{"title":"向全球、不可靠、孤注一掷的供应商采购","authors":"Y. Gerchak","doi":"10.1109/SMRLO.2016.86","DOIUrl":null,"url":null,"abstract":"Source diversification is known to be potentially beneficial in the presence of random yields. Such is even more the case with global sourcing. This Note poses the following question: How much should a newsvendor order from each supplier if these suppliers either deliver the entire amount ordered from them or nothing? We address this question for equally (un) reliable suppliers, as well as for two suppliers of unequal reliability, and contrast it with a situation of a single supplier.","PeriodicalId":254910,"journal":{"name":"2016 Second International Symposium on Stochastic Models in Reliability Engineering, Life Science and Operations Management (SMRLO)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Procurement from Global, Unreliable, All-or-Nothing Suppliers\",\"authors\":\"Y. Gerchak\",\"doi\":\"10.1109/SMRLO.2016.86\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Source diversification is known to be potentially beneficial in the presence of random yields. Such is even more the case with global sourcing. This Note poses the following question: How much should a newsvendor order from each supplier if these suppliers either deliver the entire amount ordered from them or nothing? We address this question for equally (un) reliable suppliers, as well as for two suppliers of unequal reliability, and contrast it with a situation of a single supplier.\",\"PeriodicalId\":254910,\"journal\":{\"name\":\"2016 Second International Symposium on Stochastic Models in Reliability Engineering, Life Science and Operations Management (SMRLO)\",\"volume\":\"59 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-02-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 Second International Symposium on Stochastic Models in Reliability Engineering, Life Science and Operations Management (SMRLO)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SMRLO.2016.86\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 Second International Symposium on Stochastic Models in Reliability Engineering, Life Science and Operations Management (SMRLO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SMRLO.2016.86","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Procurement from Global, Unreliable, All-or-Nothing Suppliers
Source diversification is known to be potentially beneficial in the presence of random yields. Such is even more the case with global sourcing. This Note poses the following question: How much should a newsvendor order from each supplier if these suppliers either deliver the entire amount ordered from them or nothing? We address this question for equally (un) reliable suppliers, as well as for two suppliers of unequal reliability, and contrast it with a situation of a single supplier.
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