1,720,956 research outputs found
Il rischio di modello: un’analisi bibliometrica
No full textL’utilizzo di modelli nella gestione bancaria è in costante aumento e, di conseguenza,
anche la criticità del rischio di modello sta crescendo. L’obiettivo di questo studio è
quello di chiarire tramite un’indagine bibliometrica in che modo la letteratura sul model
risk stia evolvendo, al fine di comprendere lo stato dell’arte, individuare i temi di discussione, le questioni aperte e le sfide per il futuro. I risultati dello studio evidenziano
che la letteratura sul tema è recente ed esigua. Le questioni da risolvere sono di natura
concettuale, computazionale e organizzativa. Le riflessioni compiute portano a chiedersi
se l’aggiunta di ulteriore complessità nel model risk management sia una soluzione o
se, al contrario, generi nuovo rischio di modello e se un giudizio qualitativo possa rappresentare la soluzione migliore
Overcoming the “valleys of death” in advanced therapies: The role of finance
No full textAdvanced therapies are the frontier of medical research and have a relevant therapeutic potential and a profound social value. Despite this, their funding is hindered by many heterogeneous factors that obstruct their translation and survival on the market, even when approved and effective. Using an extensive bibliometric and systematic review of 174 articles published between 2001 and 2023, this study aims to identify the factors hindering the financing of advanced therapies and suggest future research lines to overcome the biomedical and economic “valleys of death”. This study is the first review focused on advanced therapies from a financial perspective, and it contributes to advancing scientific knowledge in several ways. First, it highlights that finance academics paid little attention to the topic and most of their contributions are now outdated; therefore, there is the need to explore the new opportunities and solutions offered by financial innovation and the application of new technologies to financial activity. Second, it asks for an interdisciplinary approach to exploring advanced therapies' barriers from a holistic and process perspective and exploiting the social value generated by the development of innovative therapies. Finally, it analyzes the obstacles and value destroyed by the absence of an organic and coordinated process of public intervention, underscoring the imperative for further research to explore new public-private financial models and risk-sharing schemes and extend evaluation models by integrating financial and social value logic
From compliance to Commitment: Understanding the Evolution of SDG Reporting in the financial sector
No full textThe introduction of Agenda 2030 and its 17 Sustainable Development Goals (SDGs) has traced a path for private and public entities interested in pursuing sustainable development. This handbook identifies the recent challenges in accounting research and the SDGs by exploring the evolutionary pathways and future direction of sustainability reporting. It explores the role of businesses as contributors to Agenda 2030 by assuming a multidisciplinary approach and provides a measure of organisations' contributions to the SDGs through the understanding of business strategies and policies on Agenda 2030 integration. The book represents a substantial and multi-faceted contribution to the debate on SDGs accounting by assembling international scholars and practitioners to effectively explore the practice and theory revolving around the current state of the art and highlight future research pathways.
By providing a comprehensive evaluation of accounting for the Sustainable Development Goals, this volume will appeal to a wide variety of readers, from students, scholars, researchers, practitioners and policymakers interested in increasing their awareness of Agenda 2030 and offers a significant contribution to the evolution of accounting practices
Political elections and market reactions: The ‘Trump effect’ on green stocks
No full textThe election of Donald Trump as the 45th president of the United States and his sceptical positions on climate threaten the fight against climate change, potentially weakening investors’ green concerns. Through an event study approach, we aim to analyse the reaction of the U.S. stock market to the latest presidential election, exploring the investors’ reactions across sectors. We find a strong heterogeneous reaction across sectors. Moreover, we show that the worst performance in the short period is attributable to companies with better performance on environmental issues, which could mean an adjustment of investors’ assessment criteria in anticipation of President Trump's anti-climate policies, reduced transition risk for "brown" firms and lower benefits for firms excelling in environmental performance
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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