conductive component. Moreover, it is expected to achieve high sensitivity by raising the porosity of the fiber assemblies. In this paper, the three-dimensional reduced graphene oxide/polyolefin elastomer (RGO/POE) nanofiber composite aerogels were prepared by chemical reducing the graphene oxide (GO)/POE nanofiber composite aerogels, which were obtained by freeze drying the mixture of the GO aqueous solution and the POE nanofiber suspension. It was found that the volumetric shrinkage of thermoplastic POE nanofibers during the reduction process enhanced the compression mechanical strength of the composite aerogel, while decreasing its sensitivity. Therefore, the composite aerogels with varying POE nanofiber usage were prepared to balance the sensitivity and working pressure range. The results indicated that the composite aerogel with POE nanofiber/RGO proportion of 3:3 was the optimal sample, which exhibits high sensitivity (ca. 223 kPa-1) and working pressure ranging from 0 to 17.7 kPa. In addition, the composite aerogel showed strong stability when it is either compressed with different frequencies or reversibly compressed and released 5000 times
Safety and clinical outcomes of regional anaesthesia in Chinese patients with non-small cell lung cancer undergoing non-intubated lobectomy
Purpose: To determine the safety and clinical outcomes of epidural anaesthesia (EA) relative to internal intercostal nerve block (INB) in Chinese patients with non-small cell lung cancer (NSCLC) who were undergoing non-intubated thoracoscopic lobectomy.Methods: Chinese patients with NSCLC (stage I or II) with no evidence of metastasis were given either EA or INB, with equal number of patients in both groups. The peri-operative outcomes determined were duration of anaesthesia /duration of surgery, SpO2/PaCO2 levels, cases of hypotension, and blood loss. The post-operative outcome indices measured were pain score (determined using visual analogue scale (VAS), post-operative complications, chest drainage, duration of hospital stay, and deaths/mortality.Multiple regression analysis was used to confirm the results obtained in this study by adjusting potential covariates. Peri-operative and post-operative complications were compared between the two groups. The results obtained from 220 patients were subjected to statistical analysis.Results: Peri-operative results showed that patients who underwent INB had shorter duration of anaesthesia (12.3 vs 31.4 min, p < 0.05) and shorter duration of surgery (164.4 vs 197.2 min, p < 0.05) than patients who underwent EA for non-intubated lobectomy. Post-operative results showed that patients who underwent INB had significantly lower number of post-operative complications than those who received EA (29 vs 44 %, p < 0.05). The most common post-operative complications among patients in both treatment groups were nausea, vomiting, emphysema and pulmonary complications. Patients who underwent INB had shorter hospital stay than those who underwent EA (5.1 vs 7.5 days, p < 0.05). These results were confirmed through multiple regression analysis.Conclusion: These findings favour the use of INB for regional anaesthesia in NSCLC patients undergoing non-intubated lobectomy
- …