2016    “March 1st Independence Movement of 1919 and the Identity of Korea: The Relationship between Gwangbok and Geonguk (State Building)”, Public Lecture in Commemoration of March 1st Independence Movement at Seoul National University, Joongmin Foundation for Social Theory: 4-29 (in Korean).

2015    “Relations with Teacher starting from <Study Group of Korean Thought>”, The Commemoration Book for Professor Ko, Byung-Ik, 2014, 478-485 (in Korean)

2000    “The Philosophical Background of the Knowledge-Information Society and A Vision for the Future,” Proceedings of the Symposium in Philosophy and Vision for the Knowledge-Information Society, The Korean Information Society Development Institute, June 29, 9-17 (in Korean).

2000    “Searching for the Korean Identity in the 21st Century: Five Topics,” Proceedings of the 11th International Conference on Korean Studies on “Korean Identity in the New Millennium,” read as Welcoming Address, The Academy of Korean Studies, June 27. Indepdent booklet (in Korean).

2000    “Corruption in the Korean Society and Establishment of Value System,” Proceedings of the Symposium for the National Religious Leaders, The Association for Korean Native Religions, June 20, 45-56 (in Korean).

2000    “Reconciliation between the South and North Korea and the Political Reform,” Proceedings of the Policy Forum, The New Millennium Democratic Party, May 30, 1-16 (in Korean).

2000    “The Summit Meetings of the South-North Korea and the Question of National Reconciliation,” Proceedings of the Symposium for the National Reconciliation, The National Commission for Rebuilding Korea, May 23, 41-68 (in Korean).

2000    “The Korean Politics in the 21st Century and its New Vision,” Proceedings of the Seminar for the Elected of the 16th General Election, The New Millennium Democratic Party, May 5, 109-117 (in Korean).

2000    “Who is the 386 Generation? - Nine Propositions” Proceedings of the Seminar on “The Values of the 386 Generation and the Korea in the 21st Century,” The Academy of Korean Studies, Apr. 7, 3-12 (in Korean).

2000    “Reflection on the Confucian Philosophy - A Preliminary Note for the Sociological Re-Construction of Chung-yung,” Proceedings of the Confucian Philosophy Conference, Seong-kyun-kwan University, Mar. 25, 13-19 (in Korean).

2000    “How to Construct a Creative Cultural State,” National Institute of Professional        Administration (ed.), National Vision and Strategy in the Age of Knowledge-Information Society, 211-227 (in Korean).

2000    “Oegyujanggak Books and Korea-France Negotiation,” Academy of Korean Studies and Korea Broadcasting Service, Proceeding on the Public Debate on Oegyujanggak Book Issue, November 20 (in Korean).

1999    “Homo Knowledgian and the Korea in the 21st Century,” Gyegan (Quarterly) Jilli-Jayu(Truth, Freedom), Yonsei University, Vol. 34, 45-52 (in Korean).

1999    “Clean-Ups of Corruption and the Homo Knowledgian,” Gyegan (Quarterly) Gam-sa, Vol. 62, 22-26 (in Korean).

1999    “Toward a Min-bon (People-based) Society in the 21st Century,” Damnon (Discourses) 21, Vol. 2, 98-102 (in Korean).

1999    “Dual Facets of the Korean Social Change: - From the Perspective of Jung-Min (Middling Grassroots) Theory,” Sasang, Fall, 146-172 (in Korean).

1999    “Critical Self-Reflection of Rebuilding Korea Movement,” Proceedings of the 1st Anniversary Symposium of the National Commission for Rebuilding Korea on the “Vitalization of the ‘Rebuilding Korea Movement’,” Aug. 27, 5-17 (in Korean).

1999    “Trust and the Korea in Development in the 21st Century,” Proceedings of the 21st Anniversary Conference, The Academy of Korean Studies, June 30 (in Korean).

1999    “The Min-bon (People-based) Society and Regional Culture in the 21st Century,” Proceedings of the Seminar for the Chiefs of the Regional Cultural Centers, The Federation of Korean Cultural Center, May 26, 21-27 (in Korean).

1998    “Popular Sovereignty and the Struggle for Recognition from the Perspective of the Kwangju Democratic Uprising,” Human Rights and Social Movements in the Age of Globalization, The Korean Sociological Association (ed.), Seoul: Nanam, 57-80 (in Korean).

