Predicting Renewable Energy Stock Volatility: A GARCH-CNN Approach with Indicator Analysis, Renewable Energy, Accepted [S. Kim, J. An, J.-S. Yang]
Subjective Health and Personal Values in Immigrants and Nonimmigrants Across Europe: Evidence from the COVID-19 Era, Europe’s Journal of Psychology, Accepted [H. Seo, E. Kim, H. M. Kim, J. H. Jung, S. Oh, J.-S. Yang, J. Cha]
Analyzing Developmental Strategies and the Role of ICT in Underdeveloped Economies: Implications for North Korea, J. Asia Pac. Econ., Accepted [B. Lee, J.-S. Yang]
Finding the Right Balance: The Impact of Individual Autonomy on Balancing Exploration and Exploitation, J. Biz Res. 198, 115483 (2025) [M. Choi, J.-H. Kim, J.-S. Yang]
Mitigating Safety Challenges in Human-Robot Collaboration: The Role of Human Competence, Technol. Forecast. Soc. Chang. 213, 124022 (2025) [K. Jung, J.-S. Yang]
Machine learning models based on bubble analysis for Bitcoin market crash prediction, Eng. Appl. Artif. Intell. 135, 108857 (2024) [S. Park, J.-S. Yang]
Exploring the Complexities of Negotiation: Strategies for Successful Intra- and Inter-Team Negotiation in Organizations, JASSS-J. Artif. Soc. S. 27, 4 (2024) [M. Choi, J.-S. Yang]
Two kinds of gravitational forces in transport: An analysis using the gravity model, Int. J. Mod. Phys. C 35, 2450077 (2024) [C. Lee, H. Woo, J.-S. Yang]
The Potential for Cascading Failures in the International Trade Network, PLoS One 19, e0299833 (2024) [H. Kang, K.-M. Lee, J.-S. Yang]
How allocation of resources and attention aids in pursuing multiple organizational goals, Comput. Math. Organ. Theory 30, 101-125 (2024) [M. Choi, J.-S. Yang]
Environmental Policy and the Evolution of Nuclear Trade Network: Insights from the European Union, Struct. Change and Econ. Dyn. 68, 425-432 (2024) [Y. Jang, J.-S. Yang]
Machine learning modeling to forecast uncertainty between capital sudden stop and boom, Expert Syst. Appl. 237, 121662 (2024) [S. Park, J.-S. Yang]
Universalism and Particularism in the Recommendations of the Nobel Prize for Science, Scientometrics 129, 847-868 (2024) [B. K. Ko, Y. Jang, J.-S. Yang]
Structural Factors Affecting Global Trends towards Isolationism and Expansionism - A BERGM Analysis, Glob. Netw. 24, e12448 (2024) [Y. Jang, J.-S. Yang]
Longevity of Partnering Terrorist Organization: An Empirical Study Using Network Diffusion Model, Terr. Polit. Violence 36, 39-54 (2024) [H. Choi, M. Choi, J.-S. Yang]
Developments and Challenges of Foresight Evaluation: Review of the Past 30 Years of Research, Futures 155, 103291 (2024) [B. K. Ko, J.-S. Yang]
Measuring the network power of states: the US versus China, Korean J. Def. Anal. 35, 595-619 (2023) [Y. Jang, J.-S. Yang]
The Dynamics of the Global Arms Trade Network: States’ Stability and Instability, Def. Peace Econ. 34, 914-930 (2023) [Y. Jang, J.-S. Yang]
Intelligent cryptocurrency trading system using integrated AdaBoost-LSTM with market turbulence knowledge, Appl. Soft. Comput. 145, 110568 (2023) [S. Park. J.-S. Yang]
Why do some firms stop exporting?, Int. Bus. Rev. 32, 102141 (2023) [J. Jeong, J.-S. Yang]
R&D Cooperation in Collaborative Consumption of Research Equipment: An ERGM Approach, Soc. Networks 74, 118-126 (2023) [K. Lee, J.-S. Yang]
Calculating the country risk embedded in treaty-shopping networks, Technol. Forecast. Soc. Chang. 189, 122354 (2023) [S. J. Park, K.-M. Lee, J.-S. Yang]
