//-->
Exporting, productivity and agglomeration : a difference in difference analysis of matched firms
Greenaway, David, (2003)
Clustering Effects on Firm Exporting with Productivity-Enhancing R&D in China
Howell, Anthony, (2017)
Firm heterogeneity, sunk costs, spatial characteristics and export market participation : evidence from China
Yi, Jingtao, (2014)
Export market exit and performance dynamics : a causality analysis of matched firms
Girma, Sourafel, (2003)
Exporting may not always boost firm level productivity