1998    “Why a Risk Society?: Self-Reflection of the Korean Society,” Sasang, Fall.  3-25 (in Korean).

1998    “Re-Structurization and the Cooperation of Tripartite Committee of Labor, Management and Government,” Sasang, Winter, 197-214 (in Korean).

1998    “Reflection on the Risk Society in the Eastern and Western Societies - Is There Any Normative Potentials of the Confucianism?”, Sasang, Spring, 94-119 (in Korean).

1998    “Overcoming the IMF Crisis and Cooperation among the Labor, Management, and Government,” Geongyounggye, Vol. 244, Aug (in Korean).

1998  “The Minchuhyup and the Korean Politics: A Cluster-Analysis of the Core Members of the Minchuhyup,” Proceedings of the 14th Anniversary Symposium of the Minchuhyup, 1-23 (in Korean).

1998    “Vision and Major Agenda for the Rebuilding Korea Movement,” Proceedings of the 1st Public Debating Conference, The National Commission for Rebuilding Korea, Dec 7, 7-23 (in Korean).

1998    “Struggle for Approval and Popular Sovereignty in Gwangju Democratization Movement,” Korean Sociological Association (ed.), Human Rights and Social Movement in the Globalization Era, Seoul: Nanam, 57-80 (in Korean).

1997    “The Formation of the Jung-Min (Middling Grassroots) and their Value Orientations,” Sunggok Nonchong, Vol.28, 3rd issue, 535-572 (in Korean).

1997    “National Self-Determination in the Era of Globalization,” Modern Society and the Civilization of Science, Nanam, Seoul, 512-530 (in Korean).

1997   “Modern Scientific Civilization and Social Justice,” Modern Society and Civilization of Science, Naman, Seoul, 17-37 (in Korean).

1997    “Korean Society and Democratization,” Korean Sociology: Understanding Korean Society and its Prospects, Minum, Seoul (in Korean).

1997    “What is Self-Rule of Universities?: Beyond Liberalism and Communitarianism,” Kwanak, Vol. 15,  10-23 (in Korean).

1997    “Discursive Testing and Critical Theory,” Habermas’ Project of an Ideal Society, Its Logic and Ethic, Seoul, Nanam, 21-51 (in Korean).

1996    “What is New about the Korean Democratization?: Empowerment of the Jung-Min (Middling Grassroots) and their Limits,” Kwon, TaeHwan and Han, WanSang (ed.), Korean Sociology 1. Minum, Seoul, 409-435 (in Korean).

1996    “Four Critical Issues in the Korean Reunification: An Extrapolation of Habermas Theory,” New Horizon of Modernity (ed.), Naman, Seoul, 231-252 (in Korean).

1996    “Why is the East Asia Important in the Issue of Human Rights?” Gyegan (Quarterly) Sasang, Winter, 11-27 (in Korean).

1996    “Global Transformation at the End of the Century and East Asia: A Discussion with Habermas,” Gyegan (Quarterly) Sasang, Spring issue, 163-189 (in Korean).

1996    “Social Formations and Discursive Formations,” Understanding Modern Society, Culture and Social Research Association, Minum, Seoul, 13-40 (in Korean).

1996    “From Bureaucratic Authoritarianism to Civil Society,” Korean: Their Life Conditions and the Future, Kim, Jinhyun HwaGapginyumnonchong (Collected Papers in Commemoration of the Sixties’ Birthday of Kim Jinhyun), Naman, Seoul, 423-446 (in Korean).

1996    “Western Discourses on Human Rights and the East-Asian Culture: A Quest for a Dialogue between the East and the West,” Proceedings of the Annual Congress of the Korean Sociological Association, Dec. 6-7, 153-158 (in Korean).

1995    “Korean Society in the 50 Years since Gwangbok: from Rush-to Modernization to Reflexive Modernization,” Sasang Quarterly, Summer (in Korean).

1994    “Society and its Education Policy,” Chun, Dukju et al., Citizen and State, Hakmoonsa, 202-223 (in Korean).

1994    “Social Reform and Joongmin Theory: Institutionalization of Moral Resources”, Sasang Quarterly, Fall, 260-283 (in Korean).

1994    “Citizens’ Social Movement and the Media Reform,” Mass Media and Society, Fall (in Korean).

