【Discussion Papers：英文】
"Is Supply Chain Globalized or Localized after COVID-19?" UNP-RC Discussion Paper Series, 20-E-01, August 2020. < http://doi.org/10.24740/00000992>.
"Harmful Effects "f Import Restrictions and Non-Market Measures," UNP-RC Discussion Paper Series, 18-E-03, June 2018.
http://www.unii.ac.jp/economy-center/file/UNP-RC%20DP%2018-E-03.pdf
"How Do Exporters Respond to Exogenous Shocks: Evidence from Japanese Firm-level Data," (with Ayumu Tanaka and Banri Ito), UNP-RC Discussion Paper Series, 18-E-02, February 2018 & RIETI Discussion Paper Series, 17-E-027, March 2017.
http://www.unii.ac.jp/economy-center/file/UNP-RC_DP_18-E-02.pdf
"Individual Characteristics, Behavioral Biases, and Attitudes toward Immigration: Evidence from a survey in Japan," (with Eiichi Tomiura, Banri Ito, and Hiroshi Mukunoki), UNP-RC Discussion Paper Series, 18-E-01, February 2018 & RIETI Discussion Paper series, 17-E-033, March 2017.
http://www.unii.ac.jp/economy-center/file/UNP-RC_DP_18-E-01.pdf
"A concordance between US and Japanese classifications of occupations for empirical analyses of tasks in Japan,” (with Eiichi Tomiura and Lianming Zhu), Kyoto Institute of Economic Research Discussion Paper Series, No.923, May 2015.
http://www.kier.kyoto-u.ac.jp/DP/DP923.pdf
“Impacts of the World Trade Organization on Chinese Exports,” (with Hongyong Zhang), RIETI Discussion Paper Series, 15-E-021, February 2015.
http://www.rieti.go.jp/jp/publications/dp/15e021.pdf
"Trade Policy Preferences and Cross-Regional Differences: Evidence from individual-level data of Japan"(with Banri Ito, Hiroshi Mukunoki, and Eiichi Tomiura), RIETI Discussion Paper series, 15-E-003, January 2015.
http://www.rieti.go.jp/jp/publications/dp/15e003.pdf
“Reciprocal Versus Unilateral Trade Liberalization: Comparing individual characteristics of supporters,” (with Eiichi Tomiura, Banri Ito, and Hiroshi Mukunoki), RIETI Discussion Paper Series, 14-E-067, November 2014.
http://www.rieti.go.jp/jp/publications/dp/14e067.pdf
“Recovery from the Mega-quake in Japan: Evidence from manufacturing Firms,” (with Ayumu Tanaka), Kyoto Institute of Economic Research Discussion Paper Series, No.867, June 2013.
http://www.kier.kyoto-u.ac.jp/DP/DP867.pdf
“Endowment Effect and Trade Policy Preferences: Evidence from a survey on individuals” (with Eiichi Tomiura, Banri Ito, and Hiroshi Mukunoki), RIETI Discussion Paper Series, 13-E-009, February 2013.
http://www.rieti.go.jp/jp/publications/dp/13e009.pdf
“Effects of Ownership on Exports and FDI: Evidence from Chinese Firms” (with Hongyong Zhang), RIETI Discussion Paper Series, 12-E-058, September 2012.
http://www.rieti.go.jp/jp/publications/dp/12e058.pdf
“Productivity Heterogeneity and the Internationalization of Chinese Firms,” (with Hongyong Zhang), Center of Economic Growth Strategy Discussion Papers, 2012-CEGS-01, August 2012.
“Productivity and FDI of Taiwan Firms: A Review from a Nonparametric Approach,” (with Takashi Natsuhara), RIETI Discussion Paper Series, 12-E-033, May 2012.
“Technological Knowledge and Offshore Outsourcing: Evidence from Japanese Firm-level Data,” (with Banri Ito and Eiichi Tomiura), RIETI Discussion Paper Series, 11-E-052, May 2011.
“Offshore outsourcing and non-production workers: Firm-level relationships disaggregated by skills and suppliers,” (with Eiichi Tomiura and Banri Ito), Kyoto Institute of Economic Research Discussion Paper, No. 760, 2011
“Temporary Workers, Permanent Workers, and International Trade: Evidence from the Japanese Firm-level Data,” (with Hisayuki Matsuura and Hitoshi Sato), RIETI Discussion Paper Series, 11- E-030, March 2011.
