Search results for "Opera"
showing 10 items of 8665 documents
The look of writing in reading. Graphetic empathy in making and perceiving graphic traces
2021
This article presents preliminary considerations and results from a research project designed to investigate the relation between (i) gestures, (ii) graphic traces and (iii) perceptions. More specifically, the project aims to test the hypothesis that graphic traces, including handwriting, can set up graphetic empathy between writers and readers of traces across long temporal and spatial distances. Insofar as a graphic trace is lawfully related to the gesture by which it came into being, the trace itself will hold information about the gesture, which may resonate with the sensorimotor system of a perceiver as if they themselves performed the gesture. If this is in fact so, it will have impor…
Corrigendum: Psychological Effects of a 1-Month Meditation Retreat on Experienced Meditators: The Role of Non-attachment
2016
Background: There are few studies devoted to assessing the impact of meditation-intensive retreats on the well-being, positive psychology, and personality of experienced meditators. We aimed to assess whether a 1-month Vipassana retreat: (a) would increase mindfulness and well-being; (b) would increase prosocial personality traits; and (c) whether psychological changes would be mediated and/or moderated by non-attachment. Method: A controlled, non-randomized, pre-post-intervention trial was used. The intervention group was a convenience sample (n = 19) of experienced meditators who participated in a 1-month Vipassana meditation retreat. The control group (n = 19) comprised matched experienc…
Visual, Verbal and Everyday Memory 2 Years After Bariatric Surgery: Poorer Memory Performance at 1-Year Follow-Up
2021
Severe obesity has been associated with reduced performance on tests of verbal memory in bariatric surgery candidates. There is also some evidence that bariatric surgery leads to improved verbal memory, yet these findings need further elucidation. Little is known regarding postoperative memory changes in the visual domain and how patients subjectively experience their everyday memory after surgery. The aim of the current study was to repeat and extend prior findings on postoperative memory by investigating visual, verbal, and self-reported everyday memory following surgery, and to examine whether weight loss and somatic comorbidity predict memory performance. The study was a prospective, ob…
I contratti di rete: valutazioni oltre l'emergenza
2018
The network contract: some evaluations after the emergency. The debate over the Italian network contract develops in the phase of the heaviest crisis for Italians firms. This article evaluates limits and opportunities of network contracts. Findings are based on 14 network cases selected among declining or growing productive sectors in the context of two regions of the South: Apulia and Sicily. Formal networks, although initiated later than in the Northern regions, are indeed now widespread also in the South. The main findings concern the inability of formal networks to support actors to come out of the crisis. Actually, the decline of the sector is one of the most relevant factors that can …
Fuzzy Portfolio Selection Models for Dealing with Investor’s Preferences
2017
This chapter provides an overview of the authors’ previous work about dealing with investor’s preferences in the portfolio selection problem. We propose a fuzzy model for dealing with the vagueness of investor preferences on the expected return and the assumed risk, and then we consider several modifications to include additional constraints and goals.
The Impact of Lbos on Investment Policies and Operations of Acquired French Firms
2002
This paper evaluates the extent that French LBO targets’ investment policy and operations can account for their overperformance discrepancy. Our empirical study has been carried out on 132 French LBOs between 1989 and 1994. The results show that the abnormal plunge in economic return cannot be explained by overinvestments or by inefficient working capital management. Nevertheless, abnormal increases in wages, supplies and/or sales price reductions appear to be prominent.
Early warning of systemic risk in global banking: eigen-pair R number for financial contagion and market price-based methods
2021
AbstractWe analyse systemic risk in the core global banking system using a new network-based spectral eigen-pair method, which treats network failure as a dynamical system stability problem. This is compared with market price-based Systemic Risk Indexes (SRIs), viz. Marginal Expected Shortfall (MES), Delta Conditional Value-at-Risk (Delta-CoVaR), and Conditional Capital Shortfall Measure of Systemic Risk (SRISK) in a cross-border setting. Unlike paradoxical market price based risk measures, which underestimate risk during periods of asset price booms, the eigen-pair method based on bilateral balance sheet data gives early-warning of instability in terms of the tipping point that is analogou…
The Importance of Alliances in Firm Capital Structure Decisions: Evidence from Biotechnology Firms
2015
Building on finance research, we argue that the ex post hazards arising from alliance formation depend upon the firm's financial condition. Financial distress jeopardizes the continuity of an alliance and the value of the investments involved. Thus, firms should reduce leverage to signal continued commitment and to induce investments from alliance partners. Accordingly, we find that a firm's current alliance propensity predicts its subsequent capital structure decisions and that this relationship is most pronounced in the presence of other exchange hazards. Our paper contributes to alliance research and to the growing literature discussing the strategic consequences of capital structure. Co…
An institutional perspective on corruption in transition economies
2017
Submitted version (preprint). This is the pre-peer reviewed version of the following article: Alon, A. & Hageman, A. (2017). An institutional perspective on corruption in transition economies. Corporate governance: An International Review, 25(3), 155-166, which has been published in final form at https://doi.org/10.1111/corg.12199. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Manuscript Type: Empirical Research Question/Issue: Companies operating in transition economies encounter a broad range of potential challenges. In the area of tax, firms make direct tax payments but may also encounter unofficial t…
The industry effect and the decision to integrate vertically in a crisis context
2019
The objective of this work is twofold: firstly, to study if the characteristics of the industry affect certain financial and strategic decisions of manufacturing firms and, secondly, to determine i...