The U.S. and Canadian economies have much in common, including similar collective bargaining structures. During the period 1981–88, however, although both countries witnessed a decline in the percentage of workers belonging to unions and an increase in hourly wage inequality, those...

The authors show that the decline in the relative wages of immigrants in Canada is far from homogeneous across the wage distribution. The well-documented decline in the mean wage gap between immigrants and Canadian-born workers hides a much larger decline at the low end of the wage distribution,...