“Offshoring of tasks and flexible employment: Relations at the firm level,” (with Eiichi Tomiura and Banri Ito), Paper presented at RIETI International Seminar “International Trade, Firm and Labor Market” held at RIETI, Tokyo, February 4, 2011.
“Does Firm Boundary Matter? The Effect of Offshoring on Productivity of Japanese Firms” (with Banri Ito and Eiichi Tomiura), RIETI Discussion Paper Series, 10-E-033, June 2010.
“Offshoring and Corporate Headquarters: Evidence from Japanese Firm-level Data,” (with Banri Ito and Eiichi Tomiura), RIETI Discussion Paper Series, 10-E-032, June 2010.
“How Do Chinese Industries Benefit from FDI Spillovers?” (with Banri Ito, Naomitsu Yashiro, Zhaoyuan Xu, Xiaohong Chen), RIETI Discussion Paper Series, 10-E-026, May 2010.
“Firm Heterogeneity and Different Modes of Internationalization: Evidence from Japanese Firms,” (with Ayumu Tanaka), Kyoto Institute of Economic Research Discussion Paper No. 681,
2009 and presented at 2010 American Economic Association Annual Meeting in Atlanta, January 3, 2010.
“Why the Financial Crisis Affected Japanese Exports So Seriously,” Keio/Kyoto Global COE Discussion Paper Series DP2009-009, 2009
“Firm Heterogeneity and the Choice of Internationalization Modes: Statistical evidence from Japanese firm-level data,” (with Ayumu Tanaka), RIETI Discussion Paper Series, 09-E-024, June 2009.
“The Internationalization of Japanese Firms: New Findings Based on Firm-Level Data,”(with Todo, Sato, Nishioka, Matsuura, Ito and Tanaka), RIETI Discussion Paper Series, 08-E-036, October 2008.
“Offshore Outsourcing and Contractibility: Cross-regional Variations at the Firm Level” (with Eiichi Tomiura and Banri Ito) an earlier version as “Cross-regional variations in offshore outsourcing choices: evidence from firm-level data,” (with Banri Ito and Eiichi Tomiura), RIETI Discussion Paper Series 08-E-029, August 2008.
【Discussion Papers/学会・Conference報告論文－日本語】
「地域間賃金格差と情報通信産業」UNP-RC Discussion Paper Series 20-J-04, 2020年7月. < http://doi.org/10.24740/00000975>
「賃金の地域間格差と集積」UNP-RC Discussion Paper Series 20-J-03, 2020年7月.
< http://doi/10.24740/00000974>
「新型コロナ後の国際貿易」UNP-RC Discussion Paper Series 20-J-02, 2020年7月.
< http://doi.org /10.24740/00000973>
「新型コロナ危機と世界経済の変容」UNP-RC Discussion Paper Series 20-J-01, 2020年7月. < http://doi.org /10.24740/00000972>
「個人の貿易政策選好に関するミクロデータ分析－RIETI１万人調査による研究の概要」（冨浦英一伊藤萬里、椋寛の共著）RIETI Policy Discussion Paper Series 20-P-006, 2020年2月. <https://www.rieti.go.jp/jp/publications/pdp/20p006.pdf >
「輸入制限と非市場的措置の弊害」UNP-RC Discussion Paper Series 18-J-01, 2018年4月. http://www.unii.ac.jp/economy-center/file/UNP-RC_DP_18-J-01.pdf
「グローバル経済における企業と貿易政策」RIETI Policy Discussion Paper Series 15-P-018, 2015年11月. http://www.rieti.go.jp/jp/publications/pdp/15p018.pdf
「輸入中間財の投入と企業パフォーマンス：日本の製造業企業の実証分析」（佐藤仁志、張紅咏との共著）RIETI Discussion Paper Series 15-J-015, 2015年4月.
「個人の貿易政策の選好と地域間の異質性：1万人アンケート調査による実証分析」（冨浦英一伊藤萬里、椋寛との共著）RIETI Discussion Paper Series 14-J-052, 2014年11月. http://www.rieti.go.jp/jp/publications/dp/14j052.pdf
「貿易政策に関する選好と個人特性－1万人の調査結果－」（冨浦英一伊藤萬里、椋寛、桑波田浩之との共著）RIETI Discussion Paper Series 13-J-049, 2013年7月.
http://www.rieti.go.jp/jp/publications/dp/13j049.pdf
「震災からの復旧期間の決定要因：東北製造業の実証分析」（田中鮎夢との共著） RIETI Discussion Paper Series 13-J-002, 2013年2月. http://www.rieti.go.jp/jp/publications/dp/13j002.pdf
「グローバリゼーションと国際経済戦略」 RIETI Policy Discussion Paper Series, 11-P-003, 2011
「国際化する日本企業の実像－企業レベルデータに基づく分析－」（戸堂康之との共著）RIETI Policy Discussion Paper Series, 10-P-027, 2010.