Global Transmission of COVID-19 - A gravity model approach, Int. J. Mod. Phys. C 34, 2350055 (2023) [H. Woo, O. Kwon, J.-S. Yang]
The Dynamics of the EU’s Nuclear Trade Network: An ERGM Analysis, Struct. Change and Econ. Dyn. 63, 470-477 (2022) [Y. Jang, J.-S. Yang]
Opposite Effects of R&D Cooperation on Financial and Technological Performance in SMEs, J. Small Bus. Manag. 60, 892-925 (2022) [J. Park, J. Kim, H. Woo, J.-S. Yang]
Strategic R&D budget allocation to achieve national energy policy target: The case of Korea, Policy Stud. 43, 791-820 (2022) [ J. Lee, J.-S. Yang]
Interpretable deep learning LSTM model for intelligent economic decision-making, Knowledge-Based Syst. 248, 108907 (2022) [S. Park, J.-S. Yang]
National offshore wind strategy for late-mover countries, Renew. Energy 192, 472-484 (2022) [C. Chung, J. Lee, J.-S. Yang]
An Agent-Based Model of Deliberative Democracy and Polarization, J. Math. Sociol. 46, 173-194 (2022) [B. Lee, Y. Kim, K.-M. Lee, J.-S. Yang]
Can expensive research equipment boost research and development performances?, Scientometrics 126, 7715-7742 (2021) [K. Lee, S. Choi, J.-S. Yang]
Nuclear fuel cycle-related R&D classification for implementing the IAEA's additional protocol, Prog. Nucl. Energy 139, 103884 (2021) [S. Lee, W. Song, J.-S. Yang]
Navigating optimal treaty-shopping routes using a multiplex network model, PLoS One 16, e0256764 (2021) [S. J. Park, K.-M. Lee, J.-S. Yang]
Relationship between capital flow and economic growth: A network analysis, J. Int. Financ. Mark. Inst. Money 72, 101345 (2021) [S. Park, J.-S. Yang]
Information flow between bitcoin and other financial assets, Physica A 566, 125604 (2021) [S. Park, K. Jang, J.-S. Yang]
Understanding Moderators of Home Blood Pressure Telemonitoring Systems in Urban Hypertensive Patients: A Systematic Review and Meta-Analysis Telemed. e-Health 26, 1016-1034 (2020) [W. S. Choi, I.-S. Shin, J.-S. Yang]
Effects of Remote Monitoring of Blood Pressure in Management fo Urban Hypertensive Patients: A Systematic Review and Meta-Analysis Telemed. e-Health 26, 744-759 (2020) [W. S. Choi, J. H. Choi, J. Oh, I.-S. Shin, J.-S. Yang]
Global Energy transitions and political systems Renew. Sustain. Energy Rev. 115, 109370 (2019) [J. Lee, J.-S. Yang]
Moderating Effects of Timing of Reward Determination and Performance Standards between Rewards and Self-efficacy for Sustainable Intrinsic Motivation, Sustainability 11, 4619 (2019) [J. Park, J.-S. Yang]
Stakeholders' Resistance to Telemedicine with Focus on Physicians: Utilizing the Delphi Technique J. Telemed. Telecare 25, 378-385 (2019) [W. S. Choi, J. Park, J. Y. B. Choi, J.-S. Yang]
Network structure reveals patterns of legal complexity in human society: The case of the Constitutional legal network, PLoS One 14, e0209844 (2019) [B. Lee, K.-M. Lee. J.-S. Yang]
Gravity model for dyadic Olympics competition, Physica A 513, 447-455 (2019) [H. Choi, H. Woo, J.-H. Kim, J.-S. Yang]
Do older workers really reduce firm productivity?, Econ. & Labour Rel. Rev. 29, 521-542 (2018) [B. Lee, J. Park, J.-S. Yang]
Government R&D investment decision-making in the energy sector: LCOE foresight model reveals what regression analysis cannot, Energy Strategy Rev. 21, 1-15 (2018) [J. Lee, J.-S. Yang]
Global diversification discount and its discontents: a bit of self-selection makes a world of difference, Strategic Manage. J. 37, 2254-2274 (2016) [S. Chang, B. Kogut, J.-S. Yang]
