企业异质性与服务贸易保护水平的决定——基于中国数据的实证检验
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1006-1096|volume|2|62-67
ISSN: 1006-1096
Source: 经济经纬, Vol.volume, Iss.2, 2015-01, pp. : 62-67
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Abstract