International Conferences
  • “Forecasting the diffusion of new competitive technologies based on evolutionary game theory: Battery electric vehicle and Fuel cell electric vehicle”, Lee, Y. and Lee, D-J., 15-18 Dec. 2019, Proceedings of 2019 IEEE international Conference on IEEM, Macau)
  • “Diffusion forecasting of electric vehicles based on consumers’ preferences: A Korean case”, Choi, M., Lee, D-J., Shin, J., Piao, R., Oct. 17 - 19, 2019, Proceedings of 4th. IAEE Eurasian Conference, Nur-Sultan, Kazakhstan
  • “Selecting optimal locations of public charging stations for electric vehicles using the big data of driving behaviors: a case study of Seoul, Korea”, Jung, J., Choi, M., Lee, D-J., May 29 – June 1, 2019, Proceedings of 42nd IAEE International Conference, Montreal, Canada
  • “Optimal charging strategies for electric vehicles considering user’s electricity consumption patterns”, Yeo, S., Lee, D. J, May 29 – June 1, 2019, Proceedings of 42nd IAEE International Conference, Montreal, Canada
  • “Real option analysis of next-generation frequency spectrum license”, D. Ahn, D-J. Lee, T. Kim, J. Park, April 9 – 12, 2019, Proceedings of Wireless Communications Symposium 2019, New York, USA
  • “Measuring the economic impact of electric vehicles on power system and optimal strategy for charging electric vehicles”, Yeo, S., Lee, D. J, 2-4 November 2018, Proceedings of 6th IAEE Asian Conference, Wuhan, China
  • “An economic assessment of electric vehicle’s CO2 reduction effects considering well-to-wheel emission: A Korean case”, Lee, Y., Moon, S., Lee, D. J, 2-4 November 2018, Proceedings of 6th IAEE Asian Conference, Wuhan, China
  • “Factors affecting the consumers’ preference on electric vehicle: A Korean”, Jung, J., Yeo, S., Lee, Y., Lee, D. J, 2-4 November 2018, Proceedings of 6th IAEE Asian Conference, Wuhan, China
  • “Extension of KPI measures for effective lean management”, Katayama, H., Lee, D. J, 27-28 September 2018, Proceedings of 22nd Cambridge International Manufacturing Symposium, Cambridge, United Kingdom
  • “Optimal Input Combination in Production Competition Considering the Presence of Carbon Market”, Jung, J., Moon, S., Lee, D. J, 27-28 September 2018, Proceedings of 22nd Cambridge International Manufacturing Symposium, Cambridge, United Kingdom
  • “Optimal real-time pricing scheme in smart grid considering time preference: A Stackelberg game model”, Ri, P., Lee, D. J., 25-27 April 2018, Proceedings of International Conference on Renewable Energy 2018, Barcelona, Spain
  • “Expected economic service life of equipment under uncertain revenues and costs: A real option approach”, Ahn, D., Suh, M., Kim, K.-T., Lee, D. J, 29-31 January 2018, Proceedings of International Conference on Engineering and Natural Science 2018, Sapporo, Japan
  • “Analysis of Competitive Relationship in Automobile Industry: Comparative Analogy Method”, Shin, J., Lee, D. J., Ri, P., 29-31 January 2018, Proceedings of International Conference on Engineering and Natural Science 2018, Sapporo, Japan
  • “A duopolistic Cournot competition considering the existence of carbon trading market”, Moon, S., Lee, D. J, 29-31 January 2018, Proceedings of International Conference on Engineering and Natural Science 2018, Sapporo, Japan
  • “Analytic Hierarchy Process Analysis on the effects of the Film Development Fund in Korea”, J. Shin, Lee, D. J., K.T. Kim, October 2017, Proceedings of 2017 World Congress on Engineering & Computer Science, San Francisco, USA
