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The purpose of this paper to evaluate the level of antifragility in the supply chain of a Daroopakhsh company. To improve the company's competitive position and Confrontation to disruptions and breakdowns, the supply chain must move towards antifragility. Accordingly, the supply chain, in addition to being prepared to deal with and respond to disruptions, has the ability to recover pre-disruption conditions and create even better conditions. To move in this direction, it is necessary for decision makers to properly recognize the current position of their supply chain and make the right decisions to improve its dominance. To achieve this goal, the present study intends to determine the declining performance of this supply chain system in optimal, current and minimum conditions using Demetel technique, graph theory method and matrix approach. Finally, using the Importance-Performance analysis method, the components of supply chain are analyzed and prioritize the improvement of each factor. Based on the results, respectively, supply chain structure, improvement and recovery, learning, flexibility and innovation are in the first to fifth priority to improve the dominance structure of the company's supply chain. This research supports organizations in assessing the level of sufficiency of their supply chain and facilitates decision making. The following approach can simplify the dynamic nature of the environment for managing supply chain disruptions and even allow managers to compare different supply chains. Continuous assessment and monitoring of the level of chain volatility enables the creation of a competitive advantage to achieve greater market share even during a disruption or ongoing disruptions.
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Corresponding Author: mm.rahimian@hotmail.com http://dorl.net/dor/20.1001.1.25385097.1402.8.1.4.6
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Abstract
Journal of Decisions and Operations Research
www.journal-dmor.ir
J. Decis. Oper. Res. Vol. 8, No. 1 (2023) 7287.
Paper Type: Original Article
Provide a Model for Assessing Supply Chain Antifragility
(Case Study: Darupakhsh Company)
Mohammad Mehdi Rahimian Asl1,* , Mohammad Hasan Maleki2
1 Department of Industrial Management - Production and Operations, Institute for Management and Planning Studies
(Affiliated to presidency), Tehran, Iran; mm.rahimian@hotmail.com.
2 Department of Industrial Management, Faculty of Management and Economics, University of Qom, Qom, Iran;
mh.maleki@qom.ac.ir.
Citation:
Rahimian Asl, M. M., & Maleki, M. H. (2023). Provide a model for assessing supply chain antifragility
(case study: Darupakhsh Company). Journal of decisions and operations research, 8(1), 72-87.
Accepted: 20/02/2022
Revised: 09/01/2022
Reviewed: 06/11/2021
Received: 06/10/2021
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mm.rahimian@hotmail.com
http://dorl.net/dor/20.1001.1.25385097.1402.8.1.4.6
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                
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




Journal of Decisions and
Operations Research
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





[22] 



[16][19]





[12][32]

[9]
[26][31] 





     
              
[9][18][32]




.[23]





 


[24] 
Agility
Resiliencey
Sustainability
Antifragility













 


.

.



[27]


   

 [13] 

[32]

[14][13]


[2]           

[7]


[4]






[5]




[20]
        






Table 1- Overview of studies conducted in the antifragility.










Snowball sampling
Theorerical saturation




[17]
2021


[24]
2021


[3]
2020


[20]
2020


[5]
2019


[30]
2019


[21]
2019
         
     


[4]
2018


[15]
2017
        


[8]
2017


[7]
2017























     
DEMATEL   
DEMATEL

 .[25]






DEMATEL


[11]

DEMATEL

E DEMATEL
V
 
EV




Wilcoxon test
Binomial test
Decision Making Trial and Evaluation Laboratory
(DEMATEL)
Causal diagram
Graph Theory and Matrix Approach
(GTMA)
Variable Permanent Matrix (VPM)
Importance-performance Analysis
(IPA)



IPA
[6]


DEMATEL
GTMA

IPA
IPA








𝐻0 𝐻1
SPSS
SPSS




Table 2- The final factors of supply chain Antifragility.
Threshold value




1
C

          

[28]
2
C

        
  

[4]
3
C



[1]
4
C

       

[10]
5
C



[1]
6
C

          
       

[29]











Table 2- Continued.


DEMATEL

Table 3- Linguistic words and fuzzy values associated with each.


In×n
HT




7
C



[13]
8
C

 

[1]
9
C



[13]
10
C


[29]
11
C

           

    

[29]
12
C


[10]
13
C




[29]



(0.0,0.1,0.3)

(0.1,0.3,0.5)

(0.3,0.5,0.7)

(0.5,0.7,0.9)

(0.7,0.9,1.0)
.
.
.
.