International Management Division Fundacao Dom Cabral Best Paper Award in Strategy / IB Theory
Aalto University School of Business "That's Interesting" Award
Network structure effects on incumbency advantage, Strategic Manage. J. 37, 1632-1648 (2016) [J. Lee, J. Song, J.-S. Yang]
Executive compensation, fat cats, and best athletes, Am. Sociol. Rev. 80, 299-328 (2015) [J. Kim, B. Kogut, J.-S. Yang]
Government roles in evaluation and arrangement of R&D consortia, Technol. Forecast. Soc. Chang. 88, 202-215 (2014) [J.-H. Kim, S. J. Bae, J.-S. Yang]
Temporal evolution into a more efficient stock market, Physica A 390, 2002-2008 (2011) [J.-S. Yang, T. Kaizoji, W. Kwak]
Impact of the topology of global macroeconomic network on the spreading of economic crises, PLoS One 6, e18443 (2011) [K.-M. Lee, J.-S. Yang, G. Kim, J. Lee, K.-I. Goh, I. Kim]
Quantitative and empirical demonstration of the Matthew effect in a study of career longevity, Proc. Natl. Acad. Sci. USA 108, 18-23 (2011) [A. Peterson, W.-S. Jung, J.-S. Yang, H. E. Stanley]
Return intervals analysis of the Korean stock market, J. Korean Phys. Soc. 56, 928-931 (2010) [W. Jeon, G. Oh, J.-S. Yang, H.-T. Moon, W.-S. Jung]
Application of the parallelized Wang-Landau sampling to a protein model using the SMMP, Comput. Phys. Commun. 181, 99 (2010) [J.-S. Yang, W. Kwak]
Optimization of consensus time by mixing the voter and the majority voter models on scale-free networks, Europhys. Lett. 88, 20009 (2009) [J.-S. Yang, I. Kim, W. Kwak]
Critical behaviors of the XY model on uncorrelated and correlated random networks, New J. Phys. 11, 063048 (2009) [J.-S. Yang, W. Kwak, K.-I. Goh, I. Kim]
Dependency of critical behaviors on different order parameters for antiferromagnetic Heisenberg model on three dimensional regular lattice, IEEE Tans. Magn. 45, 2651-2654 (2009) [J.-S. Yang, K.-H. Yeon, S. C. Yu, W. Kwak]
Agent based approach for revitalization strategy of knowledge ecosystem, J. Phys. Soc. Japan 78, 034803 (2009) [J.-S. Yang, S. Chae, S.-B. Kim, W. Kwak, I. Kim]
Minimum entropy density method for the time series analysis, Physica A 388, 137-144 (2009) [J. W. Lee, J. B. Park, H.-H. Jo, J.-S. Yang, H.-T. Moon]
Scaling exponents and transition behavior in the generalized conserved lattice gas model at zero temperature, Phys. Rev. E 78, 051118 (2008) [J.-S. Yang, I. Kim, W. Kwak]
Critical behavior of the XY model on static scale-free networks, Europhys. Lett. 84, 36004 (2008) [J.-S. Yang, W. Kwak, K.-I. Goh, I. Kim]
Agent-based approach for generation of a money-centered star network, Physica A 387, 5498-5502 (2008) [J.-S. Yang, O. Kwon, W.-S. Jung, I. Kim]
Does the majority voter model belong to the Ising universality class on three dimensions?, J. Korean Phys. Soc. 52, 1947-1950 (2008) [J.-S. Yang, I. Kim, W. Kwak]
Information flow between stock indices, Europhys. Lett. 82, 68003 (2008) [O. Kwon, J.-S. Yang]
Existence of an upper critical dimension in the majority voter model, Phys. Rev. E 77, 051122 (2008) [J.-S. Yang, I. Kim, W. Kwak]
Information flow between composite stock index and individual stocks, Physica A 387, 2851-2856 (2008) [O. Kwon, J.-S. Yang]
Increasing market efficiency in the stock markets, Eur. Phys. J. B 61, 241-246 (2008) [J.-S. Yang, W. Kwak, T. Kaizoji, I. Kim]