  • “An estimation of carbon-emission price of Korea using comparative analogy”, Moon, S., Lee, D. J., Kim, T., Kim, K.-T., 4-7 September 2017, Proceedings of 15th IAEE European Conference 2017, Vienna, Austria
  • “Analysis of revenue sharing in mobile application market using game theoretic model”, M. Suh, D. J. Lee, K.T. Kim, 15-16 December 2016, Proceedings of 39th International Business Research Conference, Tokyo, Japan
  • “Measuring the Economic Values of Energy Storage System in the Smart Grid Using an Optimal Energy Consumption Scheduling Game Model”, Lee, D. J., Kim. T., April 2015,
  • Proceedings of International Conference on Engineering and Applied Science, Kyoto, Japan
    “Optimal Energy Consumption Scheduling for the Smart Grid Considering Storage Appliance: A Game-Theoretic Approach”, S. Yeo, Lee, D. J, Kim, T., 13-15 January 2015, Proceedings of 2015 Global Conference on Information Technology, Computing, and Applications, Las Vegas, USA
  • “An Assessment of the Economic Life of Research Equipment using Real Option”, S.-J. Park, Lee, D. J, K.-T. Kim, W-H. Lee, August 2014, Proceedings of the 3rd International Conference on Management Technology and Science, Taipei, Taiwan
  • “Forecasting penetration rate and the R&D investment plan for renewable energy in Korea using the comparative analogy method”, S. Koo, D. Lee, T. Kim, 4-7 November 2013, Proceedings of Asia-Pacific Forum on Renewable Energy 2013, Jeju, Korea
  • “Measuring the efficiencies of public investment for the renewable energy technologies in Korea using DEA”, Hong-Hee Kim, Deok Joo Lee, Sung-Joon Park, 4-7 November 2013, Proceedings of Asia-Pacific Forum on Renewable Energy 2013, Jeju, Korea
  • “A Development of Key Performance Indicators for the Public R&D of Energy Technology using Balanced Scorecard Approach”, Deok Joo Lee, Kyung-Taek Kim, Sung-Joon Park, October 2013, Proceedings of 2013 World Congress on Engineering & Computer Science, San Francisco, USA
  • “Economic Evaluation of Renewable Energy R&D in Korea using Real Option”, Deok Joo Lee, Kyung-Taek Kim, Sung-Joon Park, October 2011, Proceedings of 2011 World Congress on Engineering & Computer Science, San Francisco, USA
  • “A Competitive Analysis on the Portable Internet Services in Korea: HAPS vs. Terrestrial Networks”, Jaekyung Ahn, Jonghwa Kim, Deok Joo Lee, 26-27 October 2006, Proceedings of First COST 297-HAPCOS Workshop, York, United Kingdom
  • “An economic feasibility analysis of the HAPS services in Korea”, Jaekyung Ahn, Jonghwa Kim, Deok Joo Lee, Do-Seob Ahn, Bon-Jun Ku, September 2005, Proceedings of Workshop of High Altitude Platform Systems 2005 (WHAPS 2005), Athens, Greece
  • “A Dynamic Competition Analysis on the Korean Mobile Phone Market Using Competitive Diffusion Model”, Lee, D. J, Kim, J. & Ahn, J., March 25-27, 2004, Proceedings of the 33rd. International Conference on Computers & I.E.(ICC & IE’04), Jeju, Korea
  • “Substitutability and complementarity between fixed and mobile telecommunication services”, Lee, D. J & Ko, M., March 25-27, 2004, Proceedings of the 33rd. International Conference on Computers & I.E.(ICC & IE’04), Jeju, Korea
  • “An evaluation of the R&D efficiencies of OECD countries using DEA”, D. J. Lee, H. Katayama and M. Kho, October 23 – 25, 2002 Proceedings of the International Conference of IJIE 2002, Pusan, Korea
  • “A study on the economic assessment of developing the mobile broadband satellite system”, J. K. Ahn, J. H. Kim and D. J. Lee, October 11-12, 2002, Proceedings of JC-SAT 2002, Daejeon, Korea,
