经合组织-世贸组织服务贸易平衡数据库

The OECD-WTO Balanced Trade inServices Database(BaTIS) The OECD-WTO Balanced Tradein Services Database(BaTIS) This work is published under the responsibility of the Secretary-General of the OECD. The opinionsexpressed and arguments employed herein do not necessarily reflect theofficial views of the Membercountries of the OECD. This document, as well as any data and map included herein, are without prejudice to the status of orsovereignty over any territory, to the delimitation of international frontiers and boundaries and to the nameof any territory, city or area. The statistical data for Israel are supplied by and under the responsibility of the relevant Israeli authorities.The use of such data by the OECD is without prejudice to the status of the Golan Heights, East Jerusalemand Israeli settlements in the West Bank under the terms of international law. Note by Türkiye The information in the documents with reference to “Cyprus” relates to the southern part of the Island.There is no single authority representing both Turkish and Greek Cypriot people on the Island. Türkiyerecognises the Turkish Republic of Northern Cyprus (TRNC). Until a lasting and equitable solution is foundwithin the context of the United Nations, Türkiye shall preserve its position concerning the “Cyprus issue”. Note by all the European Union Member States of the OECD and the European Union The Republic of Cyprus is recognised by all members of the United Nations with the exception of Türkiye.The information in the documents relates to the area under the effective control of the Government of theRepublic of Cyprus. Attribution 4.0 International (CC BY 4.0). This work is made available under the Creative Commons Attribution 4.0 International licence. By usingthiswork,youaccepttobeboundbythetermsofthislicence(https://creativecommons.org/licenses/by/4.0/). Attribution–you must cite the work. Translations–you must cite the original work, identify changes to the original and add the following text:In the event of any discrepancy between the original work and the translation, only the text of original workshould be considered valid. Adaptations–you must cite the original work and add the following text: This is an adaptation of anoriginal work by the OECD. The opinions expressed and arguments employed in this adaptation shouldnot be reported as representing the official views of the OECD or of its Member countries. Third-party material–the licence does not apply to third-party material in the work. If using such material,you are responsible for obtaining permission from the third party and for any claims of infringement. Youmust not use the OECD logo, visual identity or cover image without express permission or suggest theOECD endorses your use of the work. Any dispute arising under this licence shall be settled by arbitrationin accordance with the Permanent Court of Arbitration (PCA) Arbitration Rules 2012. Theseat of arbitrationshall be Paris (France). The number of arbitrators shall be one. Acknowledgements The OECD-WTO Balanced Trade in Services Database Technical paper was produced by AntonellaLiberatore (OECD) and Frédéric Parrot (OECD), with inputs from Fabio Della Coletta (WTO). Theunderlying OECD-WTOBalanced Trade in Services Database was updated by Frédéric Parrot (OECD),Fabio Della Coletta (WTO), Shradha Bhatia (WTO) and Tinotenda Mataire (WTO), under the supervisionof Antonella Liberatore (OECD) and Barbara D’Andrea (WTO). Table ofcontents The OECD-WTO Balanced Trade in Services Database (BaTIS)1 Acknowledgements3 Executive summary 6 1.Introduction7 2. Step A: Data collection and cleaning9 2.1. Trade in services with partner world92.2. Bilateral trade in services11 3. Step B: Estimating missing trade in services14 3.1. Step B.1: Estimating partner country breakdowns if some partner data are reported143.2. Step B.2: Estimating partner country breakdowns if no official data are available173.3. Towards a complete matrix: Summary of the estimation steps203.4. Step B.3: Ensuring the internal consistency of the dataset21 4. Step C. Balancing of export and import flows23 5. Results26 5.1. Reported vs. balanced trade for total trade in services265.2. Reported vs. balanced trade for individual service categories31 6. Conclusions and next steps33Notes34References35 Annex A. List of economies covered in the BaTIS dataset List of reporters and partners:36List of partners covered in entity "Rest of the World” (ROW):36 Annex B. Reported data availability: Maximum number of partners by reporter andEBOPS 2010 category37Annex C. Results of PPML regressions for total services (exports)40Annex D. Results of PPML regressions for total services (imports)41Annex E. Estimated bilateral trade by model, service category and flow42Annex F. Assessing the predictive power of thegravity models44Annex G. McFadden pseudo R-squared for the gravity estimations of individualservice categories, by modeland flow46Annex H. Methodology