論文 - 岡部　美砂

Economic Development of Land-border Regions under ASEAN Economic Integration

Misa Okabe

Journal of Asian Economics   96   2025年02月  [査読有り]

DOI

A Comparative Analysis of Wage Inequality in Korea and Japan Using UQR and Oaxaca-RIF Decomposition Method

Bae Se-Young, Misa Okabe

Journal of Asia-Pacific Studies   31 ( 3 ) 5 - 32   2024年09月  [査読有り]

DOI

貿易自由化と発展途上国の輸出財高度化―財の複雑性指数を用いた実証分析―

岡部美砂

研究年報   ( 26 ) 259 - 278   2022年09月

ASEAN自由貿易地域と国内地域間格差

岡部美砂

経済理論   ( 405 ) 35 - 50   2021年06月

Regional Economic Integration and Within-Country Inequality : Evidence from ASEAN

岡部美砂

The 90th International Atlantic Economic Conference     2020年10月

Production Networks and Less Developed ASEAN Countries’ Export Growth

岡部美砂

Public Policy Review   16 ( 1 ) 47 - 72   2020年02月

生産ネットワークとASEAN後発国の輸出成長

岡部 美砂

フィナンシャル・レビュー   ( 135 ) 48 - 69   2018年11月

The Determinants of Facilitation of Intra-ASEAN Agricultural Trade

岡部 美砂

Vietnam Business and Economic Research Conference     2017年11月

Exporter dynamics in global value chains: Evidence from catching-up members of the European Union

岡部 美砂

The 83rd International Atlantic Economic Conference     2017年03月

開発経済学におけるビッグデータの活用

岡部 美砂

国際学研究 ( 関西学院大学国際学部研究会 )  6 ( 3 ) 93 - 102   2017年03月

Export Growth and Upgrading of Developing Countries in Global Value Chains : Evidence from Cambodia

岡部 美砂

The 15th East Asian Economic Association International Convention     2016年11月

The Dynamics of Comparative Advantage of Latecomer Members under Regional Economic Integration: A Comparison of ASEAN and EU

岡部 美砂

The 81st International Atlantic Economic Conference     2016年03月

Impact of Free Trade Agreements on Trade in East Asia

岡部 美砂

ERIA Discussion Paper Series   2015-01   2015年01月

The impact of AFTA on intra-AFTA trade

Misa Okabe, Shujiro Urata

Journal of Asian Economics ( Elsevier )  35   12 - 31   2014年12月  [査読有り]

　概要を見る

ASEAN countries have liberalised intra-ASEAN trade over the last 20 years by establishing the ASEAN Free Trade Area (AFTA). This paper aims to examine the impact of trade liberalisation under AFTA on intra-ASEAN trade. By applying a gravity model, we find positive and significant trade creation effects from the tariff elimination for a wide range of products. In addition, the analysis reveals that the elasticity of tariff reduction on imports tends to be much larger than that on exports. Trade creation effects for the new ASEAN members are relatively small compared to those for the old members. Our results show that AFTA has been successful in promoting intra-AFTA trade, while we argue that further expansion may be achieved by increasing the use of AFTA and by reducing/removing non-tariff measures (NTMs) through such ways as improving customs procedures and harmonizing/mutually recognizing product standards.

DOI

Regional Trade Agreements and the Location of Foreign Direct Investment

岡部 美砂

The 14th International Convention of the East Asian Economic Association     2014年11月

Impact of Regional Trade Agreement on FDI Location Choice

岡部 美砂

The 77th International Atlantic Economic Conference     2014年04月

Trade Creation and Diversion Effects of Regional Trade Agreements: A Product-level Analysis

Shujiro Urata, Misa Okabe

WORLD ECONOMY ( WILEY-BLACKWELL )  37 ( 2 ) 267 - 289   2014年02月  [査読有り]

　概要を見る

This paper examines the impacts of regional trade agreements (RTAs) on trade flows at product level, with a particular focus on trade creation and diversion. Based on estimation of the gravity equation, dealing with the zero trade flows and endogeneity bias problems, we analyse the impacts of various types of RTAs involving 67 countries for 20 products during the 1980-2006 period. We find that RTAs among developing countries tend to cause trade diversion compared with RTAs among developed countries. Taking the higher external tariff rates of developing countries compared with developed countries into consideration, our results suggest trade diversion is likely to be caused by remaining high tariffs on imports from non-members. In addition, we find the trade creation effect for many products in the cases of Customs Unions and plurilateral RTAs. These results imply that trade creation would be caused by various factors besides the reduction in tariff rates. Based on these results, we draw a policy implication that external tariff rate reduction is an important factor in avoiding trade diversion in the formation of RTAs, in particular for RTAs among developing countries, while a large number of members and the common external tariff appear to be important for generating the trade creation effect.

DOI

The Impact of AFTA on Intra-AFTA Trade

岡部 美砂

ERIA Discussion Paper Series   2013-05   2013年05月

Estimating Non-Tariff Measures on Trade in Goods among ASEAN Countries

岡部 美砂

East Asian Economic Association 13th International Convention     2012年10月

Are both intra-ASEAN FDI and inward FDI from the rest of the world facilitated under ASEAN Economic Community?

岡部 美砂

CCSEAS-2011 Biennial Conference     2011年10月