  • “An analysis of competitive diffusion model and its application to Korean mobile phone service market”, D. J. Lee & S. Lee, September 9 – 11, 2002, Proceedings of the 2002 Fall Conference of ORSJ, Hakodate, Japan, pp. 266-269
  • “Demand Forecasting of Mobile Phone Industry Using Competitive Diffusion Model: A Korean Case”, D. J. Lee & J. H. Kim, June 17 – 20, 2001, The 21st. International Symposium on Forecasting, Atlanta, U.S.A., pp. 129(Abstract only)
  • “An Exploratory Study on the Strategic Factors of Companies’ Telecommunication Service Selection,” D. J. Lee and J. K. Ahn, July 24-27, 2000, Proceedings of the 5th. International Conference, Asia-Pacific Region of Decision Science Institute, Tokyo, Japan
  • “Job Assignment Models for Handicapped Workers,” H. Katayama, K. Murata and D. J. Lee, October 30-31, 1998, Proceedings of the 1st. Korea-Japan Joint Conference on Industrial Engineering & Management, Taejon, Korea
  • “Activity-Based Evaluation for Manufacturing System Investment,” H. Katayama, D. J. Lee, S. Hiraki and J. Nakane, June 8-9, 1998, Proceedings of the 2nd. Conference of Asia-Pacific Decision Science Institute (APDSI ’98), Taipei, Taiwan,
  • “Flexibility: Its Meaning for Japanese Manufacturers,” Katayama, H., Y. Azami & D. J. Lee, October 21-24, 1997, Proceedings of the 4th International Conference on Computer Integrated Manufacturing (ICCIM ’97), Vol. 1, Singapore, pp. 91-100 (Refereed Proceeding)
  • “Systems Integration and Manufacturing Firm: Some Empirical Observations in Japan,” Lee, D. J., H. Katayama & H. S. Oh, October 21-24, 1997, Proceedings of the 4th International Conference on Computer Integrated Manufacturing (ICCIM ’97), Vol. 1, Singapore, pp. 71-80 (Refereed Proceeding)
  • “The Relationships between Competitive Priorities and Action Plans in New Product Development: Some Empirical Observations in Japan,” Hwang, I. H., H. Katayama, D. J. Lee & J. Nakane, August 4-8, 1997, Proceedings of the 14th International Conference on Production Research (ICPR ’97), Vol. 2, Osaka, Japan, pp.1450-1453
  • “Optimal Acquisition of Flexible Technology Considering Economies of Scope,” Lee, D. J., H. Katayama & H. S. Oh, August 4-8, 1997, Proceedings of the 14th International Conference on Production Research (ICPR ’97), Vol. 1, Osaka, Japan, pp.320-323
  • “Factors of Vigorousness of Japanese Manufacturers: Statistical Analysis of the Data obtained by Japan Manufacturing Futures Survey Projects,” Katayama, H., D. J. Lee, I. H. Hwang, S. G. Lee & J. Nakane, July 20-23, 1997, Proceedings of the 4th International Meeting of Decision Science Institute (DSI ’97), Vol. 2, Sydney, Australia, pp.567-569 (Refereed Proceeding)
  • “Facts Data of the 1996 Japanese Manufacturing Futures Survey,” Katayama, H., D. J. Lee, S. G. Lee, Y. Azami, J. Nakane & I. H. Hwang, October 13-15, 1996, International Symposium of the Manufacturing Roundtable INSEAD, Fontainebleau, France
  • “A Study on the Usage-based Pricing in ATM Network”, Kang, K. C., Y. Y. Lee, H. S. Oh, J. R. Roh & D. J. Lee, October 6-9, 1996, Proceedings of the 20th International Conference on Computers & I.E.(ICC & IE’96), Vol. 2, Kyongju, Korea, pp.607-610
  • “Vertical Integration in the Telecommunication Market”, Lee, D. J., H. Katayama & H. S. Oh, October 6-9, 1996, Proceedings of the 20th International Conference on Computers & I.E.(ICC & IE’96), Vol. 2, Kyongju, Korea, pp.611-614
  • “An Analysis of the Cost Structure of Telecommunication Industry in Korea”, Oh, H. S., D. J. Lee & C. W. Song, October 25-27, 1995, Proceedings of the 18th International Conference on Computers & I.E.(ICC & IE’95), Vol. 2, Shanghai, China, pp.968-973