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排序方式: 共有424条查询结果,搜索用时 99 毫秒
1.
Review of Accounting Studies - Abstract We examine whether broad-based public engagement by institutional investors influences the behavior of portfolio firms. We investigate this question in the...  相似文献   
2.
This paper examines the effect of accounting restatements on a firm's cost of equity capital. We show that, on average, accounting restatements lead to both decreases in expected future earnings and increases in the firm's cost of equity capital. Depending on the model used, relative percentage increases in the cost of equity capital average between 7 and 19% in the month immediately following a restatement. The relative increase in the cost of capital dissipates as time passes and after controlling for analyst forecast biases, but continues to average between 6 and 15% in the most conservative setting. We also show that restatements initiated by auditors are associated with the largest increase in the cost of capital, and that firms with greater leverage experience greater increases in their cost of capital. Overall, our evidence is consistent with accounting restatements lowering the perceived earnings quality of the firm and increasing investors' required rates of return.  相似文献   
3.
Zusammenfassung Es wird eine optimale Strategie im Sinne des minimalen erwarteten Verlustes für die beiden Entscheidungeny>y o undyy o aufgrund der Messungen einer mitY positiv korrelierten, einfacher und/oder billiger zugänglichen ZufallsvariablenX abgeleitet. Dabei wird angenommen, daßX undY nach einer bivariaten Normalverteilung mit bekannten Parametern verteilt sind und die Entscheidungyy o getroffen wird, wennx größer ist als ein zu bestimmendesx o, und die Entscheidungy>y o, wennx gleich oder kleiner als diesesx o ist. Für die Bestimmung des optimalenx o werden zunächst die Kosten für die beiden Fehlentscheidungen jeweils als konstant vorausgesetzt, in einem weiteren Ansatz wird jedoch für die Mißklassifikationyy o eine mity exponentiell wachsende Risikofunktion angenommen. Um die relative Häufigkeit der zu erwartenden Fehlklassifikationen abschätzen zu können, wird schließlich die bedingte WahrscheinlichkeitP(x>x o,y) errechnet.
Summary An optimal strategy, with minimum expected risk, for the decisionsy>y o oryy o is constructed on the basis of the measurement of a variableX, which is positively correlated withY and can be measured more easily and/or with smaller expense. A bivariate normal distribution with known parameters is assumed forX andY. For the observationsx a limitx o is aimed at, so that the decisionsy>y o oryy o are taken ifx>x orxx o respectively. Optimal values ofx o are first calculated under the assumption of constant losses for the two misclassifications (x>x o ifyy o andxx o ify>y o). In a further approach the loss for a wrong decisionyy o is assumed to increase exponentially withy. Finally the conditional probabilityP (x>x o\y) is calculated to get an assessment of the relative frequencies of wrong decisions to be expected.
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4.
Luecke RW  Bauer G 《Fund raising management》1990,21(2):41-2, 44, 46
As financial pressures on non-profits rise, fund raisers are constantly searching for alternative income sources. Life insurance may be one of them.  相似文献   
5.
Journal of Business Ethics - We tested whether the impact of an organizational transgression on consumer sentiment differs depending on whether the organization is a nonprofit. Competing hypotheses...  相似文献   
6.
Digital transformation is rapidly changing the competitive landscape and the war on talent for today’s organizations. As part of this economy, organizations and their HR units must continuously reevaluate leadership structures and practices that exploit core competencies while allowing for innovation (i.e., leadership ambidexterity) and incorporate big data with predictive analytics. In this vein, understanding how HR executives can create better solutions around this problem remains sparse. Specifically, what frameworks can HR executives apply to identify potential alignment failures in leadership succession planning in light of newer emerging markets? What internal decision-making traps need to be recognized? Finally, what specific forms of data and evidence must test these plans for relevance and recharge and renew the talent-to-strategy pipeline? In this article, we examine these questions by reviewing the gaps in the literature and identifying through our four-step model how organizations can incorporate ambidexterity-building as a leadership succession planning practice.  相似文献   
7.
Abstract

With dual-income families on the increase, combining work and family obligations is a daily reality for many individuals. Unsatisfactory combinations of work and home duties can result in various unfavourable individual and organisational outcomes. Therefore, its proper understanding is essential in order to create adequate recommendations for interventions and prevention. There is a need for the development of theoretical frameworks that take cultural context into account in relation to work-home interface (WHI). In this paper a new framework is proposed; ‘the pyramid of intersecting domains of WHI’ that incorporates cultural context and other important work-life interface aspects. It builds on empirical findings of the intersectionality and work/family border theories. The pyramid consists of the following domains: the domain of work and home characteristics, the roles domain and the cultural domain, which intersect to determine the fourth side of the pyramid, that is, the observed WHI. Based on the pyramid several research propositions can be formulated. Implications for researchers and HR professionals are provided.  相似文献   
8.
Objectives: Harmonic devices have become a world-wide standard for dissection and hemostasis in thyroidectomy. Numerous systematic reviews have reported superior operating times, blood loss, post-operative pain, length of stay, and overall safety outcomes. What has not been extensively evaluated in a robust manner is their economic impact. The purpose of this study is to evaluate the hospital costs associated with open thyroidectomy using Harmonic devices compared with conventional techniques for hemostasis. Methods: A systematic review of Medline, Scopus, and CENTRAL was performed from January 1, 2000 to May 23, 2014 without language restrictions for randomized clinical trials comparing Harmonic surgical devices to conventional methods in thyroidectomy. The main outcome measure was total reported costs. Costs were pooled using the ratio of means and a random effects model. Sensitivity analyses assessed whether differences in patient and trial characteristics, healthcare setting, or choice of statistical model affected outcomes. Results: Seven studies met the inclusion criteria. A total of 476 participants had procedures performed with Harmonic devices and 478 with conventional monopolar electrosurgery and clamp, cut and tie techniques. Compared with conventional techniques, Harmonic devices reduced total reported costs by 10% (p?=?0.007), resulting in a $229?US dollars (USD) absolute reduction from mean baseline costs. Results remained relatively robust to additional sensitivity analyses. Conclusions: This systematic review and meta-analysis demonstrates that the Harmonic family of surgical devices is associated with a reduction in total reported costs in thyroidectomy compared with conventional techniques. A large portion of the overall savings derives from a reduction in operative costs.  相似文献   
9.
A well-designed flipped course requires a significant amount of planning and preparation, but has great benefit to both students and instructor. Using Bloom’s Taxonomy as a guide, one can design effective online and in-class components that maximize benefits to students. A flipped classroom allows students more time to interact with peers and their teacher, and collaborate with teams. This paper will describe how one tourism educator flipped an advanced marketing course, as well as the technology tools used in content creation.  相似文献   
10.
This paper presents a theoretical framework analysing the signalling channel of exchange rate interventions as an informational trigger. We develop an implicit target zone framework with learning in order to model the signalling channel. The theoretical premise of the model is that interventions convey signals that communicate information about the exchange rate objectives of the central bank. The model is used to analyse the impact of Japanese FX interventions during the period 1999–2011 on the yen/US dollar dynamics.  相似文献   
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