Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  present a new proof of the optimality of echelon order-up-to policies in serial inventory systems, first proved by Clark and Scarf. Our proof is based on a sample-path analysis as opposed to the original proof based on dynamic programming induction.
['Woonghee Tim Huh', 'Ganesh Janakiraman']
I am writing a research paper on a idea A sample-path approach to the optimality of echelon order-up-to policies in serial inventory systems
[{"from": "human", "value": "I am writing a research paper on a idea A sample-path approach to the optimality of echelon order-up-to policies in serial inventory systems"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely:  present a new proof of the optimality of echelon order-up-to policies in serial inventory systems, first proved by Clark and Scarf. Our proof is based on a sample-path analysis as opposed to the original proof based on dynamic programming induction."}]