factors affecting us trade and shipments of information technology products computer equipment telecommunications semiconductors no id 02 office industries working paper international commission theresa h canavan robert carr christopher johnson february 2002 the authors are with papers result ongoing professional research usitc staff solely represent opinions individual these do not necessarily views or any its commissioners circulated to promote active exchange ideas between recognized experts outside development by encouraging critique address correspondence washington dc 20436 usa 1 this represents is meant invaluable assistance scott baker monica reed wanda tolson gratefully acknowledged please direct all