Canada-USA comparisons are used to examine whether recent wage polarization is a general phenomenon, or more of a U …

program petition data to micro-data from the U.S. Census Bureau. We exploit this data to assess how offshoring impacts … engage in offshoring, and that this leads to gains in output and (measured) productivity, and potential gains in employment … and wages, in the remaining domestic activities of the offshoring firm. Consistent with these models, we find that …