「国際化する日本企業の実像－企業レベルデータに基づく分析－」RIETI Discussion Paper Series, 08-J-046, September 2008.
「国際貿易ルールと市場の質－日本の貿易政策－」KUMQRP Discussion Paper Series, DP2007-006, Keio University, May 2007.
「科学技術の法と制度」（川本明との共著）, KUMQRP Discussion Paper Series, DP2006-005, Keio University, May 2006.
【国際学会報告】（*印は招待講演）
“A Perspective of International Trade with COVID-19,” International Workshop on International Tarde, Innovation, and Labor in the Global Economy, Zoom Webinar, September 3-4, 2020
“Agglomeration of Knowledge and Innovation in China,” Niigata Workshop on Internationalization of Firms and Market Institution, Niigata, December 19-20, 2015.
“The Impact of the World Trade Organization on Chinese Exports,” Western Economic Association International, 90th Annual Conference, Honolulu, USA, July 1, 2015.
“The Impact of the World Trade Organization on Chinese Exports,” 2014 Annual Workshop of Institute of International Economics, Zhejiang University, Hangzhou, China, November 25, 2014.
“The Impact of the World Trade Organization on Chinese Exports,” Yokohama International Workshop, PACIFICO Yokohama, November 21, 2014.
“Empirical Issues of International Trade and Firms,” Opening Speech for Yokohama Conference on Empirical Issues of International Trade and Firms, PACIFICO Yokohama, December12-13, 2012.
“Productivity and FDI of Chinese Firms: A Nonparametric Approach,” Paper presented at 4th IEFS China, Nankai University, June 2, 2012.
“Productivity and FDI of Chinese Firms: A Nonparametric Approach,” Paper presented at the Special Lecture, University of International Business and Economics, May 31, 2012.*
“Productivity and the FDI of Taiwan Firms: A Nonparametric Approach,” Paper presented at the 1st World Congress of Taiwan Studies, Academia Sinica, Taipei, April 26, 2012*.
“Temporary Workers, Permanent Workers, and International Trade: Evidence from the Japanese Firm-level Data,” (with Hisayuki Matsuura and Hitoshi Sato), Paper presented at RIETI International Seminar “International Trade, Firm and Labor Market” held at RIETI, Tokyo, February 4, 2011.
“Offshoring of tasks and flexible employment: Relations at the firm level,” (with Eiichi Tomiura and Banri Ito), a paper presented at RIETI International Seminar “International Trade, Firm and Labor Market” held at RIETI, Tokyo, February 4, 2011.
“Strategy for Reinvigorating Economic Growth with Dual Engine: SME and Asia-Pacific,” APEC International Conference, Gifu, October 1, 2010*.
“Trade Collapse: Causes, Consequences and Prospects,” Keynote Speech at International Symposium on Global Shock Wave, Kyoto, September 25, 2010*
“Internationalization of Firms: Similarity and Disparity between China and Japan,” invited lecture at DRC-RIETI Workshop, Beijing, March 19, 2010*.
“Firm Heterogeneity and Different Modes of Internationalization: Evidence from Japanese Firms,” 2010 American Economic Association Annual Meeting, Atlanta, January 3, 2010.
“Firm Heterogeneity and Different Modes of Internationalization,” The 4th Keio/Kyoto International Conference on Market Quality Economics, Kyoto, December 5, 2009
“Inward and Outward FDI and Industrial Policy of Japan,” Conference at Development Research Center, Chinese Council of State, Beijing, June 19, 2009*
“The Internationalization of Japanese Firms: New Findings Based on Firm-Level Data,” Seminar at China Center for Economic Research, Peking University, Beijing, June 18, 2009.
