The effect of low-wage import competition on U.S. inflationary pressure

The effect of import competition from low-wage countries on U.S. inflationary pressure is estimated using a new methodology that identifies the causal response of prices to comparative advantage-induced supply shocks in these nations. The results of a panel covering 325 manufacturing industries from 1997 to 2006 show that imports from nine low-wage countries are associated with strong downward pressure on prices. When these nations capture a 1% share of the U.S. sector, the sector's producer prices decrease by 2.35%. Because import competition also influences the skewness of the distribution of price changes, it is likely to have impacted U.S. equilibrium inflation.