CONSENSUS BUILDING IN A GROUP DECISION-MAKING PROCESS

Zamora, Yankiel Blanco

doi:10.1590/0101-7438.2020.040.00235350

Acessibilidade / Reportar erro

Brasil

Español English

sumário « anterior atual seguinte »

Sumário

ARTICLES • Pesqui. Oper. 40 • 2020 • https://doi.org/10.1590/0101-7438.2020.040.00235350 copy

CONSENSUS BUILDING IN A GROUP DECISION-MAKING PROCESS

Authorship SCIMAGO INSTITUTIONS RANKINGS

ABSTRACT

Expert agreement is a key issue for consensus building process; appropriate methods and tools are needed to support an efficient group decision-making process. This study presents a combination of Analytic Hierarchy Process (AHP) with the Delphi method as a useful support for group decision-making processes aimed at consensus building. A new methodology that includes stability and exclusion analysis; as well as new coefficients of concordance and consistency with a statistical approach are proposed through a case study to explore the consensus building in the group decision-making process.

Keywords:
consensus building; consistency analysis; exclusion analysis; stability; MCDM

Elements	Experts
	2	3	4	5	6	7	8	9	10
2	92,14	92,14	92,14	92,14	92,14	92,14	92,14	92,14	92,14
3	92,14	90,38	90,38	90,38	90,38	90,38	90,38	90,38	90,38
4	92,55	91,18	90,00	90,00	90,00	90,00	90,00	90,00	90,00
5	92,97	91,69	90,84	90,06	90,06	90,06	90,06	90,06	90,06
6	93,36	91,98	91,38	90,81	90,28	90,28	90,28	90,28	90,28
7	93,70	92,47	91,75	91,33	90,93	90,55	90,55	90,55	90,55
8	94,00	92,83	92,03	91,72	91,41	91,12	90,83	90,83	90,83
9	94,26	93,09	92,45	92,02	91,78	91,55	91,33	91,11	91,11
10	94,50	93,40	92,64	92,27	92,09	91,96	91,72	91,55	91,38

Criterio	A1	A2	A3	A4	A5

(C1) Economic benefit (USD)	916626	492813	527313	985626	596313
(C2) Customers Served (Uf)	2	3	3	4	4
(C3) Tons handled (Ton)	1467	1767	1767	1767	2067
(C4) Use of refrigerated chambers (%)	46,8	46,8	57,8	57,8	75
(C5) Delayed merchandise (Ton)	1350	1350	1350	1350	1350

Round 1
	E1	E2	E3	E4	E5
A1	5	4	1	2	2
A2	4	1	2	5	1
A3	2	3	4	1	3
A4	1	5	3	3	5
A5	3	2	5	4	4

Round 2
	E1	E2	E3	E4	E5
A1	3	1	1	1	2
A2	2	2	2	3	1
A3	1	3	3	2	3
A4	5	5	5	4	5
A5	4	4	4	5	4

Sociedade Brasileira de Pesquisa Operacional Rua Mayrink Veiga, 32 - sala 601 - Centro, 20090-050 Rio de Janeiro RJ - Brasil, Tel.: +55 21 2263-0499, Fax: +55 21 2263-0501 - Rio de Janeiro - RJ - Brazil
E-mail: sobrapo@sobrapo.org.br

Acompanhe os números deste periódico no seu leitor de RSS