1. "The impact of Korea's FTA network on seaborne logistics" Maritime Policy & Management 40:2, 146-160. 2-13    ( CheongCho-logistics_1376183759.pdf )
2. "Comparing the Economic Impact of the Trans-Paciªc Partnership and the Regional Comprehensive Economic Partnership" Asian Economic Papers 12:2, 2013    ( ASEP_a_00218-Cheong_Tongzon_1376183646.pdf )
3. “Reforms of Korea’s Trade Adjustment Assistance Program for Its Bilateral Free Trade Agreements with the European Union and the United States” co-authored in Asian Economic Papers 10(1). The Earth Institute at Columbia University and the Massachusetts Institute of Technology. March 2011. pp.32-55   
4. “Research of Present Improving Measures for Trade Damages of Korean FTA; Focused on Korea-ASEAN FTA and Korea-India CEPA cases” in Research of International Trade 16(2). March 2011. pp.43~61. Korean   
5. “Research of Effectiveness of the Korean Trade Adjustment Assistance” co-authored in Journal of Korea Trade 35(1). February 2010. Pp.1-23 Korean   
6. “Inquiry of Korean Enterprises' FTA Utilization and Research of Plans for Improving Utilization” in Journal of International and Area Studies 13(3). September 2009. pp.367-390, Korean   
7. "An Empirical Study on the Utilization Ratio of FTAs by Korean Firms," Journal of Korea Trade Vol. 13 No. 2. May 2009.   
8. "The Analysis of the Economic Effect of the EAFTA Hub Strategy and its Feasibility" The Journal of Northeast Asian Economic Studies Vol. 21 No. 1. April 2009. Co-authored.   
9. "Importance of Market Access in Paving the Way towards an East Asian FTA," Journal of Korea Trade Vol. 12 No. 2. August 2008.   
10. “The Effects of Yarn-Forward Rule in FTA – Focusing on the Canada-Korea FTA” Korean Tariff Reviews Vol. 9 No. 2. April 2008. In Korean.    ( ȸ__Roo_Cana_1218102057.pdf )
11. “The Impacts of a Bilateral FTA on Korean Industries and on the Development of China-Korea Trade Relations” International Regional Studies Vol. 12 No. 1: 349374. April 2008. In Korean.    ( -_KCFTA_1218102085.pdf )
12. “Assessing a EU-Korea FTA on Korean Economy”. Korea Trade Research Reviews Vol. 32 No.5: 223-245. December 2007. In Korean.    ( ȸ__1217252992.pdf )
13. “Evaluation of the Korea-US FTA and Implications for East Asian Economic Integration”, The Journal of East Asian Affairs. Vol. 21, No. 2. Institute for National Security Strategy. 2007.   
14. “A Search for Closer Economic Relations in East Asia,” The Japanese Economic Review. Vol. 58, No. 2: 173-190. June 2007.    ( JER_AhnCheong_1217252857.pdf )
15. “・FTAʦʪΪ 国FTA・FTAª対ʣ,” ERINA REPORT Vol. 76. Pp2-6. July 2007. Niigata City: Japan: The Economic Research Institute for Northeast Asia (ERINA). In Japanese.   
16. “Analyzing FTA impacts on Korean labor market” Korean Tariff Reviews Vol. 8 No1: 167-187. February 2007. In Korean.    ( ȸ_뵿_1217252932.pdf )
17. “How is Korean trade affected with East Asian FTAs” Korea Trade Research Reviews Vol. 31 No.4. August 2006. In Korean.   
18. “Impacts of a KORUS FTA on Macroeconomic Variables and Trade Balance” International Regional Studies Vol. 10, No2. July 2006. In Korean.   
19. 14. “Pros and Cons regarding a China-Korea FTA", International Economic Studies Vol. 12 No.1: 111-138. April 2006. Korean.   
20. 15. “Is a CJK FTA Feasible? – Economic and Political Assessment” Northeast Asian Economic Review Vol.17 No. 3: 1-26. December 2005   
21. “Economic Assessment of Korea-Mexico FTA”, Korean Economic Studies. Vol. 14: 29-55. Spring 2005.   
22. “Approach by China and Japan for bilateral FTAs with ASEAN,” International Issues. Spring 2005. pp: 261-305.   
23. “Exploring the Possibility for a US-Korea FTA,” Journal of International Logistics and Trade, Volume 3, No. 1, June 2005.   
24. "A Study on the Change of International Division of Labor among Korea, China and Japan Resulting From FTA of the Three Countries", Journal of International Trade and Industry Studies, Vol. IX, No. 2. September 2004. (Co-authored with Ki-kwan Yoon and Sang-gil Park). In Korean.   
25. "Evaluation of the Chile-Korea FTA and Implications for FTA Promotion", Journal of International Economic Studies. Vol. 8, No. 1. Pp. 169-196. June 2004. (Co-authored with Jaehwa Jung).   
