Expertise-based ranking of experts: An assessment level approach

Herowati, Evy; Ciptomulyono, Udisubakti; Parung, Joniarto; Suparno,

doi:10.1016/j.fss.2016.09.016

Cited by 17 publications

(7 citation statements)

References 35 publications

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“…Qualitatively, the selected experts are 5 people based on the highest position. At this stage, the selection of 1 expert has the highest CWS-Index value [10]. Expert selection process is done by spreading pairwise comparison questionnaires to 5 experts, then calculated CWS-Index [10].…”

Section: Expert Selectionmentioning

confidence: 99%

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Designing Key Performance Indicators (KPI) with macro ergonomics approach

2018

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Some Electronic Procurement Agency (LPSE) at the level of Regional Device Work Unit (SKPD) in Indonesia is still in the development stage of its life cycle, so it needs performance improvement. Key Performance Indicator (KPI) is required to measure the performance. To undertake the development of the LPSE, a sociotechnical role is required. Sociotechnical is a concept of macro ergonomics that has a principle of balancing between social and technical in running a system. So this research aims to design KPI with macro Ergonomic approach. This research was conducted at LPSE District of Kampar, Riau, Indonesia. The stages of this research are the selection of Macro Ergonomic Sub-Attributes, Expert Selection with expertise based ranks of expert, weighting using Fuzzy (Analytical Hierarchy Process) AHP, determining the priority of sub macro ergonomic attribute using Pareto and design of KPI. The result of this research are 33 Sub-Attributes of Macro Ergonomic and prioritizing resulted 18 sub-attributes of Macro Ergonomic and result 21 KPI.

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Section: Expert Selectionmentioning

confidence: 99%

“…The steps taken are to determine the function of fuzzy membership (Table 1) [12], resulting in paired comparisons between attributes and sub-attributes. Determining the fuzzy geometric mean value [11], then determining the fuzzy weight [10] and defuzzyfication with the Center of area (COA) method and normalizing.…”

Section: Weighting Using Fuzzy Ahpmentioning

confidence: 99%

Designing Key Performance Indicators (KPI) with macro ergonomics approach

2018

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“…Verifying whether the required consistency is reached is an important step in the process of analyzing decision problems modeled by FPRs (Ureña et al, 2015;Zhang et al, 2016). Decisions made using inconsistent FPRs may be irrational and of poor quality Herowati et al, 2017). A basic requirement for consistency is transitivity.…”

Section: Introductionmentioning

confidence: 99%

Triangular bounded consistency of fuzzy preference relations

Chang

et al. 2019

Information Sciences

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There are typically two types of consistency of fuzzy preference relations (FPR), namely additive and multiplicative consistency. They are defined based on the assumption that decision makers are rational and can provide strictly consistent FPRs. To take into consideration the bounded rationality of decision makers, the current study relaxes this assumption and proposes a new measure called triangular bounded consistency. To define triangular bounded consistency, a directed triangle is used to represent three FPRs among any three alternatives, with each directed edge representing an FPR. The condition of restricted max-max transitivity (RMMT) in the directed triangle is quantitatively examined. Under the assumption that the bounded rationality of a decision maker is characterized by their historical FPRs, which are represented by directed triangles that satisfy RMMT, triangular bounded consistency is determined using the historical FPRs. We then illustrate how triangular bounded consistency can be used to verify the consistency of FPRs that are newly provided by decision makers and how to estimate some missing FPRs that are not provided by decision makers. Finally, to demonstrate the application of triangular bounded consistency of FPRs in multi-attribute decision analysis, we investigate a problem that involves selecting areas to market products for a company.

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“…This problem has drawn attention of Charles Read. 121 It was shown that the Laffer curve can take a form similar to the one shown in Figure A1.2 (Annex 1B).…”

Section: Third Groupmentioning

confidence: 80%

Integrated Approach to Taxation Optimisation in Latvia. Doctoral Thesis

Ļeontjevs¹

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The aim of the Doctoral Thesis is to develop tools for improving the tax system in Latvia and increasing its reliability, considering the multidirectional interests of the state and business, for the following integrated optimization. In the first chapter, the issues of tax policy theory, summarizing the theoretical aspects of tax evolution and tax application, systematizing tax policy criteria and conducted research related to the application of the supply economics theory and the A. B. Laffer curve as state-oriented criteria for the optimization of national tax policy are investigated. In the second chapter a study was conducted on the impact of the European Union’s tax policy on the development of Latvia’s tax policy from 1990 to 2021 and the EU’s tax requirements, which are limiting the optimization criteria of state-oriented tax policy optimization. In the third chapter, the process of optimization of taxation is analysed in two aspects: state-oriented and business-oriented, the concept of reliability of the tax system is introduced. A tax prism method is developed, and a variant optimization method is proposed to solve the problem of determining a rational combination in the “equity – efficiency” system. The tax system is transformed into a composite system, the classical and quantum approaches are considered. In the fourth chapter, using the tools developed in Chapter 3, the results of assessing the reliability of the Latvian tax system after the reforms of 2018 and 2020 are presented, as well as the impact of external socio-economic indicators on total tax collections (including social payments). The application of the tax prisms is demonstrated. Time series of monthly tax revenues to the Latvian budget, starting from 2016, are constructed and analysed using ARIMA and SARIMA models. For the implementation of variant optimization, combined diagrams are built, the results of processing a survey of experts are given. Based on the analysis of the transport tax in force (including other tax factors, impacting the cost of vehicle usage) in Latvia, and its scenario analysis is carried out. The content of the work (introduction, four chapters, conclusions and proposals) is presented on 164 pages (excluding annexes), illustrated with 43 figures and 9 tables, and has 26 formulas. The bibliography includes 264 references. 11 annexes are attached to the work.

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Expertise-based ranking of experts: An assessment level approach

Cited by 17 publications

References 35 publications

Designing Key Performance Indicators (KPI) with macro ergonomics approach

Designing Key Performance Indicators (KPI) with macro ergonomics approach

Triangular bounded consistency of fuzzy preference relations

Integrated Approach to Taxation Optimisation in Latvia. Doctoral Thesis

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