{"title":"美国可再生燃料标准对玉米和大豆种植的主要影响","authors":"T. Jake Smith, GianCarlo Moschini","doi":"10.1002/jaa2.134","DOIUrl":null,"url":null,"abstract":"<p>We use rich spatial data on observed crop choices and ethanol production to estimate the local impacts of ethanol plants and the overall impact of the 2007 US Renewable Fuel Standard (the RFS2) on crop patterns. We find that the RFS2 increased total corn area by 9.7%, corn monoculture by 16.8%, and soybean area by 6.7%, with notable spatial heterogeneity in both the overall impact and the local effects of ethanol plants. The results indicate an RFS2-induced shift in the geography of corn and soybean cultivation within the Corn Belt—intensification in the core, and significant expansion near the periphery.</p>","PeriodicalId":93789,"journal":{"name":"Journal of the Agricultural and Applied Economics Association","volume":"3 3","pages":"584-599"},"PeriodicalIF":0.0000,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.134","citationCount":"0","resultStr":"{\"title\":\"Major impacts of the US Renewable Fuel Standard on corn and soybean cultivation\",\"authors\":\"T. Jake Smith, GianCarlo Moschini\",\"doi\":\"10.1002/jaa2.134\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>We use rich spatial data on observed crop choices and ethanol production to estimate the local impacts of ethanol plants and the overall impact of the 2007 US Renewable Fuel Standard (the RFS2) on crop patterns. We find that the RFS2 increased total corn area by 9.7%, corn monoculture by 16.8%, and soybean area by 6.7%, with notable spatial heterogeneity in both the overall impact and the local effects of ethanol plants. The results indicate an RFS2-induced shift in the geography of corn and soybean cultivation within the Corn Belt—intensification in the core, and significant expansion near the periphery.</p>\",\"PeriodicalId\":93789,\"journal\":{\"name\":\"Journal of the Agricultural and Applied Economics Association\",\"volume\":\"3 3\",\"pages\":\"584-599\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-09-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/jaa2.134\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Agricultural and Applied Economics Association\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/jaa2.134\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Agricultural and Applied Economics Association","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/jaa2.134","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Major impacts of the US Renewable Fuel Standard on corn and soybean cultivation
We use rich spatial data on observed crop choices and ethanol production to estimate the local impacts of ethanol plants and the overall impact of the 2007 US Renewable Fuel Standard (the RFS2) on crop patterns. We find that the RFS2 increased total corn area by 9.7%, corn monoculture by 16.8%, and soybean area by 6.7%, with notable spatial heterogeneity in both the overall impact and the local effects of ethanol plants. The results indicate an RFS2-induced shift in the geography of corn and soybean cultivation within the Corn Belt—intensification in the core, and significant expansion near the periphery.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
