Search results for " Risk Management"

Safety and efficacy of cervical disc arthroplasty in preventing the adjacent segment disease: a meta-analysis of mid- to long-term outcomes in prospe…

2019

Dariusz Latka,1,2 Klaudia Kozlowska,3 Grzegorz Miekisiak,1,2 Kajetan Latka,2 Jacek Chowaniec,2 Tomasz Olbrycht,2 Miroslaw Latka3 1Department of Anatomy, Institute of Medicine, University of Opole, Opole, Poland; 2Department of Neurosurgery, University Hospital in Opole, Opole, Poland; 3Department of Bioengineering, Institute of Biomedical Engineering, Technical University of Wroclaw, Wroclaw, Poland Objectives: Cervical disc arthroplasty (CDA) has become an alternative treatment for cervical radiculopathy and myelopathy. This technique preserves appropriate motion at both the index and adjacent disc levels and consequently may prevent adjacent segment degeneration (ASD). The authors perform…

Xerostomia induced by radiotherapy: an overview of the physiopathology, clinical evidence, and management of the oral damage

2015

Roberto Pinna,1 Guglielmo Campus,2 Enzo Cumbo,3 Ida Mura,1 Egle Milia2 1Department of Biomedical Science, 2Department of Surgery, Microsurgery and Medicine, University of Sassari, Sassari, 3Department of Dental Science, University of Palermo, Palermo, Italy Background: The irradiation of head and neck cancer (HNC) often causes damage to the salivary glands. The resulting salivary gland hypofunction and xerostomia seriously reduce the patient’s quality of life. Purpose: To analyze the literature of actual management strategies for radiation-induced hypofunction and xerostomia in HNC patients. Methods: MEDLINE/PubMed and the Cochrane Library databases were electronically evaluated f…

I credit derivatives nell’economia dei sistemi finanziari tra innovazione e criticità

2011

Il lavoro è volto a comprendere il ruolo degli strumenti credit derivatives nell’economia dei sistemi finanziari. I credit derivatives rappresentano una significativa forma di innovazione finanziaria che incide direttamente sull’attività degli intermediari finanziari e, in particolare, bancari. Il ricorso al mercato dei credit derivatives rende possibile il trasferimento integrale o parziale dei rischi di credito senza il contestuale trasferimento delle singole esposizioni creditizie. Ciò dischiude una varietà di scelte aziendali di de-integrazione della catena del valore dell’intermediazione creditizia e di diversificazione del portafoglio crediti che, tuttavia, non sempre conducono ad una…

Common functional component modelling

2005

Functional data analysis (FDA) has become a popular technique in applied statistics. In particular, this methodology has received considerable attention in recent studies in empirical finance. In this talk we discuss selected topics of functional principal components analysis that are motivated by financial data.

Can software risk management improve system development: an exploratory study

1997

Software risk management can be defined as an attempt to formalise risk oriented correlates of development success into a readily applicable set of principles and practices. Earlier research suggests that it can reduce the likelihood of a system failure. Using a survey instrument we investigate this claim further. The investigation addresses the following questions: (1) which characteristics of risk management practices; and (2) which other environmental and process factors (such as development methods, manager's experience) relate to improved performance in managing software risks? Our findings support in general the claim that the use of risk management methods improves system development…

Applying the System Dynamics Approach in Evaluating Clinical Risk Management Policies in Three Healthcare Companies

2013

Dynamic Risk Taking with Bonus Schemes

2014

This paper studies dynamic risk taking by a risk-averse manager who receives a bonus; the company may default on its contractual obligations (debt and fixed compensation). We show that risk taking is time independent, and is summarized by the so-called risk aversion of derived utility. We highlight the importance of dynamic aspects and provide a foundation for common qualitative discussions that are based on characteristics of bonus functions. The paper cautions that deferral of fixed compensation may increase risk taking. Finally, we motivate a new bonus scheme that incentivizes the manager to implement the socially optimal risk level.

A critical review on supply chain risk – Definition, measure and modeling

2015

Abstract Economic systems are increasingly prone to complexity and uncertainty. Therefore, making well-informed decisions requires risk analysis, control and mitigation. In some areas such as finance, insurance, crisis management and health care, the importance of considering risk is largely acknowledged and well-elaborated, yet rather heterogeneous concepts and approaches for risk management have been developed. The increased frequency and the severe consequences of past supply chain disruptions have resulted in an increasing interest in risk. This development has led to the adoption of the risk concepts, terminologies and methods from related fields. In this paper, existing approaches for…

L’actionnariat des salariés influence-t-il la rémunération des dirigeants ?

2017

International audience; Cet article étudie la relation entre les composantes variables de la rémunération en actions de l’entreprise des dirigeants et des actionnaires salariés. En utilisant un échantillon de données issu du SBF 120 sur la période 2004-2009, nous étudions en particulier : (i) la relation entre le montant des stock-options attribuées aux dirigeants et l’actionnariat salarié ; (ii) la relation entre le rapport du montant des stock-options sur la rémunération totale des dirigeants et l’actionnariat salarié. La relation est significativement négative dans les deux cas montrant que l’actionnariat salarié tend à limiter la composante stok-options de la rémunération des dirigeants…

Proposed Environmental Risk Management Elements in a Carpathian Valley Basin, within the Roşia Montană European Historical Mining Area

2021

Non-ferrous metals mining activities have long accompanied people, and began in the study area of South East Europe over 2000 years ago. The environment quality is significantly affected by both historic mining activities and contemporary impacts. All these problems, inducing synergic negative effects on local organism communities, have created a chronic state of pollution. The Corna Valley has one of the oldest historical human impacts in Romania due to the influence of mining. Fish and benthic macroinvertebrates have exhibited significant responses to long term mining effects on lotic systems. The analysis of macroinvertebrate communities, correlated with the lack of fish and some biotope…