1993    “What does Demilitarization mean?”, Gyegan (Quarterly) Bipan (Critique) Vol. 2, 22-35 (in Korean).

1993    “Social Movements and Ideology during the Fifth Republic,” Reevaluation of the Fifth Republic, Dong-A Ilbo- sa (in Korean).

1992    “Where Are the USA Going?” Sasang (Ideas), Summer, 317-337 (in Korean).

1991   “Rethinking Democracy in the Age of Global Transformation,” Institute of Philosophical Thoughts (ed.), A Philosophical Vision for the Coming Civilization, SNU Press.

1991    “Post-Modernism and Korean Society,” Social Criticism l(l), Seoul (in Korean).

1991    “Theories of Social Formations and the Place of Social Classes,” Social Stratification: Theories and Realities, Seoul: Bumnunsa (in Korean).

1990    “The Social Characteristics of “Jung-Min” (Middling Grassroots) and Their Implications for a Center-forming Strategy of Transformation,” Peace Institute, Korea University (ed.), The Structure of Social Conflicts in Korean Society, Seoul, Hangil-sa, 84-128 (in Korean).

1990    “Popular Movements and Historical Transformations: A Theoretical Reflection on the Korean Case,” Korean Sociological Association (ed.), Critical Understanding of Korean Society, Seoul, Nanam-sa, 439-470 (in Korean).

1990    “The Changes in the Korean Social Structure and Generation Conflicts,” 21 Century and the Korea-Japan Relations, Dong-A Daily Newspaper, 119-130 (in Korean).

1990    “Women’s Political Participation in the 1990s,” Debate on Women Politics 2, 13-24 (in Korean).

1990    “Power and Discursive Practices: An Approach to the Terrain of Knowledge and its Changes,” Studies in Philosophy 46, 49-61 (in Korean).

1990    “The Potential for De-Regionalized Politics and Political Development: with the Perspective of Learning Theory,” Korean Sociological Association (ed.) Regionalism and Regional Conflict, Bubmun-sa (in Korean).

1990    “A Sociological Analysis of the April Revolution 1960,” Sasang (Thoughts), Apr., 224-257 (in Korean).

1990    “The April Revolution and the Student Movement,” How to Study Contemporary Korean History? Vol. III, Dong-A Ilbo-sa (in Korean).

1990    “A model of Center-expanding strategy of Transformation based on Middle-way Politics: Focusing on the Concept of Joongmin,” Peace Research Center, Korea University (ed.), Conflict Structure in Korean Society, Hangilsa, 84-128. (in Korean).

1989    “A Search of a Middling Strategy of a Social Transformation: Toward ‘Jung-Min’ Line,” Sasang (Thoughts), Summer, 172-232 (in Korean).

1989    “The Distributive Function of the Labor Market and the Power Structure,” Cheolhak gwa Hyunshil (Philosophy and Reality), 54-64 (in Korean).

1989    “The Social Conditions for a Progressive Party and Political Development,” Junmang (Perspectives) (in Korean).

1989    “Are You the Jung-Min?” Keumho MunHwa, April (in Korean).

1988    “The Meaning of Terrorism in Contemporary Society,” Chungram 4, 76-92 (in Korean).

1988    “The Organization and Function of Labor Union,” Industrial Relations in the Era of Democratization, Institute of Social Science, Seoul National University, 293-422 (in Korean).

1988    “Economic Development and Bureaucratic Authoritarianism in Korea,” Collected Papers in Commemoration of Professor Kim Dae Whan’s 60th Birthday, Bubmun-sa (in Korean).

1988    “A Study of the Social Identities of ‘Minjung’ and ‘Joongsan’ Strata: A Comparison of the Manufacturing Workers and White-Collars,” Collected Papers in Commemoration of Professor Koh Young Bok’s 60th Birthday, Jeonyewon, 267-298 (in Korean).

1987    “The Korean Heavy and Chemical Industrialization Policy and Its Effect on the Labor Market,” The Korean Political Science Association(ed.) Contemporary Korean Politics and the State, Seoul, 247-90 (in Korean).

1987    “A Conceptualization of Korean ‘Joongsan’ Strata and their Social Characters,” Korean Sociological Review, Vol. 21, 121-148 (in Korean).

1987    “The Political Economic Characteristics of the Yushin Authoritarian System,” in The Reconsideration of the Forty Years After Liberation, Seoul, 163-184 (in Korean).

