然后利用2003-2007年省级面板数据借助时刻个体固定效应模型检验了金融集聚对产业结构升级的贡献度5个回答 Then use the 2003-2007 provincial panel data fixed effects model with the time individual test concentration of the financial contribution to upgrade the industrial structure2013-05-23 12:21:38 回答:匿...