Table 4- Total relations matrix.
C13
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1

(0.07,0.12,0.23)
(0.08,0.14,0.27)
(0.07,0.12,0.23)
(0.06,0.12,0.24)
(0.01,0.04,0.14)
(0.05,0.11,0.24)
(0.08,0.14,0.26)
(0.06,0.10,0.20)
(0.01,0.04,0.14)
(0.06,0.13,0.28)
(0.08,0.14,0.27)
(0.01,0.04,0.15)
(0.03,0.08,0.20)
C1
(0.01,0.04,0.14)
(0.03,0.08,0.20)
(0.01,0.04,0.14)
(0.02,0.07,0.18)
(0.00,0.03,0.12)
(0.07,0.12,0.22)
(0.08,0.13,0.23)
(0.02,0.06,0.15)
(0.01,0.04,0.12)
(0.08,0.14,0.25)
(0.07,0.12,0.23)
(0.00,0.02,0.09)
(0.02,0.06,0.18)
C2
(0.01,0.05,0.15)
(0.06,0.11,0.23)
(0.01,0.05,0.16)
(0.06,0.11,0.22)
(0.01,0.04,0.14)
(0.08,0.14,0.25)
(0.08,0.13,0.24)
(0.01,0.05,0.14)
(0.00,0.03,0.12)
(0.09,0.15,0.27)
(0.02,0.06,0.17)
(0.03,0.07,0.16)
(0.07,0.12,0.25)
C3
(0.03,0.08,0.18)
(0.06,0.11,0.23)
(0.07,0.11,0.21)
(0.08,0.13,0.24)
(0.02,0.06,0.15)
(0.08,0.14,0.25)
(0.08,0.13,0.24)
(0.01,0.05,0.15)
(0.00,0.03,0.12)
(0.02,0.07,0.19)
(0.03,0.08,0.20)
(0.01,0.04,0.14)
(0.06,0.12,0.24)
C4
(0.01,0.06,0.18)
(0.06,0.12,0.25)
(0.03,0.08,0.19)
(0.08,0.13,0.25)
(0.07,0.11,0.20)
(0.08,0.14,0.26)
(0.07,0.13,0.25)
(0.01,0.05,0.16)
(0.01,0.03,0.11)
(0.09,0.16,0.30)
(0.08,0.14,0.27)
(0.04,0.08,0.19)
(0.02,0.08,0.22)
C5
(0.06,0.12,0.25)
(0.07,0.14,0.28)
(0.03,0.08,0.21)
(0.09,0.16,0.29)
(0.07,0.12,0.22)
(0.10,0.17,0.30)
(0.07,0.14,0.28)
(0.01,0.05,0.15)
(0.07,0.12,0.21)
(0.11,0.19,0.34)
(0.09,0.16,0.31)
(0.07,0.12,0.23)
(0.08,0.16,0.30)
C6
(0.02,0.06,0.16)
(0.08,0.13,0.24)
(0.02,0.05,0.15)
(0.03,0.07,0.19)
(0.01,0.05,0.14)
(0.08,0.13,0.24)
(0.02,0.05,0.15)
(0.01,0.04,0.13)
(0.00,0.03,0.12)
(0.08,0.14,0.26)
(0.08,0.13,0.24)
(0.01,0.04,0.13)
(0.08,0.14,0.25)
C7
(0.05,0.09,0.20)
(0.02,0.08,0.20)
(0.03,0.07,0.17)
(0.08,0.13,0.24)
(0.00,0.03,0.13)
(0.02,0.06,0.16)
(0.04,0.09,0.21)
(0.02,0.06,0.15)
(0.01,0.05,0.14)
(0.09,0.15,0.27)
(0.08,0.13,0.25)
(0.01,0.04,0.14)
(0.06,0.11,0.24)
C8
(0.01,0.04,0.13)
(0.01,0.05,0.16)
(0.01,0.04,0.13)
(0.02,0.05,0.16)
(0.01,0.03,0.09)
(0.02,0.07,0.17)
(0.02,0.06,0.17)
(0.04,0.07,0.16)
(0.06,0.09,0.16)
(0.07,0.12,0.24)
(0.07,0.11,0.22)
(0.01,0.03,0.12)
(0.01,0.05,0.16)
C9
(0.03,0.07,0.18)
(0.07,0.12,0.24)
(0.01,0.05,0.15)
(0.02,0.06,0.15)
(0.01,0.04,0.13)
(0.08,0.13,0.24)
(0.02,0.07,0.19)
(0.02,0.06,0.16)
(0.00,0.03,0.12)
(0.08,0.14,0.26)
(0.07,0.12,0.24)
(0.00,0.03,0.13)
(0.06,0.11,0.23)
C10
(0.07,0.11,0.18)
(0.06,0.11,0.20)
(0.01,0.03,0.10)
(0.01,0.05,0.15)
(0.00,0.02,0.10)
(0.01,0.04,0.15)
(0.01,0.04,0.14)
(0.00,0.03,0.11)
(0.00,0.02,0.10)
(0.02,0.07,0.18)
(0.01,0.05,0.16)
(0.01,0.03,0.11)
(0.08,0.12,0.22)
C11
(0.01,0.04,0.12)
(0.01,0.04,0.12)
(0.05,0.09,0.17)
(0.05,0.09,0.19)
(0.00,0.02,0.10)
(0.01,0.04,0.15)
(0.01,0.05,0.15)
(0.00,0.03,0.11)
(0.00,0.02,0.10)
(0.01,0.06,0.17)
(0.02,0.06,0.17)
(0.01,0.03,0.11)
(0.06,0.10,0.20)
C12
(0.01,0.03,0.10)
(0.02,0.06,0.16)
(0.07,0.11,0.19)
(0.01,0.04,0.14)
(0.00,0.02,0.10)
(0.01,0.04,0.15)
(0.03,0.07,0.17)
(0.00,0.03,0.11)
(0.00,0.02,0.10)
(0.04,0.09,0.21)
(0.01,0.04,0.15)
(0.01,0.03,0.11)
(0.07,0.11,0.21)
C13















