Feenstra, Robert C.; Schott, Peter K.; Romalis, John - National Bureau of Economic Research (NBER) - 2002
This paper describes the updating of the NBER trade dataset, which now provides U.S. import and export values to the year 2001, disaggregated by Harmonized System (HS), Standard International Trade Classification (SITC), and the U.S. Standard Industrial Classification (SIC) categories. In...
