A multicriteria approach to the prioritisation of stock investment funds

Sallum, Frederico Silva Valentim; Gomes, Luiz Flávio Autran Monteiro; Machado, Maria Augusta Soares

doi:10.1504/ijbsr.2019.096378

Cited by 7 publications

(3 citation statements)

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“…(5) As a final point, the WINGS method uses a weighted directed graph of system components to examine how barriers are related to one another. This method has been used in a variety of situations, such as the analysis of essential skills for a role in a medium‐sized automotive firm (Kashi & Franek, 2014), industry risk assessment (Rego Mello & Gomes, 2015), selection of a public relations strategy during a reputation crisis (Michnik & Adamus‐Matuszyńska, 2015), and prioritization of stock investment funds (Sallum et al, 2019).…”

Section: Methodsmentioning

confidence: 99%

Digital innovations for micro, small and medium enterprises in the net zero economy: A strategic perspective

Sonar,

Ghag,

Kharde

et al. 2023

Bus Strat Dev

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In order to achieve a net zero economy, there must be a thorough digital revolution where sustainability is given top priority by spurring innovation, generating efficiencies, and improving services. Data show that digitalization is essential to reaching sustainable development goals as the world community struggles to meet the urgent need to combat climate change. Therefore, this study aims at identifying important barriers to digital innovation for MSMEs in a net‐zero economy. This study used past academic literature and the fuzzy‐Delphi method to identify important barriers and the weighted influence nonlinear gauge system (WINGS) method to prioritize and develop contextual relationships between identified barriers. As per the findings, lack of organizational resources and support is the most crucial barrier to digital innovation. This is followed by challenges in designing a digital strategy. The novelty of this study is the identification of digital innovation barriers for MSMEs from net‐zero perspectives and prioritizing them using the WINGS method. This work will help practitioners to define clear organizational policies on digital innovation which will offer great promise for MSMEs to increase their performance.

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Section: Methodsmentioning

confidence: 99%

Digital innovations for micro, small and medium enterprises in the net zero economy: A strategic perspective

Sonar,

Ghag,

Kharde

et al. 2023

Bus Strat Dev

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“…It was applied to: the analysis of key competencies for a position in a medium-sized automotive company [108], the choice of an investment option in a healthcare unit [109], identifying possible relationships among factors measuring Customer Relationship Management (CRM) performance [110]. industry risk assessment [111], choosing a Public Relations (PR) strategy during a reputation crisis [112], supporting decision making in civil engineering [113,114], innovation project selection [115], classification of multi-market investment funds [116], and prioritization of stock investment funds [117].…”

Section: The Extended Wings Methodsmentioning

confidence: 99%

A Systemic Approach to City Image Building. The Case of Katowice City

2019

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Making long-term decisions and developing successful policy is always a challenge for a governing body. Within the framework of causal mapping, we evolved a model for the problem of creating and reinforcing a city’s image. Then, the model was enhanced into a quantitative form and processed with a novel approach: the extended form of the Weighted Influence Non-linear Gauge System (WINGS). A real-life case study of the city of Katowice showed that the presented approach can be helpful for city authorities. It reinforces the understanding of the problem, facilitates choosing policy options, and supports sustainable city development.

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“…Since WINGS is a new method, only a few applications exist [6,7]; this paper represents a new application of WINGS in the context of the vulnerability assessment of aging infrastructures systems. Furthermore, the uncertainty in the experts judgments are also considered by combining WINGS with interval arithmetic [8]. Results of the vulnerability assessment are finally visualized on a GIS map, which allows better communication with the stakeholders.…”

Section: Introductionmentioning

confidence: 99%

Vulnerability Assessment of Aging Levees with WINGS and Interval Arithmetic

Marsili

Bödefeld

Weber

et al. 2021

Lecture Notes in Civil Engineering

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Systems of infrastructures are aging at increasing rates leading to a backlog of maintenance actions. The lack of maintenance causes failures as natural events and terrorism do. Since systems of infrastructures are integrated, failure of a system component may have cascade effects. New approaches are required for the prioritization of maintenance actions on systems of infrastructures, which also consider the interactions among different systems and the uncertainty affecting them. In this paper, the WINGS technique has been used to develop a vulnerability index for an aging system of levees. Levees are in a state of perpetual interaction with other systems such as pipelines and culverts. The WINGS method allows taking into account expert opinion about the strength of the vulnerability factors and their mutual influence. Since expert judgments are uncertain, interval arithmetic has been used to model the uncertainty and assess its impact on the vulnerability assessment. Finally, the results of the vulnerability assessment have been visualized on a GIS map. The proposed approach can be used to direct the collection of further information for more refined vulnerability and risk assessment. The final scope of the paper is to establish a sound procedure for prioritizing maintenance actions on complex infrastructure systems.

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A multicriteria approach to the prioritisation of stock investment funds

Cited by 7 publications

References 0 publications

Digital innovations for micro, small and medium enterprises in the net zero economy: A strategic perspective

Digital innovations for micro, small and medium enterprises in the net zero economy: A strategic perspective

A Systemic Approach to City Image Building. The Case of Katowice City

Vulnerability Assessment of Aging Levees with WINGS and Interval Arithmetic

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