Table 5- Importance and effectiveness of factors (defuzzy numbers).
DEMATELT

TE[33]
TT



Figure 1- Graph of relationships on the factors of supply chain antifragility.



i
V
i





0.095
0.04
3.10
1
C


0.060
0.32
1.97
2
C


0.089
0.26
2.89
3
C


0.098
-0.48
3.18
4
C


0.069
-0.80
2.25
5
C


0.086
1.07
2.79
6
C


0.083
-0.17
2.71
7
C


0.087
-0.25
2.83
8
C


0.056
0.20
1.82
9
C


0.082
-0.17
2.67
10
C


0.062
-0.19
2.03
11
C


0.072
-0.63
2.35
12
C


0.061
-0.20
1.98
13
C



ijij
ij
eji
ji
ji
e

E

E
DEMATELT
TDEMATELE

E E

E
Table 6- Square matrix E.
V


V
V
Table 7- Diagonal matrix V.
13
C
12
C
11
C
10
C
9
C
8
C
7
C
6
C
5
C
4
C
3
C
2
C
1
C

0
0
0.1575
0.15
0
0.115
0.155
0.1275
0
0.135
0.135
0.1575
0
1
C
0
0
0.135
0.1525
0
0
0.1425
0.1325
0
0
0
0
0
2
C
0.14
0
0
0.165
0
0
0.145
0.145
0
0.125
0
0.1275
0
3
C
0.135
0
0
0
0
0
0.145
0.1525
0
0
0.125
0.1275
0
4
C
0
0
0.1575
0.1775
0
0
0.145
0.155
0
0.1475
0
0.1375
0
5
C
0.175
0.135
0.18
0.2075
0.13
0
0.1575
0
0.1325
0.175
0
0.1575
0.1375
6
C
0.1525
0
0.145
0.155
0
0
0
0.145
0
0
0
0.145
0
7
C
0.13
0
0.1475
0.165
0
0
0.1075
0
0
0.145
0
0
0.1075
8
C
0
0
0.1275
0.1375
0
0
0
0
0
0
0
0
0
9
C
0.1275
0
0.1375
0
0
0
0
0.145
0
0
0
0.1375
0
10
C
0.135
0
0
0
0
0
0
0
0
0
0
0.12
0.1175
11
C
0.115
0
0
0
0
0
0
0
0
0.105
0
0
0
12
C
0
0
0
0.1075
0
0
0
0
0
0
0.12
0
0
13
C
.
13
C
12
C
11
C
10
C
9
C
8
C
7
C
6
C
5
C
4
C
3
C
2
C
1
C

