{"title":"城市消费服务企业的空间分布:来自Yelp评论的证据","authors":"B. Humphreys, Josh Matti","doi":"10.2139/ssrn.3112442","DOIUrl":null,"url":null,"abstract":"A growing literature employs distance-based measures of localization to assess the spatial distribution of firms with a focus on manufacturing across a country. We analyze the spatial concentration of a variety of consumer services firms in the Phoenix, AZ area using geo-referenced Yelp data from over 29,000 establishments. Results from a K-density approach indicate substantial localization and service differentiation among localized firms. Firm concentration varies across service cost and quality; higher quality/cost establishments tend to cluster. Our results further understanding of the modern urban landscape as cities are increasingly centers of consumption.","PeriodicalId":239768,"journal":{"name":"Urban Research eJournal","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"The Spatial Distribution of Urban Consumer Service Firms: Evidence from Yelp Reviews\",\"authors\":\"B. Humphreys, Josh Matti\",\"doi\":\"10.2139/ssrn.3112442\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A growing literature employs distance-based measures of localization to assess the spatial distribution of firms with a focus on manufacturing across a country. We analyze the spatial concentration of a variety of consumer services firms in the Phoenix, AZ area using geo-referenced Yelp data from over 29,000 establishments. Results from a K-density approach indicate substantial localization and service differentiation among localized firms. Firm concentration varies across service cost and quality; higher quality/cost establishments tend to cluster. Our results further understanding of the modern urban landscape as cities are increasingly centers of consumption.\",\"PeriodicalId\":239768,\"journal\":{\"name\":\"Urban Research eJournal\",\"volume\":\"14 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-01-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Urban Research eJournal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2139/ssrn.3112442\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Urban Research eJournal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2139/ssrn.3112442","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Spatial Distribution of Urban Consumer Service Firms: Evidence from Yelp Reviews
A growing literature employs distance-based measures of localization to assess the spatial distribution of firms with a focus on manufacturing across a country. We analyze the spatial concentration of a variety of consumer services firms in the Phoenix, AZ area using geo-referenced Yelp data from over 29,000 establishments. Results from a K-density approach indicate substantial localization and service differentiation among localized firms. Firm concentration varies across service cost and quality; higher quality/cost establishments tend to cluster. Our results further understanding of the modern urban landscape as cities are increasingly centers of consumption.
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