“Global Recession and Trade Linkage between China and Japan,” DRC-RIETI Workshop on The Growth of Chinese Industries in the Global Economy, Tokyo, May 22, 2009
“Export versus FDI with Firm Heterogeneity: New Statistical Evidences,” Third Keio/Kyoto International Conference on Market Quality Economics – International Economic Issues- and IEFS Japan Annual Meeting 2009, Kyoto, April 3-4, 2009
“Firms with Productivity Heterogeneity and Choice of Internationalization Modes: Statistical Evidence from Japanese Firm-Level Data,” CEPR-RIETI International Workshop on Internationalization of firms and trade: a comparison between Japan and Europe, Tokyo, March 27, 2009
“International Trade under Global Depression,” EU-Japan Centre for Industrial Cooperation, Seminar on “Impact of Financial Crisis on Trade and Investment”, Tokyo, February 25, 2009
“Premia of Offshoring: Evidence from Japanese Manufacturing Firms,” National Taipei University, Taiwan, December 22-23, 2008*
“The Internationalization of Japanese Firms: New Findings Based on Firm-Level Data,” National Taipei University, Taiwan, December 23-24, 2008*
“Premia of Offshoring: Evidence from Japanese Manufacturing Firms,” International Economics and Globalization: International Factor Mobility, Chukyo University and Nagoya City University, October 4, 2008*
“The internationalization of Japanese firms: new findings based on firm-level data,” Trade and the Euro, World Trade Institute Workshop, Bern, September 11-12, 2008
“Offshoring and Trade in East Asia,” International Conference on Trade and Investment Cooperation in East Asia, Korea University, July 18, 2008
“Offshoring and Trade in East Asia: Statistical Evidences,” Regional Integration, Financia Stability and Competitiveness: Perspectives from Europe and East Asia, CEPR Workshop, London, March 28, 2008
“International Trade and Intellectual Property Rights,” International Symposium on Intellectual Property and East Asian Renaissance, Tokyo, January 28, 2008*
“Dissecting Offshore Outsourcing and R&D: A Survey of Japanese Manufacturing Firms,” Asian Economic Panel, Tokyo, December 7, 2007
“Dissecting Offshore Outsourcing and R&D: A Survey of Japanese Manufacturing Firms,” CEPR-RIETI International Seminar, Tokyo, November 26, 2007.
“What Factors Determine the Mode of Overseas R&D by Multinationals?: Empirical Evidence” 2007 APEA Conference, Hong Kong, July 25, 2007.
“Protection of Intellectual Property Right and International Technology Transfer: Empirical Evidence,” The 6th APEF International Conference, University of Wollongong, Australia, June 30, 2007.
“What Factors Determine the Mode of Overseas R&D by Multinationals?: Empirical Evidence” The 5th APEF International Conference, Kwangwong National University, July 5, 2006.
“The Effects of Stronger Intellectual Property Rights on Technology Transfer: Evidence from Japanese Firm-level Data”, at OECD Seminar, Paris, June 20, 2006*
“Why do MNCs enlarge their overseas R&D to upper stage?: Evidence from Japanese firm data” 11th International Schumpeter Conference, Nice-Sophia-Antipolis, June, 2006.
“The Growth of Trade and Heterogeneity in East Asia: An Empirical Evidence” Asian Economic Panel, Seoul, March 20-21, 2006.
“The Effects of Stronger Intellectual Property Rights on Technology Transfer: Evidence from Japanese Firm-level Data” (with Banri Ito), Keio Economics Society Hakone Conference, December, 2005.
”How Enforcement of Intellectual Property Rights Affects the International Technology Transfer: Evidence from Japanese MNCs”, (with Banri Ito), Applied Econometrics Society, Paris, October 2005.
”How Enforcement of Intellectual Property Rights Affects the International Technology Transfer: Evidence from Japanese MNCs”, International Conference on East Asian Integration in Trade and Investment, Korea University and Korea Institute for International Economic Policy, July 27, 2005.
“The Effects of Chinese Regional Conditions on the Location Choice of Japanese Affiliates”, 2nd Yokohama International Conference, Yokohama, December 2004.
“How Is the Location Choice of Japanese Affiliates Affected by Regional Conditions in China?” at The 4th
APEF International Conference, Renmin University of China, Beijing, September 5-7, 2004.
“How Do Regional Trade Agreements Affect Exports and Foreign Production of Non-member Countries?” (with Itoh) at the Korean International Economics Association Convention held at Yonsei University on December 5, 2003.
“How Do Regional Trade Agreements Affect Exports and Foreign Production of Non-member Countries?” (with Itoh) at the Third APEF International Conference on New East Asian Regionalism: Perspectives from Individual Countries held at Keio University, Tokyo, September2003.
“How FDI and Technology Import Affected the Innovation in the East Asian Countries: Estimating Innovation – Imitation Model of Technology”, The International Conference on the Role of Technology Transfer in East Asian Economic Growth, UC-Davis, California, August, 1999.
