Table 2

Factors and variables

Second-order factorFirst-order factorVariable descriptionItem code
Lean Production implementationCellular ManufacturingLocation of machines and nearby processes in plantLP1
Manufacturing cellsLP2
LayoutLP3
Lean practicesTotal Quality Management (TQM)LP4
Single Minute Exchange Due (SMED)LP5
Total Productive Maintenance (TPM)LP6
Just In Time (JIT) *
Kanban systems
LP7*
LP8
Supply Chain Flexibility
(In this research context, it used only the four dimensions)
Supply Chain Sourcing FlexibilityMajor suppliers *SCF1*
Swap in and swap out suppliersSCF2
Change suppliers to address changing requirementsSCF3
Supply Chain Operating System FlexibilityDevelop new products or services *SCF4*
Change output volumesSCF5
Change the product and service mix *SCF6*
Adjust manufacturing facilities and processesSCF7
Supply Chain Delivery FlexibilitySwap in and swap out carriers or other distributorsSCF8
Change warehouse space, loading capacity, and other distribution facilitiesSCF9
Change delivery modesSCF10
Transfer delivery schedulesSCF11
Supply Chain Information System FlexibilityInformation Systems to support transportation and distribution management *SCF12*
Information Systems to support firm inventory managementSCF13
Information Systems to support multiple functions and departmentsSCF14
Business PerformanceOperational performanceQuickly modify productsOP1
Quickly launch new products onto the marketOP2
Quickly respond to changes in market demandOP3
Quickly modify products to respond to our major competitors’ innovationsOP4
On-time delivery record to major customersOP5
Short lead time for fulfilling customers’ orders (the time that elapses between the receipt of a customer’s order and the delivery of the goods)OP6
High level of service to major customersOP7
Financial PerformanceGrowth in SalesFP1
Return on SalesFP2
Growth in Return on SalesFP3
Growth in ProfitFP4
Growth in Market Share *FP5*
Growth in Return on Investment (ROI)FP6

Note(s): * Items removed after exploratory and reliability analyses (item code in italics)

Source(s): Minguela-Rata et al. (2024) 

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