精选优质文档-倾情为你奉上Assessing the Benefits to Developing Countries of Liberalisation in Services Trade This is a draft of a report prepared for the OECD Trade Directorate. The author is grateful to KenHeydon, and his colleagues at OECD for extensive comments and help with logistical and bibliographical support.John WhalleyThe University of Western Ontario1. INTRODUCTIONa. BackgroundThis paper assesses the present state of quantitative literature which seeks to evaluate the pote