”Japan’s Trade and Investment Policies towards Asian Countries,” The International Conference on Southeast Asia and China, Australian National University, ANU, Canberra, August, 1996.
”Japan’s Trade and Investment in Southeast Asia and China,” The International Conference on China and WTO, Australian National University, May 1996.
"An Empirical Examination of Why Foreign Firms' Entry Has Been Low in Japan," The Wharton Impact Conference on Inbound FDI in Japan, The Wharton School, University of Pennsylvania, October, 1994*
"Why Is FDI in Japan So Small? An Examination of the Entry of Foreign Firms," at the PAFTAD Conference at Hong Kong, June, 1994.
"Missing Factors of Intra-Industry Trade: Some Empirical Evidence of Japan," The Conference on Trade and Competition, Leonard N. Stern School of Business, New York University, November 1993.
"A Consideration of Innovative Organization: Joint R&D of Japanese Firms," The Second Conference of International Joseph A. Schumpeter Society, Siena, May, 1988．
【国内学会・セミナー報告】（*印は招待講演）
「東北復興への取組と課題～震災から５年～」『東日本大震災の産業・企業への影響と復興の軌跡の調査』横浜国立大学・成長戦略研究センター、横浜、2016年3月23日
「グローバル市場と日本経済の発展について」学習院大学経済政策シンポジウム、学習院大学、東京、2015年1月14日*
「日中経済関係について」RIETIハイライトセミナー、RIETI、東京、2014年11月10日
“What individual characteristics support pro-trade policy: Statistical evidence,” 日本国際経済学会関東部会特別シンポジウム、2014年1月25日
“Effects of Ownership on Exports and FDI: Evidence from Chinese Firms,” (張紅咏との共同論文) 日本経済学会2013年度春季大会、富山大学、2013年6月23日
「東日本大震災からの産業復旧の現状と課題」カンファレンス『東日本大震災の産業・企業への影響』、ワークピア横浜、2012年10月26日
“Productivity Heterogeneity and Internationalization of Chinese Firms” 日本経済学会2012年度春季大会、北海道大学、2012年6月23日
“Internationalization of Firms: Theory and Evidence” 日本国際経済学会中部部会冬季大会、名古屋市立大学、2011年12月3日*
「産業の復興と市場の国際化」RIETI政策シンポジウム・基調講演、東京、2011年11月7日*
“Temporary Workers, Permanent Workers, and International Trade: Evidence from the Japanese Firm-level Data,” (Toshiyuki Matsuura and Hitoshi Satoとの共同論文), 日本経済学会2011年度秋季大会、筑波大学、2011年10月30日
“Technological Knowledge and Offshore Outsourcing: Evidence from Japanese Firm-level Data,”日本国際経済学会第70回全国大会、慶應義塾大学、2011年10月23日
「大震災から復興・創生へ」京都大学経済研究所・共同研究・共同利用施設セミナー、東京、2011年7月21日
「大震災から復興・創生へ」冨丘経済研究会定例研究会、東京、2011年7月1日*
「世界貿易の新たなガバナンス」日本貿易学会第51回全国大会・基調講演、京都産業大学、2011年5月28日*
“Activities of Japanese Multinationals with Productivity Heterogeneity,” 京都大学経済研究所・中京大学経済研究所主催コンファレンス「国際貿易と企業特性に関する理論的・実証的研究」、中京大学、2011年1月22日
“How Do Chinese Industries Benefit from FDI Spillovers?” 日本経済学会2010年秋季大会、関西学院大学、2010年9月19日
11. “Activities of Japanese Multinationals with Productivity Heterogeneity” 日本経済学会2010年度春季大会、千葉大学、2010年6月5日
「企業の国際化と生産性分布」一橋大学コンファレンス、2010年3月28日
「国際化・イノベーションと中小企業－企業の異質性からのアプローチ－」京都大学経済研究所・経済産業研究所シンポジウム・基調講演、2010年2月15日*
“Firm Heterogeneity and Different Modes of Internationalization,” 慶應義塾大学経済学部公共経済セミナー・GCOE・経済学会、2009年10月2日
「国際経済ショックと国際企業の課題」経済産業研究所政策シンポジウム・基調講演、経済産業研究所、2009年7月16日*
“Export versus FDI with Firm Heterogeneity: New Statistical Evidences,” ワークショップ「国際貿易と企業」京都大学、2009年1月20日
「国際貿易と企業の異質性：Premia of the Happy Few」2008年度日本応用経済学会秋季大会・招待講演、金沢大学、2008年11月22日*
“Productivity and the Internationalization of Firms: Version 2 of The Happy Few Version,” 政策研究大学院大学セミナー 2008年10月27日
「国際貿易と企業：実証分析の新たな展開」日本国際経済学会第67回全国大会、兵庫県立大学、2008年10月11日
「国際貿易の新パラダイム：統計と実証分析の諸課題」2008年度日本国際経済学会関東支部大会, 東洋大学、2008年6月21日
“Offshore Outsourcing and the Heterogeneity of Firm: An Evidence of New International Trade,”2007年度慶応義塾大学経済学会シンポジウム『経済学研究の最前線』, 2007年11月26日.
