Why some companies become export superstars while others fail

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBEJWry.img?h=100&w=100&m=6&q=60&o=f&l=fOpinion: Successful exporters often already do well at home before they venture abroad?exporting is unlikely to turn a weak firm into a strong one

أكثر... (http://www.msn.com/en-ca/money/topstories/why-some-companies-become-export-superstars-while-others-fail/ar-BBEJU01?srcref=rss)