Towards the Compilation of a Consistent Asian International I-O Table--The Report of the General Survey on National I-O Tables--

This paper reports on the survey of the characteristic features of national input-output tables compiled by the member countries of the Asian International Input-Output Table project. In making any inter-regional tables, the presentation format of each constituent table has to be carefully studied in order to design a common adjustment rule. The survey was conducted in the period of 2003-04, with invaluable cooperation from each collaborating institution of the project. Some analytical findings are drawn from the survey results, such as the similarity between each national table and the Japanese table, the responsiveness to the 1993 SNA, and the major areas of conflict regarding the presentation format

Adjustment methods of national input-output tables for harmonized and consistent multi-regional input-output databases

Despite the fact that input–output (IO) tables form a central part of the System of National Accounts, each individual country\u27s national IO table exhibits more or less different features and characteristics, reflecting the country\u27s socioeconomic idiosyncrasies. Consequently, the compilers of a multi-regional input–output table (MRIOT) are advised to thoroughly examine the conceptual as well as methodological differences among countries in the estimation of basic statistics for national IO tables and, if necessary, to carry out pre-adjustment of these tables into a common format prior to the MRIOT compilation. The objective of this study is to provide a practical guide for harmonizing national IO tables to construct a consistent MRIOT, referring to the adjustment practices used by the Institute of Developing Economies, JETRO (IDE-JETRO) in compiling the Asian International Input–Output Table

Trade in value added: An East Asian perspective

This paper aims to provide a non-technical explanation of the concept of trade in value added, with particular reference to East Asia. The trade in value added approach allows us to redefine the relationship between countries of origin and destination in international trade, and thereby addresses an important issue of measuring international trade in the face of growing production sharing among different countries. In contrast to the orthodox concept of trade balances based on foreign trade statistics, it focuses on the value added contents of a traded product, and considers each country's contribution to the value added generation in a production process

A New Measurement for International Fragmentation of the Production Process: An International Input-Output Approach

The paper investigates the possibility of constructing a new measurement for analysing international fragmentation of the production process. It asserts that the current usage of relevant data, whether the trade shares of parts and components or the index of Vertical Specialisation, is quite unsatisfactory for measuring the phenomenon, since they critically lack the overall perspective of the entire structure of production chains.　The new measurement is formulated such that it captures every aspect of the vertical sequence of production linkages. It is based on the input-output model of Average Propagation Lengths, recently developed by Eric Dietzenbacher and others, which show the average number of production stages that are passed through for an exogenous change in one industry to affect another. By applying this model to the data of the Asian International Input-Output Tables, the index is able to measure the international dimension of production sharing and division of labour in East Asia

Impact of new technologies on the organization of global value chains (1): dynamic transformations within global value chain typology

This paper is one of two articles that consider the impact of new technologies on the organization of global value chains (GVCs). The current paper considers value chains in two representative industries, namely, the automotive industry and electronic equipment industry, and the other forthcoming paper will examine the apparel industry and material processing industry. The study draws on the analytical framework developed by Gereffi et al. (2005), who presented a GVC typology and mechanism of value chain transformation

Production Networks and Spatial Economic Interdependence: An International Input-Output Analysis of the Asia-Pacific Region

The Asia-Pacific Region has enjoyed remarkable economic growth in the last three decades. This rapid economic growth can be partially attributed to the global spread of production networks, which has brought about major changes in spatial interdependence among economies within the region. By applying an Input-Output based spatial decomposition technique to the Asian International Input-Output Tables for 1985 and 2000, this paper not only analyzes the intrinsic mechanism of spatial economic interdependence, but also shows how value added, employment and CO2 emissions induced are distributed within the international production networks