This note shows that unit labor costs, the most widely used measure of competitiveness, are equivalent to the labor share in output multiplied by a price-adjustment factor. This has three main implications. First, unit labor costs are not just a technical concept. They embody the social...

This note shows that unit labor costs, the most widely used measure of competitiveness, are equivalent to the labor share in output multiplied by a price-adjustment factor. This has three main implications. First, unit labor costs are not just a technical concept. They embody the social...