Conveying Demand Information in Serial Supply Chains with Capacity Limits

2021 ◽  
Author(s):  
Roman Kapuscinski ◽  
Rodney P. Parker
Keyword(s):  
Supply Chains ◽  
Capacity Limits ◽  
Demand Information ◽  
Serial Supply Chains

Investigating the impact of inventory inaccuracy on the bullwhip effect in RFID-enabled supply chains using colored petri nets

2019 ◽  
Vol 14 (2) ◽  
pp. 360-384 ◽  
Author(s):  
Maria Drakaki ◽  
Panagiotis Tzionas
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Petri Nets ◽  
Information Sharing ◽  
Bullwhip Effect ◽  
Colored Petri Nets ◽  
Content Type ◽  
Multi Stage ◽  
The Impact ◽  
Serial Supply Chains

PurposeInformation distortion results in demand variance amplification in upstream supply chain members, known as the bullwhip effect, and inventory inaccuracy in the inventory records. As inventory inaccuracy contributes to the bullwhip effect, the purpose of this paper is to investigate the impact of inventory inaccuracy on the bullwhip effect in radio-frequency identification (RFID)-enabled supply chains and, in this context, to evaluate supply chain performance because of the RFID technology.Design/methodology/approachA simulation modeling method based on hierarchical timed colored petri nets is presented to model inventory management in multi-stage serial supply chains subject to inventory inaccuracy for various traditional and information sharing configurations in the presence and absence of RFID. Validation of the method is done by comparing results obtained for the bullwhip effect with published literature results.FindingsThe bullwhip effect is increased in RFID-enabled multi-stage serial supply chains subject to inventory inaccuracy. The information sharing supply chain is more sensitive to the impact of inventory inaccuracy.Research limitations/implicationsInformation sharing involves collaboration in market demand and inventory inaccuracy, whereas RFID is implemented by all echelons. To obtain the full benefits of RFID adoption and collaboration, different collaboration strategies should be investigated.Originality/valueColored petri nets simulation modeling of the inventory management process is a novel approach to study supply chain dynamics. In the context of inventory errors, information on RFID impact on the dynamic behavior of multi-stage serial supply chains is provided.

Distribution and Equitable Sharing of Value From Information Sharing Within Serial Supply Chains

2014 ◽  
Vol 61 (2) ◽  
pp. 225-236 ◽  
Author(s):  
Muthusamy Ganesh ◽  
Srinivasan Raghunathan ◽  
Chandrasekharan Rajendran
Keyword(s):  
Supply Chains ◽  
Information Sharing ◽  
Equitable Sharing ◽  
Serial Supply Chains

Value of Lead Time and Demand Information Sharing in Supply Chains

2013 ◽  
pp. 317-339
Author(s):  
Ali Mehrabi ◽  
Thierry Moyaux ◽  
Armand Baboli
Keyword(s):  
Supply Chains ◽  
Information Sharing ◽  
Lead Time ◽  
Demand Information
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