1987    “Cultural Dependency and the Role of Intelligentsia,” The Journal of         International Studies, Vol. 10, Center for International Studies, Seoul National University, 55-68 (in Korean).

1986    “A Study on the Collapse of Bureaucratic Authoritarianism and Re-democratization,” in Sahoe Kujo wa Sahoe Sasang (Social Structure and Social Thought), Seoul, Shimseol-dang, 567-60l (in Korean).

1986    “Are the Korean Middle Classes Conservative?” Sasang gwa Jeongchaik(Social Thought and Policy), Summer, 114-132 (in Korean).

1986    “Is Minjung’s (People’s) Sociology Theoretically Grounded?”, Sahoe Kwahak gwa Sahoe Jeongchaik (Social Science and Social Policy), The Institute of Social Science, SNU Press (in Korean).

1986    “Social Science and Discursive Method,” Oekuk Munhak (Literature), 7, l22-l42 (in Korean).

1985    “Hermeneutics and Critical Theory: On their Relevance for Nationalist Praxis in Korea,” Oekuk Munhak (Literature) 4, 202-221 (in Korean).

1985    “The Institutionalization of Conflicts and Social Development,” Korean Sociological Association (ed.), Hankuk Sahoe wa Kaldung ui Yeongu (Studies on Conflicts in Korean Society), Korea Institute of Social Studies, 399-421 (in Korean).

1985    “Authoritarian Inheritance and the Issues of Democratization,” Hyundai Sahoe (Contemporary Society), Vol. 5, no. 1, Spring, 20-36 (in Korean).

1985    “A Study on the Family and the State as Communal References to Social Actions in Korea,” Hankuk ui Sahoe wa Munhwa (Society and Culture in Korea) Vol. 5, Korean Studies Academy, l2l-l52 (in Korean).

1985    “The Role of the State in Social Change in Korea, “A Research Report, Korea Institute of Social Studies (in Korean).

1985    “The Size Estimation, Living Conditions and Consciousness of the Korean Middle Classes,” A Research Report, Korea Institute of Social Studies (in Korean).

1985    “A Study of the Working Class in Manufacturing Sectors: With Special Emphasis of their Working Conditions and Consciousness,” A Research Report, Korea Institute of Social Studies (in Korean).

1984    “Social Classes and Stratification: On their Conceptual Differences,” Sasang gwa Jeongchaik (Social Thought and Policy) Vol. 1, no. 2, 19-32 (in Korean).

1984    “The Latin American Society and the Cooperatism,” Danhwa, Dan-kuk University (in Korean).

1983    “Bureaucratic Authoritarianism in Korea,” Sociology Studies         Association, Seoul National University (ed.), Hankuk Sahoe ui Jeontong gwa Byeonhwa (Traditions and Changes in Korean Society), Seoul: Bubmun-sa, 261-297 (in Korean).

1983    “Prospects of Democracy under Bureaucratic Authoritarianism in Korea,” Korean Sociological Association (ed.), Hankuk Sahoe Eodiro Gago Inna? (Korean Society: Where Is It Going?), Seoul, Korea Institute of Social Studies, 9-36 (in Korean).

1983    “Marx and the Frankfurt School: On the Relationship between Capital Accumulation and the State,” Sahoe Kwahak gwa Sahoe Jeongchaik (Social Science and Social Policy), The Institute of Social Science, SNU, Vol. 5, no.2, 107-47 (in Korean).

1983    “Why Do We Need to be Concerned with the Life-World of Ordinary People?” Hyeonsang gwa Yinshik (Reality and Knowledge), Vol. 7, no. l, 108-128 (in Korean).

1983    “Mass Culture and Minjung’s (People’s) Culture: Methodological Foundations of Cultural Analysis,” Eonron Hakbo (Journalism Studies) 4, 193-214 (in Korean).

1983    “The Systems of Social Action and their Historical Patterns of Change in Korea,” Social Science Research Center, Sungkyunkwan University (ed.), Hankuk Sahoe Kwahak Ron (Korean Social Science), Seoul: Daiwang-sa, l69-l98 (in Korean).

1983    “Structuralist Methodology,” in D. Kim et. al., Sahoe Kwahak Bangbupron Bipan (Critique of the Methodologies in Social Science), Seoul: Cheongram-sa, 138-l58 (in Korean).