“Offshore outsourcing and Firm Heterogeneity: An Evidence of New International Trade” 第２回小島清賞研究奨励賞受賞者記念講演、日本国際経済学会第66回全国大会、早稲田大学、2007年10月8日*
“Welfare Enhancing Direct Investment,” （小田正雄・下村耕嗣との共同論文）2007年日本国際経済学会全国大会、早稲田大学、2007年10月8日
“Intra-firm Technology Transfer and R&D in Foreign Affiliates: Substitute or Compliments? Evidence from Japanese Multinational Firms” (with Rene Belderbos and Banri Ito) 2007年日本経済学会春季大会, 大阪学院大学, 2007年6月2日
“Welfare Enhancing Direct Investment,” （小田正雄・下村耕嗣との共同論文）2006年日本経済学会秋季大会、大阪市立大学、2006年10月21日．
「医薬品の研究開発と法制度」（若杉春枝と共同論文）2006年法と経済学会全国大会・招待講演, 2006年7月*
”Why Do Firms Shift their Overseas R&D to Upper Phase?: Evidence from Japanese Firm Data” (伊藤万里と共同論文), 2006年日本経済学会春季大会、福島大学，2006年6月3日.
”Intellectual Property Rights and International Technology Transfer: Empirical Evidence from Japanese MNCs” (伊藤万里と共同論文), 2005年日本経済学会秋季大会、中央大学，2005年9月17日.
「知的財産権制度の強化と技術移転：ミクロデータによる実証分析」（伊藤万里と共同論文）第3回法と経済学会全国大会, 北海道大学, 2005年7月16日.
“How Do Stronger Intellectual Property Rights Affect Trade and Overseas Production?” 第63回日本国際経済学会全国大会，慶応義塾大学，2004年10月9日．
「知的財産権の保護と貿易－日本の輸出・海外生産への影響」日本経済学会春季大会，明治学院大学，2004年6月13日．
「知的財産権の保護と国際貿易」日本国際経済学会関東部会，明治大学，2004年4月17日．
“How Do Regional Trade Agreements Affect Exports and Foreign Production of Non-member Countries?” (with Kazuhiko Itoh) 横浜国立大学・福岡コンファレンス2004年1月31日．
“How Do Regional Trade Agreements Affect Exports and Foreign Production of Non-member Countries?” (with Kazuhiko Itoh) Keio Economics Society 小田原コンファレンス, 2003年12月25-27日．
”How Is the Vertical Specialization of Japanese Firms Affected by Regional Conditions in China,”慶應義塾大学経済学会・公共経済セミナー，2003年5月23日.
“A Revisit to the Increase of Japanese Manufactures Imports: A Theoretical Interpretation”日本国際経済学会関東部会, 2001年6月．
「企業の多国籍化と生産要素集約度～ミクロデータによる実証分析～」九州大学経済学会, 2000年6月．
“How FDI and Technology Licensing Affected the Economic Growth in East Asian Countries”, 4th IEFS Japan Meeting，神戸大学, 1999年12月．
「企業の多国籍化と経営資源－ミクロデータによる分析」国際経済学会関東部会, 1998年1月．
｢企業間関係と技術知識フロー～ミクロデータによる実証分析～｣大阪大学経済学部木曜研究会, 1997年12月．
「日本企業の直接投資に関する実証分析」慶応義塾大学経済学会, 1996年12月．
「イノベーションとミクロ経済データ」文部省科学研究費重点領域研究・ミクロデータ・国際シンポジウム，九州大学, 1996年．
「VERとLCR：貿易政策の複合効果」（黄雪峰との共著）1996年理論計量経済学会秋季大会，大阪大学, 1996年9月22日．
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