TY - GEN digital ID - 131082050 TI - Exceptional exporter performance: cause, effect or both? AU - Bernard, Andrew B. AU - Jensen, J. Bradford PY - 1997 PB - Cambridge, Mass. National Bureau of Economic Research DB - UniCat KW - Foreign trade. International trade UR - https://www.unicat.be/uniCat?func=search&query=sysid:131082050 AB - ER -