firm-year

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firm-yearfirm-yearfirm-year公司年你看看观察值这个意思合不合用你看看这个网页：是有道的解释，http://dict.youdao.com/search?q=%E4%B8%AA

firm-year
firm-year

firm-year
公司年

你看看观察值这个意思合不合用
你看看这个网页：是有道的解释，http://dict.youdao.com/search?q=%E4%B8%AA%E4%BA%BA%E6%83%85%E5%86%B5&ue=utf8&keyfrom=dict.index#le%3Deng%26q%3Dfirm-year%26tab%3Dchn%26keyfrom%3Ddict.top

观察值

firm-year Firm 急问：firm-year observation是什么意思?firm-year是公司年度的意思吗? 原句说的是： Our examination is based on the data of 289,055 firm-year observations from 1991 to 2010. Unconditional Firm hold firm firm是什么意思 firm 是什么意思 firm practice FIRM Professional Service Firm(PSF) geared firm 和ungeared firm year Year four firm concentration Conditional offer firm acceptance take a firm hold make a firm proposal solid,firm and stable take a firm stand