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Published on May 1, 2019in Energy Economics 3.91
Lu Wei2
Estimated H-index: 2
(CAS: Chinese Academy of Sciences),
Guowen Li2
Estimated H-index: 2
(CAS: Chinese Academy of Sciences)
+ 2 AuthorsJianping LiXiaolei19
Estimated H-index: 19
(CAS: Chinese Academy of Sciences)
Abstract Selecting risk factors is essential for measuring energy corporate risk. However, the comprehensive identification of energy corporate risk factors is still a difficult issue. This paper innovatively uses the text mining approach to comprehensively identify energy corporate risk factors from textual risk disclosures reported in financial statements. Based on 131,755 risk factor headings from 3707 Form 10-K filings from 840 U.S. energy corporations over the period 2010–2016, 66 types of ...
5 Citations Source Cite
Published on Feb 19, 2019in Accounting and Finance 1.54
Lu Wei2
Estimated H-index: 2
(CAS: Chinese Academy of Sciences),
Guowen Li2
Estimated H-index: 2
(CAS: Chinese Academy of Sciences)
+ 1 AuthorsJianping LiXiaolei19
Estimated H-index: 19
(CAS: Chinese Academy of Sciences)
2 Citations Source Cite
Dengsheng Wu10
Estimated H-index: 10
(CAS: Chinese Academy of Sciences),
Xiaoqian Zhu7
Estimated H-index: 7
(CAS: Chinese Academy of Sciences)
+ 2 AuthorsJianping LiXiaolei19
Estimated H-index: 19
(CAS: Chinese Academy of Sciences)
Studies on software risk response theories and methods play an important role in improving the success rate of software project. With the requirement of software risk management, the existing single-objective risk response strategies section model is difficult to manage software risks effectively. This paper regards software risk response cost and software risk exposure as optimization objectives and proposes a multiobjective risk response strategies optimization model for software project. Furt...
2 Citations Source Cite
Published on May 4, 2018in Journal of Risk Research 1.38
Chunbing Bao3
Estimated H-index: 3
(CAS: Chinese Academy of Sciences),
Jianping LiXiaolei19
Estimated H-index: 19
(CAS: Chinese Academy of Sciences),
Dengsheng Wu10
Estimated H-index: 10
(CAS: Chinese Academy of Sciences)
Extant research has focused upon assessing individual risks with the aid of risk matrices. Although risk aggregation is an important issue in risk management, aggregation of risks measured by risk matrices remains unresolved despite the wide usage of risk matrices. This paper proposes a framework to resolve the problem. We start from modifying the two notions of non-aggregatability of risk matrices, namely, qualitative description of inputs and non-comparability of different types of consequence...
6 Citations Source Cite
Published on Jan 1, 2018in Risk Analysis 2.90
Jianping LiXiaolei19
Estimated H-index: 19
(CAS: Chinese Academy of Sciences),
Chunbing Bao3
Estimated H-index: 3
(CAS: Chinese Academy of Sciences),
Dengsheng Wu10
Estimated H-index: 10
(CAS: Chinese Academy of Sciences)
Risk matrices have been widely used as a risk evaluation tool in many fields due to their simplicity and intuitive nature. Designing a rating scheme, i.e., determining the number of ratings used in a risk matrix and assigning different ratings to different cells, is an essential part of risk matrix construction. However, most of the related literature has focused on applying a risk matrix to various fields, instead of researching how to design risk matrices. Based on the analysis of several curr...
7 Citations Source Cite
Published on Jan 1, 2018in European Journal of Operational Research 3.43
Jianping LiXiaolei19
Estimated H-index: 19
(CAS: Chinese Academy of Sciences),
Xiaoyang Yao2
Estimated H-index: 2
(CAS: Chinese Academy of Sciences)
+ 1 AuthorsDengsheng Wu10
Estimated H-index: 10
(CAS: Chinese Academy of Sciences)
We consider multiple criteria decision aiding (MCDA) in the case of interactions between criteria. In dealing with interactions between criteria, fuzzy measures and integrals have demonstrated great advantages. Nevertheless, the determination of fuzzy measures has proven difficult because the capacities of not only single criterion but also all subsets of criteria need to be identified. Due to the value judgment essence of MCDA, the attitudes of the decision maker (DM) are typically modeled to i...
13 Citations Source Cite
Wen-Kai Hsu8
Estimated H-index: 8
(NKMU: National Kaohsiung Marine University),
Show-Hui S. Huang4
Estimated H-index: 4
,
Wen-Jui Tseng2
Estimated H-index: 2
(NKMU: National Kaohsiung Marine University)
Abstract The purpose of this study is to assess the risk of operational safety for dangerous goods in airfreights. Based on the relevant literature, the risk factors (RFs) of operational safety were first investigated. A revised risk matrix based on fuzzy AHP (Analytic Hierarchy Process) was then proposed to assess the risks of those RFs’ in operational safety. Finally, to validate the model, the airfreight operations of dangerous goods in Taiwan were empirically investigated. The results indica...
9 Citations Source Cite
Mónica Duarte Oliveira14
Estimated H-index: 14
(IST: Instituto Superior Técnico),
Carlos A. Bana e Costa27
Estimated H-index: 27
(IST: Instituto Superior Técnico),
Diana F. Lopes3
Estimated H-index: 3
(IST: Instituto Superior Técnico)
Risk matrices are adopted and recommended by many organizations, but the way they are usually constructed violates some basic theoretical principles, giving rise to inconsistent risk ratings. This paper studies ways in which multiple criteria and portfolio decision analyses can improve the design and deployment of risk matrices, using MACBETH (the "Measuring Attractiveness by a Categorical Based Evaluation TecHnique"). Firstly, it introduces 'value risk-matrices', built with MACBETH in the follo...
4 Citations Source Cite
Published on Aug 1, 2015in Risk Analysis 2.90
Xin Ruan6
Estimated H-index: 6
(Tongji University),
Zhiyi Yin1
Estimated H-index: 1
(Tongji University),
Dan M. Frangopol52
Estimated H-index: 52
(Lehigh University)
Recent studies indicate that absence of the consideration of risk attitudes of decisionmakers in the risk matrix establishment process has become a major limitation. In order to evaluate risk in a more comprehensive manner, an approach to establish risk matrices that integrates risk attitudes based on utility theory is proposed. There are three main steps within this approach: (1) describing risk attitudes of decisionmakers by utility functions, (2) bridging the gap between utility functions and...
15 Citations Source Cite
Published on Jul 1, 2015in Safety Science 2.83
Nijs Jan10
Estimated H-index: 10
(DTU: Technical University of Denmark)
Risk matrices are widely used in risk management. They are a regular feature in various risk management standards and guidelines and are also used as formal corporate risk acceptance criteria. It is only recently, however, that scientific publications have appeared that discuss the weaknesses of the risk matrix. The objective of this paper is to explore these weaknesses, and provide recommendations for the use and design of risk matrices. The paper reviews the few relevant publications and adds ...
55 Citations Source Cite
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