【作者(必填)】
João M. C. Santos Silva / Silvana Tenreyro / Frank Windmeijer
【文题(必填)】
Testing Competing Models for Non-negative Data with Many Zeros
【年份(必填)】
2015
【全文链接或数据库名称(选填)】
Journal of Econometric Methods. Volume 4, Issue 1, Pages 29–46, ISSN (Online) 2156-6674, ISSN (Print) 2194-6345, DOI: 10.1515/jem-2013-0005, March 2014

http://www.degruyter.com/view/j/jem.2015.4.issue-1/jem-2013-0005/jem-2013-0005.xml?format=INT

另外，麻烦帮忙下载Supplemental_Data。谢谢。