| 2013 | Easing International Concerns over a Unified Korea and Regional Benefits of Korean Unification | - |
| 2010 | East Asian Community Building: Issue Areas and Perspectives of Regional Countries | - |
| 2013 | EC/EU사례분석을 통한 남북 및 동북아공동체 추진방안: EC기 분석을 중심으로 | - |
| 2012 | EC/EU사례분석을 통한 남북 및 동북아공동체 추진방안: 유럽공동체 형성기를 중심으로 | - |
| 2005 | Economic and Social Reform of Vietnam and its Lessons for North Korea | - |
| 2008 | Economic Hardship and Regime Sustainability in North Korea | - |
| 1993 | Economic problems of national unification | - |
| 2010 | Economic Ripple Effects of Stopping Inter-Korean Trade | - |
| 2019-09-06 | Effects of South Korea-Japan dispute on DPRK-Japan Dialogue | - |
| 2024-04-26 | Efforts and Limitations of Closing Interregional Educational Disparities in North Korea | - |
| 2018 | Eight Changes in North Korean Economy and Society under the Kim Jong Un Regime | - |
| 2011 | Enactment of the North Korean Railroad Car Law and Human Rights | - |
| 2005 | Energy Cooperation with North Korea: Issues and Suggestions | - |
| 2015-09-21 | Enhancement in Nuclear Weapons Development and Its Military, Political and Economic Repercussions in North Korea | - |
| 2024-03-07 | Establishment of Diplomatic Relations between South Korea and Cuba, and Unification Diplomacy | - |
| 2012 | EU/EU 사례분석을 통한 남북 및 동북아 공동체 추진방안: 유럽공동체 형성기를 중심으로 | - |
| 2021-10-12 | Evaluating the LDP Leadership Election: Prospects for Japan’s Relationship with South and North Korea and How South Korea should Respond | - |
| 2021-06-01 | Evaluating the U.S.-South Korea Summit Meeting and Future Prospects: Remaining Challenges from the Summit | - |
| 2018-06-19 | Evaluation & Future Prospects of 2018 Inter-Korean Summit : Inter-Korean Economic Cooperation | - |
| 2019-02-01 | Evaluation and Analysis of the DPRK’s Initial Report on the Implementation of the Convention on the Rights of Persons with Disabilities | - |
