Tariff reduction and employment in Canadian manufacturing

This paper uses firm-level tax data to investigate whether the link between tariff changes and manufacturing employment differed across firms with various productivity and leverage characteristics over the period 1988-94. The results suggest that the effect of domestic tariff reductions on employment was typically small, but that losses were significantly larger for less productive firms. For instance, firms with average productivity in 1988 responded to domestic tariff changes by cutting employment by 11.3% over the period 1988-94, while lower-productivity firms typically shed 20.8% of their workforce over the same period. This paper also indicates that firms with unhealthy balance sheets - those with relatively too much equity or too much leverage - downsized more in the face of declining domestic tariffs, suggesting that financial constraints became more binding when tariff cuts were implemented. These results suggest that firms with high productivity and better financial health were better positioned to face the challenge of trade liberalization.