Critical behavior of the XY model on growing scale-free networks, Phys. Rev. E 75, 061130 (2007) [W. Kwak, J.-S. Yang, J. Sohn, I. Kim]
Critical behavior of the majority voter model is independent of transition rates, Phys. Rev. E 75, 061110 (2007) [W. Kwak, J.-S. Yang, J. Sohn, I. Kim]
Complexity analysis of the Korean stock market, Physica A 379, 179-187 (2007) [J. B. Park, J. W. Lee, J.-S. Yang, H.-H. Jo, H.-T. Moon]
Sub-block order parameter in a driven Ising lattice gas using block distribution functions, Phys. Rev. E 75, 041108 (2007) [W. Kwak, J.-S. Yang, I. Kim, D. P. Landau]
Microscopic spin model for the dynamics of the return distribution of the Korean stock market index, Physica A 363, 377-382 (2006) [J.-S. Yang, S. Chae, W.-S. Jung, H.-T. Moon]
Temporal evolution of the return distribution in the Korean stock market, J. Korean Phys. Soc. 48, 313-317 (2006) [S. Chae, W.-S. Jung, J.-S. Yang, H.-T. Moon]
Effect of globalization in the Korean financial market, J. Korean Phys. Soc. 48, S135-S138 (2006) [W.-S. Jung, O. Kwon, J.-S. Yang, H.-T. Moon]
Characteristics of the Korean stock market correlations, Physica A 361, 263-271 (2006) [W.-S. Jung, S. Chae, J.-S. Yang, H.-T. Moon]
Influence of ESG on corporate resilience in hyper-uncertainty markets like early COVID-19, J. East & West Stud. 34, 103-135 (2022) [J. H. Yoon, K. Lee, J.-H. Kim, J.-S. Yang]
Backcasting of Future Energy Service Industry based on Energy-A ICBM technology Convergence, J. Korea Convergence Soc. 9, 33-40 (2018) [J. Lee, J.-S. Yang]
Methodology and case study of government R&D investment strategy based on value-system analysis, New & Renewable Energy 14, 40-47 (2018) [J. Lee, N. An, J.-S. Yang]
Effect of government energy R&D investment on sales of beneficiary firms, New & Renewable Energy 13, 72-79 (2017) [J. Lee, J.-S. Yang]
The role of noise in a mutual selection and learning model, J. East & West Stud. 28, 151-174 (2016) [Y. Kwon, J. Ahn, J.-S. Yang, J.-H. Kim]
Study on inhomogeneous influence on market using agent-based modeling, J. Chosun Nat. Sci. 1, 67-75 (2008) [J.-S. Yang]
The coevolution of cooperation and trait distinction, J. Chosun Nat. Sci. 1, 5-13 (2008) [J.-S. Yang, J.-K. Choi, H.-H. Jo]
Why skewed distributions of pay for executives is the cause of much grief: puzzles and few answers (so far), Network in Social Policy Problems, Chapter 7 (2012) [B. Kogut, J.-S. Yang]
The Effect of Rater Accuracy on Performance Assessments within Organizations, DRUID21 (2021) [S. Lee, U. Choi, M. Choi, J.-S. Yang]
The role of resource allocation and goal prioritization in achieving multiple organizational goals, DRUID21 (2021) [M. Choi, J.-S. Yang]
Voluntary Organizational Learning and Incentives to be a Slow Learner, Academy of Management Proceedings (2021) [M. Choi, J.-H. Kim, J.-S. Yang]
Analysis of the Small Quantity Nuclear Material Transaction Network in the ROK, Transactions of the Korean Nuclear Society Virtual Spring Meeting (2020) [S. Lee, J. Lee, J.-S. Yang]
Analysis and Improvement of Personal Assessment System for Government-Funded Research Institute, 한국기술혁신학회 2019년도 추계학술대회 논문집, 1368-1386 (2019) [S.-J. Lee, J.-S. Yang, J.-H. Kim]
The Role of Noise in a Mutual Selection and Learning Model, Academy of management proceedings (2016) [J. Ahn, Y. Kwon, J.-S. Yang, J.-H. Kim]
