【作者(必填)】[url=]Frédéric Robert-Nicoud[/url]

【文题(必填)】The structure of simple ‘New Economic Geography’ models (or, On identical twins)
【年份(必填)】2005

【全文链接或数据库名称(选填)】https://academic.oup.com/joeg/article-abstract/5/2/201/890604/The-structure-of-simple-New-Economic-Geography?redirectedFrom=fulltext