26. "A Dynamic Analysis of the Korea-Japan Free Trade Area", International Economic Journal Vol. 18, No.1. Pp. 3-32. March 2004. (Co-authored with Warwick J. McKibbin and Jong-Wha Lee).   
27. "Regionalism and Free Trade Agreements in East Asia", Asian Economic Papers Vol. 2, No. 2, MIT Press, Spring/Summer 2003.   
28. "The Economic Impact and Strategic Importance of the Korea-Japan Free Trade Agreement", The Kokumin-Keizai Zasshi (Journal of Economics and Business Administration) Vol. 187, No. 1, Kobe University, Kobe, Japan. 2003. 1.   
29. "Trade Facilitation Effects of a Joint Network of Free Zones in the Yellow Sea Region", Ritsumeikan Journal of Asia Pacific Studies Vol. No 10. Japan: Ritsumeikan University. December 2002.   
30. "China’s WTO Accession, Trade Liberalization and Impacts on China-Japan-Korea Trade", Journal of International Economic Policy Studies: Vol. 5, No 1, Seoul: KIEP. 2001. 6. In Korean.   
31. "Korea-Chile FTA: Background, Economic Impacts, and Policy Implications", Journal of Trade Negotiations Vol. 6, No. 2, 2001. 2. In Korean.   
32. "Searching for negotiation strategy for Korea for the tariff cuts under the New Round", Journal of Regional Studies Vol 4, No. 1, Seoul: Korea University of Foreign Languages, March 2000. In Korean.   
33. "Korea-China-Japan Economic Cooperation", Journal of Economic Policy Vol. 2, No. 1, Seoul: Research Institute for International Economics, Spring 2000. In Korean.   
34. "Economic Impact of a Korea-Chile FTA and Its Implications to Korean Economy", Journal of International Economic Policy Studies: Vol. 3, No 4, Seoul: KIEP, winter 1999. In Korean.   
35. "Keeping Korea's FTA Policy Consistent with APEC Goals", Journal of APEC Studies, Vol. 1: pp. 31-50, The APEC Studies Association of Korea, 1999. 8.   
36. "The Impact of Preferential Rules of Origin on Trade Deflection in the Regional Trading Bloc", Journal of International Economic Policy Studies: Vol. 3, No 2, Seoul: KIEP, summer 1999. In Korean.   
37. "The Effects of a Korea-US FTA", Journal of Korean Economic Analysis, December 1998, (co-authored with Yunjong Wang).   
38. "The Proliferation of Regional Trade Agreements and Implications for Korea", Journal of International Economic Policy Studies: Vol. 2, No 4, Seoul: KIEP, winter 1998. In Korean.   
39. "Korea’s Export Promotion Policy after the Financial Crisis", Journal of International Economic Policy Studies: Vol. 2, No 3, Seoul: KIEP, fall 1998. In Korean.   
40. "Trade Balances of the Asian Countries under Crisis: Forecast and Evaluation", Journal of International Economic Policy Studies: Vol. 2, No 2, Seoul: KIEP, summer 1998. In Korean.   
41. "The Effects of APEC Trade Reform on Structural Adjustments of Member Economies", Singapore Economic Review, Vol. 42 No. 1, The Economic Society of Singapore, summer 1997.   
42. "Sustainable Grouping of Economies for an APEC Trading Bloc", The Korean Economic Review, Vol. 14, No. 1, Seoul: The Korean Economic Association, Summer 1998.   
43. "Possible Ways to Encourage Trading Blocs for Northeastern Asian Countries", The Journal of Northeast Asian Economic Studies, Vol. 9, No. 2: 1-32, Seoul: The Northeast Asian Economic Association of Korea, February 1998, (co-authored with Oh, Woong Tak). In Korean.   
44. "The Effects of Economic Integration in the Pacific Rim: A Computational General Equilibrium Analysis", Journal of Asian Economics, Vol. 8, no. 4: 504-524, Greenwich, Connecticut: JAI Press, December 1997, (co-authored with Charles Ballard).   
45. "Evaluation of Economic Effects of a Free Trade Area in the East Asia", Kukje Kyungje Yongu, Vol. 3, No. 3: 65-90, Seoul: The Korea International Economic Association, December 1997, (co-authored with Oh, Woong Tak). In Korean.   
46. "Economic Effects of APEC Trade Liberalization Using CGE Model", Kyong Je Hak Yon Gu, Vol. 45 No. 2: 129-154, Seoul: The Korean Economic Association, June 1997. In Korean.   
47. "Foreign Import Restrictions, WTO Commitments and Welfare Effects: The Case for Korea", Asia Development Review, Vol. 14, no. 2: pp. 21-43, Manila: Asia Development Bank, Winter 1996, (co-authored with Hak K. Pyo, and Kihwan Kim).