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Full-Text Articles in Business
Pivot Or Perish: The Retail Reality, Anne Lepissier, Ryan Vaughan, Shantanu Bhattacharya
Pivot Or Perish: The Retail Reality, Anne Lepissier, Ryan Vaughan, Shantanu Bhattacharya
Perspectives@SMU
Brick-and-mortar retailers are adapting to meet the challenges posed by accelerating e-commerce adoption. Some are doing better than others, but supply chain obstacles could prove decisive
Sustainably Feeding The World In The 21st Century, Ren Hua Ho, Husodo Angkosubroto, Oi Hian Lee
Sustainably Feeding The World In The 21st Century, Ren Hua Ho, Husodo Angkosubroto, Oi Hian Lee
Perspectives@SMU
Managing investor expectation, exploiting low-hanging fruit, and farmer education will be key
How To Spot And Avoid Greenwashing In Supply Chains, Singapore Management University
How To Spot And Avoid Greenwashing In Supply Chains, Singapore Management University
Perspectives@SMU
Research draws attention to practice of firms greenwashing their CSR by disclosing supply chain relationships with “green” but concealing “brown” suppliers
Multi-Period Lot-Sizing With Supplier Selection: Structural Results, Complexity And Algorithms, Meichun Lin, Woonghee Tim Huh, Guohua Wan
Multi-Period Lot-Sizing With Supplier Selection: Structural Results, Complexity And Algorithms, Meichun Lin, Woonghee Tim Huh, Guohua Wan
Research Collection Lee Kong Chian School Of Business
We consider a multi-period lot-sizing problem with multiple products and multiple suppliers. Demand is deterministic and time-varying. The objective is to determine order quantities to minimize the total cost over a finite planning horizon. This problem is strongly NP-hard. For a special case, we extend the classical zero-inventory-ordering principle and solve it by dynamic programming. Based on this new extension, we also develop a heuristic algorithm for the general problem and computationally show that it works well.