For small high-tech firms international orientation is regarded as crucial for growth and long-term survival. Even newly founded technology based firms (NTBFs) are often internationally active shortly after their inception (?born globals?). However, in order to create jobs and have a sustainable...

This paper explores the relative success of ethnic and immigrant Ukrainians in Canada and in the United States. We found evidence for both a sheepskin and citizenship effects, which partially explains the strong economic performance of Ukrainian immigrants in Canada. Ukrainian immigrants to the...