0
0
0
0
0
0
0
0
0
0
0
0
0.473
1
C
0
0
0
0
0
0
0
0
0
0
0
0.470
0
2
C
0
0
0
0
0
0
0
0
0
0
0.665
0
0
3
C
0
0
0
0
0
0
0
0
0
0.145
0
0
0
4
C
0
0
0
0
0
0
0
0
0.1225
0
0
0
0
5
C
0
0
0
0
0
0
0
0.285
0
0
0
0
0
6
C
0
0
0
0
0
0
0.525
0
0
0
0
0
0
7
C
0
0
0
0
0
0.665
0
0
0
0
0
0
0
8
C
0
0
0
0
0.449
0
0
0
0
0
0
0
0
9
C
0
0
0
0.355
0
0
0
0
0
0
0
0
0
10
C
0
0
0.551
0
0
0
0
0
0
0
0
0
0
11
C
0
0.350
0
0
0
0
0
0
0
0
0
0
0
12
C
0.225
0
0
0
0
0
0
0
0
0
0
0
0
13
C










EV

VPM
Table 8- Variable permanent matrix (VPM).
VPM



VPM

M+1
M
M-2
M-3
M-4M-4
V
VPM



.
13
C
12
C
11
C
10
C
9
C
8
C
7
C
6
C
5
C
4
C
3
C
2
C
1
C

0
0
0.1575
0.15
0
0.115
0.155
0.1275
0
0.135
0.135
0.1575
0.473
1
C
0
0
0.135
0.1525
0
0
0.1425
0.1325
0
0
0
0.470
0
2
C
0.14
0
0
0.165
0
0
0.145
0.145
0
0.125
0.665
0.1275
0
3
C
0.135
0
0
0
0
0
0.145
0.1525
0
0.145
0.125
0.1275
0
4
C
0
0
0.1575
0.1775
0
0
0.145
0.155
0.1225
0.1475
0
0.1375
0
5
C
0.175
0.135
0.18
0.2075
0.13
0
0.1575
0.285
0.1325
0.175
0
0.1575
0.1375
6
C
0.1525
0
0.145
0.155
0
0
0.525
0.145
0
0
0
0.145
0
7
C
0.13
0
0.1475
0.165
0
0.665
0.1075
0
0
0.145
0
0
0.1075
8
C
0
0
0.1275
0.1375
0.449
0
0
0
0
0
0
0
0
9
C
0.1275
0
0.1375
0.355
0
0
0
0.145
0
0
0
0.1375
0
10
C
0.135
0
0.551
0
0
0
0
0
0
0
0
0.12
0.1175
11
C
0.115
0.350
0
0
0
0
0
0
0
0.105
0
0
0
12
C
0.225
0
0
0.1075
0
0
0
0
0
0
0.12
0
0
13
C
.



Table 9- The level of supply chain antifragility performance of Darupakhsh Company.

DEMATEL
VIPA

IPAIPA
IPA
Figure 2- IPA matrix of supply chain antifragility factors in Darupakhsh Company.







j
b
j
c


j
SW.[6]
IPA



0.8253
0.4749
0
100%
57.5%
0%
.










Table 10- Priority of improving each factors in order to improve the supply chain antifragility in Darupakhsh
Company based on IPA analysis.



DEMATELFuzzy

GTMADEMATELGTMAIPA







DEMATEL



IPA













12
0.017
0.090
0.095
1
C

7
0.058
0.089
0.060
2
C

3
0.109
0.126
0.089
3
C

1
0.230
0.027
0.098
4
C

4
0.105
0.023
0.069
5
C

5
0.091
0.054
0.086
6
C

9
0.045
0.099
0.083
7
C

2
0.112
0.126
0.087
8
C

8
0.054
0.085
0.056
9
C

10
0.040
0.067
0.082
10
C

6
0.087
0.104
0.062
11
C

13
0.014
0.066
0.072
12
C

11
0.037
0.043
0.061
13
C






  








           

DEMATEL


IPA






























































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