【作者(必填)】Philippe Gagnepain, Marc Ivaldi and David Martimort

【文题(必填)】The Cost of Contract Renegotiation: Evidence from the Local Public Sector

【年份(必填)】AER, 2013, 103(6)

【全文链接或数据库名称(选填)】https://www.aeaweb.org/articles.php?doi=10.1257/aer.103.6.2352