NAFTA trade (and some extra NAFTA trade) in value added and its distribution, 1995–2011

The trade deficit of the USA with its NAFTA partners, Mexico and Canada, increased since 1994 from 21,991 to 119,257 million dollars in 2013 (UNCOMTRADE, 2015. http://comtrade.un.org/db), and most of this increase is explained by the growth in the volume of commerce between Mexico and the USA. Nonetheless, since the mid-1990s Mexico has been experiencing its lowest economic growth rates. By using the World Input Output Database and the Input–Output Analysis, this paper presents an estimate of the intra-NAFTA trade flows in terms of value added and its distribution among both labor and capital; labor by skill level; and content of persons engaged. The findings show that trade between the NAFTA members is quite different concerning value added. In 1995 the USA had a trade deficit of 30,351 million dollars with Canada, of which 6384 million dollars was a surplus in favor of Canada in terms of value added. Similarly, the same year the USA had a deficit of 4276 million dollars with Mexico that became a surplus for the latter of 4561 million dollars in terms of value added. For the following years, until 2011, a similar pattern was observed. The distribution of this value added between capital and labor compensations tends to favor USA and Canadian workers, especially middle-skilled labor, and the sector that tends to have the lowest share is the low-skilled Mexican and Canadian workers. Even more, the average labor compensations per hour grew less for the three types of Mexican workers.