We test the hypothesis that product standards harmonised to de facto international standards are less trade restrictive than ones that are not. To do this, we construct a new database of European Union (EU) product standards. We identify standards that are aligned with International Organisation...

The authors test the hypothesis that product standards harmonized to de facto international standards are less trade restrictive than ones that are not. To do this, the authors construct a new database of European Union (EU) product standards. The authors identify standards that are aligned with...