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【作者(必填)】Edward L. Glaeser, Sari Pekkala Kerr, and William R. Kerr
【文题(必填)】Entrepreneurship and Urban Growth: An Empirical Assessment with Historical Mines
【年份(必填)】May 2015
【全文链接或数据库名称(选填)】http://www.mitpressjournals.org/doi/pdf/10.1162/REST_a_00456