Search results for "management"
showing 10 items of 17103 documents
Autonomic Modulation Improves in Response to Harder Performances While Playing Wind Instruments
2020
Background: Despite inducing autonomic benefits similar to exercise, playing wind instruments is a physical, and cognitive task of high attentional requirements, which demands musicians maximal efforts, leading to sympathetic hyperarousal and autonomic worsening. In this context of controversy, it remains unknown the autonomic response to playing highly demanding music performances, as compared to an easier one, which might be of interest in wind musicians' cardiovascular health. Objectives: This study aimed to investigate differences in the autonomic control of the heart with regard to task demands (TD), avoiding emotional influences (rehearsal performance). Methods: Eight healthy male pro…
Getting into the Same Boat – Enabling the Realization of the Disabled Child’s Agency in Adult–Child Play Interaction
2021
The purpose of this study was to find out how an adult can enable or hinder the realization of a disabled child’s agency in play interaction. We focused on the child’s play invitations, which were constructed as dispreferred by the adult. The data consisted of nine videotaped playing situations with five nurses and five disabled children in a children’s neurological ward. The microanalysis with interventionist applied conversation analysis focused on one playing situation between one nurse and one three-year-old boy with no spoken language. The nurse responded to the child’s play invitations constructed as dispreferred by her in three different ways. Two of them were about trying to control…
Intensified forestry as a climate mitigation measure alters surface water quality in low intensity managed forests
2020
Climate change has led to a focus on forest management techniques to increase carbon (C) sequestration as a mitigation measure. Fertilisation and increased removal of biomass have been proposed. But these and other forest practices may have undesirable effects on surface water quality. In naturally acid-sensitive areas such as much of Fennoscandia a concern is acidification due to acid deposition in combination with forest practices that increase the removal of base cations and leaching of nitrate (NO3). Here we apply the biogeochemical model MAGIC to the coniferous-forested catchment at Birkenes, southernmost Norway, to simulate the effects of forest fertilisation and harvest on soil and s…
Density-dependent vole damage in silviculture and associated economic losses at a nationwide scale
2009
Voles inflict damage to silviculture by debarking or severing tree seedlings. The large-scale impacts of vole damage to silviculture, both in terms of severity and financial losses are, however, poorly known. In autumn 2005, cyclically fluctuating vole populations were at their highest in Finland for over 15 years, which led to extensive damage to silviculture during the winter 2005/06. We carried out a nationwide assessment of the incidence, spatial extent and economic value of damage and its relation to vole abundance in privately owned forests during this winter. Damage data were obtained with a questionnaire addressed to the directors of all Forest Management Associations (FMAs) operati…
The role of internal corporate governance mechanisms on default risk: A systematic review for different institutional settings
2020
Recent financial downturns, characterized by the significant failures of firms, have revealed the need to control credit risk. Latest literature has shown that weak corporate governance structures are related to high levels of default risk, leading to financial instability. In this context, we aim to summarize the literature that focuses on the role that internal corporate governance plays in the credit risk of firms, specifically considering three corporate governance components: ownership structure, board structure and financial stakeholders’ rights and relations. Additionally, we analyse whether the effectiveness of the internal mechanisms depends on particular key factors, especially th…
Systemic Risk in a Structural Model of Bank Default Linkages
2018
Abstract We study a structural model of individual bank defaults across the banking sector; banks are interconnected through their exposure to a common risk factor. The paper introduces a systemic risk measure based on the default frequency in the banking sector; this measure depends non-linearly on the factor's loadings, in contrast to previous systemic risk measures that depend linearly on loadings. We estimate loadings in the U.S. banking system over the course of the last 36 years; we find that they have considerably increased over time and identify four major regimes. Our measure shows that systemic risk became critical in the last of our four regimes, covering the most recent time per…
Cross-autocorrelations in European stock returns
2016
This paper examines lead-lag relationships between monthly index returns from 18 European industries. Several interesting and clear relationships are found that call into question the efficiency of European stock markets. While the Automobiles & Parts sector lags more than half of the other sectors, the Financial Services, Technology, and Telecommunications sectors lead many others. In particular, the leadership of the Technology sector has strengthened in recent years.
Activisme et proxy fight. Quand les actionnaires déclarent la guerre au management
2009
Les attentes des actionnaires minoritaires sont relativement heterogenes : les salaries ou les fournisseurs qui detiennent des actions ne sont pas uniquement preoccupes par les dividendes ou les plus-values, contrairement aux actionnaires patrimoniaux. Ces derniers, qui peuvent etre insatisfaits par certaines decisions strategiques ou operationnelles prises par les dirigeants, ont la possibilite d’agir pour proteger leurs interets, en s’engageant notamment dans une bataille de procuration. Dans cet article, les auteurs insistent sur les principales difficultes rencontrees par les actionnaires contestataires lors de ces batailles, sur les facteurs cles de succes, ainsi que sur les consequenc…
Several Contemporary Economy Features, Consequences of Internet Expansion and I.C.T. Innovations in the World
2019
Abstract The Internet has reach half of the population of the planet and in the latest three years more than 700 millions users came on line from the emerging world. Most of them are coming now from the poorer population. This it may be a turning point for their economic development. This paper attempts to outline some possible future developments of the contemporary economy within the new digital transformation and development of internet firms in emerging markets, some of the pluses and minuses, some of the opportunities and threats brought by the expansion of the Internet and information and communication technologies at different levels. We will present some significant aspects about th…
Two Approaches to Examine the Impact of Different Credit Default Indicators on Real Estate Loans
2019
Abstract Financing of real estates was a trigger of the largest financial crisis after the “Great Depression” from the early thirties in the last century. One of the main causes of this 2007 crisis was poor risk management in real estate financing. The aim of this paper is to examine the impact of different classes of indicators on credit default rates of real estate loans. Two research approaches should confirm a model that proves how strong the relationship is between different predictor variables such as interest rates, macroeconomic and individual indicators on the response variable of credit defaults. The first approach focuses on conducting descriptive and inferential experimental res…