NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

A Concordance Between Ten-Digit U.S. Harmonized System Codes and SIC/NAICS Product Classes and Industries

Justin R. Pierce, Peter K. Schott

NBER Working Paper No. 15548
Issued in November 2009
NBER Program(s):International Trade and Investment

This paper provides and describes concordances between the ten-digit Harmonized System (HS) categories used to classify products in U.S. international trade and the four-digit SIC and six-digit NAICS industries that cover the years 1989 to 2006. We also provide concordances between ten-digit HS codes and the five-digit SIC and seven-digit NAICS product classes used to classify U.S. manufacturing production. Finally, we briefly describe how these concordances might be applied in current empirical international trade research.

download in pdf format
   (128 K)

email paper

Supplementary materials for this paper:

Machine-readable bibliographic record - MARC, RIS, BibTeX

Document Object Identifier (DOI): 10.3386/w15548

Published: A Concordance Between Ten-Digit U.S. Harmonized System Codes and SIC/NAICS Product Classes and Industries. 2012. Journal of Economic and Social Measurement 37(1-2):61-96. Joint w/ Pierce.

Users who downloaded this paper also downloaded* these:
Feenstra, Romalis, and Schott w9387 U.S. Imports, Exports, and Tariff Data, 1989-2001
Feenstra w5515 U.S. Imports, 1972-1994: Data and Concordances
Pierce and Schott w14837 Concording U.S. Harmonized System Categories Over Time
Feenstra, Lipsey, Deng, Ma, and Mo w11040 World Trade Flows: 1962-2000
Bernard, Jensen, and Schott w11404 Importers, Exporters, and Multinationals: A Portrait of Firms in the U.S. that Trade Goods
 
Publications
Activities
Meetings
NBER Videos
Themes
Data
People
About

National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email: info@nber.org

Contact Us