{"title":"综合生产计划和风险对冲","authors":"Liao Wang, D. Yao","doi":"10.1561/0200000072","DOIUrl":null,"url":null,"abstract":"We study production planning integrated with risk hedging. In addition to using a one-time production quantity decision, made at the beginning of a planning horizon, as a way to manage demand uncertainty, we illustrate how to construct and execute a hedging strategy throughout the horizon, as a better and more effective approach to mitigating the risks involved. Furthermore, whereas traditional production planning models focus on the expected net-profit as an objective function, we study two risk measures, variance and shortfall. In both cases, we characterize the efficient frontier, and demonstrate the improved risk-return profile over a production-only decision.","PeriodicalId":39990,"journal":{"name":"Foundations and Trends in Technology, Information and Operations Management","volume":"16 1","pages":"89-106"},"PeriodicalIF":0.0000,"publicationDate":"2017-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Integrated Production Planning and Risk Hedging\",\"authors\":\"Liao Wang, D. Yao\",\"doi\":\"10.1561/0200000072\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We study production planning integrated with risk hedging. In addition to using a one-time production quantity decision, made at the beginning of a planning horizon, as a way to manage demand uncertainty, we illustrate how to construct and execute a hedging strategy throughout the horizon, as a better and more effective approach to mitigating the risks involved. Furthermore, whereas traditional production planning models focus on the expected net-profit as an objective function, we study two risk measures, variance and shortfall. In both cases, we characterize the efficient frontier, and demonstrate the improved risk-return profile over a production-only decision.\",\"PeriodicalId\":39990,\"journal\":{\"name\":\"Foundations and Trends in Technology, Information and Operations Management\",\"volume\":\"16 1\",\"pages\":\"89-106\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-12-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Foundations and Trends in Technology, Information and Operations Management\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1561/0200000072\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Foundations and Trends in Technology, Information and Operations Management","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1561/0200000072","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
We study production planning integrated with risk hedging. In addition to using a one-time production quantity decision, made at the beginning of a planning horizon, as a way to manage demand uncertainty, we illustrate how to construct and execute a hedging strategy throughout the horizon, as a better and more effective approach to mitigating the risks involved. Furthermore, whereas traditional production planning models focus on the expected net-profit as an objective function, we study two risk measures, variance and shortfall. In both cases, we characterize the efficient frontier, and demonstrate the improved risk-return profile over a production-only decision.