{"title":"竞争对熟练劳动力需求的影响：NBA 中的外部性匹配","authors":"Joseph Kuehn","doi":"10.1111/jems.12582","DOIUrl":null,"url":null,"abstract":"<p>I study how heterogeneity in competition can affect the demand for skilled labor in a way that generates a dispersion in productivity across otherwise similar firms. This is explored in the setting of professional basketball where heterogeneity in competition is easily measured. I develop and estimate a matching model with externalities, where the value of a match between a firm and worker depends on the entire allocation of matches. I find that competition has a significant effect on hiring decisions in the National Basketball Association, resulting in a clustering of talent among rivals. A counterfactual shows that competition in the league's playoff format explains 17.59% of the widely observed gap in talent between the league's two conferences.</p>","PeriodicalId":47931,"journal":{"name":"Journal of Economics & Management Strategy","volume":"33 3","pages":"539-581"},"PeriodicalIF":1.2000,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The effect of competition on the demand for skilled labor: Matching with externalities in the NBA\",\"authors\":\"Joseph Kuehn\",\"doi\":\"10.1111/jems.12582\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>I study how heterogeneity in competition can affect the demand for skilled labor in a way that generates a dispersion in productivity across otherwise similar firms. This is explored in the setting of professional basketball where heterogeneity in competition is easily measured. I develop and estimate a matching model with externalities, where the value of a match between a firm and worker depends on the entire allocation of matches. I find that competition has a significant effect on hiring decisions in the National Basketball Association, resulting in a clustering of talent among rivals. A counterfactual shows that competition in the league's playoff format explains 17.59% of the widely observed gap in talent between the league's two conferences.</p>\",\"PeriodicalId\":47931,\"journal\":{\"name\":\"Journal of Economics & Management Strategy\",\"volume\":\"33 3\",\"pages\":\"539-581\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2024-02-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Economics & Management Strategy\",\"FirstCategoryId\":\"91\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/jems.12582\",\"RegionNum\":4,\"RegionCategory\":\"管理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ECONOMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Economics & Management Strategy","FirstCategoryId":"91","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/jems.12582","RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ECONOMICS","Score":null,"Total":0}
The effect of competition on the demand for skilled labor: Matching with externalities in the NBA
I study how heterogeneity in competition can affect the demand for skilled labor in a way that generates a dispersion in productivity across otherwise similar firms. This is explored in the setting of professional basketball where heterogeneity in competition is easily measured. I develop and estimate a matching model with externalities, where the value of a match between a firm and worker depends on the entire allocation of matches. I find that competition has a significant effect on hiring decisions in the National Basketball Association, resulting in a clustering of talent among rivals. A counterfactual shows that competition in the league's playoff format explains 17.59% of the widely observed gap in talent between the league's two conferences.
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