Global diversification discount and its discontents: A bit self-selection makes a world of difference, Academy of management best paper proceedings (2015) [S. Chang, B. Kogut, J.-S. Yang]
Government roles in evaluation and arrangement of R&D consortia, Academy of management proceedings (2014) [J.-H. Kim, S. J. Bae, J.-S. Yang]
Executive compensation, fat cats, and best athletes, Academy of management proceedings (2012) [J. W. Kim, B. Kogut, J.-S. Yang]
Persistence of incompatible platforms: Two countervailing forces and dynamical complexity, Academy of management proceedings (2011) [J.-S. Yang, J. Lee]
Political scandal and its complexity, Proceedings of the 2nd conference on complex systems (2007) [S. Lim, O. Kwon, J.-S. Yang]
Agent-based approach for revitalization strategy of policy-related knowledge ecosystem, Proceedings of the 1st conference on complex systems (2006) [S. Chae, J.-S. Yang, S.-B. Kim]
The coevolution of cooperation and trait distinction, Proceedings of the 1st conference on complex systems (2006) [J.-K. Choi, J.-S. Yang, H.-H. Jo]
Complexity and entropy density analysis of the Korean stock market, Proceedings of the 9th joint conference on information science CIEF-231 (2006) [J. W. Lee, J. B. Park, H.-H. Jo, J.-S. Yang, H.-T. Moon]
Analysis in correlation for the Korean stock market, Proceedings of SPIE 5848, 330-338 (2005) [W.-S. Jung, S. Chae, J.-S. Yang, O. Kwon, H.-T. Moon]
터치스크린 디스플레이용 안티글레어 처리 방법 및 그를 위한 시스템, Patent Number: 10-2787980 (2025) [J.-S. Yang, J. Jeong]
Online platform for probability-based technology valuation using collective intelligence and realtime artificial intelligence, Patent Number: 10-2211278 (2021) [J.-S. Yang, J. Jo]
Online platform for probability-based technology valuation using collective intelligence and realtime artificial intelligence, TechValue Inc. (2019) [J.-S. Yang, J. Cho]
Finding the Right Balance: The Impact of Individual Autonomy on Balancing Exploration and Exploitation [M. Choi, J.-H. Kim, J.-S. Yang]
Structural impact of terrorist group alliance network on longevity [H. Choi, J.-S. Yang]
Mitigating Safety Challenges in Human-Robot Collaboration: The Role of Human Competence [K. Jung, J.-S. Yang]
Networks of Knowledge: Hiring and Collaboration Networks in Economics and Physics Departments [D. Y. Lee, H. Woo, J.-S. Yang]
Corporate Ownership Structure and Renewable Energy Innovation: The Case of Offshore Wind [C. Chung, J. Lee, J.-S. Yang]
Sunk cost Returns: Explaining export re-entry by sunk cost effect [J. Jeong, J.-S. Yang]
Unlocking Corporate Social Responsibility (CSR): Strategic Prioritization Through Machine Learning Approach [M. Choi, S. Park, J.-S. Yang]
Democratic Similarity and the Global Arms Trade Network: ERGM and Deep Learning Approaches [Y. Jang, J.-S. Yang, Y. Kim]
The portfolio effect in the power sector of economies prioritizing renewable energy [C. Chung, J. Lee, J.-S. Yang]
Network Dynamics and Investment Strategies in Clean Technology Venture Capital Syndication [S. Park, Y. Jang, J.-S. Yang]
Enhancing Renewable Energy Stock Price Prediction: A Comparative Analysis of Deep Learning Models and Financial Market Variables Integration [S. Kim, J. An, J.-S. Yang]
The Role of Homophily in the Learning Process [U. Choi, M. Choi, J.-H. Kim, J.-S. Yang]
Blocking treaty-shopping routes and collective action problems [S. J. Park, K.-M. Lee, J.-S. Yang]
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Last update: AUG 20, 2025