Advances in Operations Research

Research Article

A Comparative Study on Performance Measurement of Decision-Making Units: A Case Study in Iranian Tejarat Banks

Table 3

Final fuzzy weights of inputs and outputs.
Inputs weights
Costs ( 𝑋 1 )Personnel ( 𝑋 2 )Equipment ( 𝑋 4 )
𝑊 𝑋 1 1 = 0 . 5 4 1 𝑊 𝑋 4 1 = 7 . 9 0 6
𝑊 𝑋 1 2 = 0 . 2 4 3 𝑊 𝑋 4 2 = 8 . 3 9 5
𝑊 𝑋 1 3 = 0 . 2 1 6
Outputs weights
Incomes ( 𝑌 1 )Deposits ( 𝑌 2 )Facilities ( 𝑌 3 )
𝑊 𝑌 1 1 = 0 . 4 5 6 𝑊 𝑌 2 1 = 0 . 2 7 9 𝑊 𝑌 3 1 = 0 . 2 2 5
𝑊 𝑌 1 2 = 0 . 2 0 5 𝑊 𝑌 2 2 = 0 . 2 9 2 𝑊 𝑌 3 2 = 0 . 2 2 3
𝑊 𝑌 1 3 = 0 . 3 3 9 𝑊 𝑌 2 3 = 0 . 2 8 0 𝑊 𝑌 3 3 = 0 . 2 8 7
𝑊 𝑌 3 4 = 0 . 2 6 5