Publications

Faithful yet Collusive: Why Chain-of-Thought Monitoring Cannot Detect Collusion in LLM Pricing Agents under Oligopolistic Competition

Dohun Lee, Hyunwoo Park · Under Review at ARR 2026 March Cycle

Market Signal Injection: Adversarial Context Manipulation of LLM Pricing Agents

Dohun Lee, Hyunwoo Park · Under Review at ARR 2026 May Cycle

Step-Level Dynamics of Multi-Agent Debate: How LLMs Fail Through Contamination by Addition

Dohun Lee, Hyunwoo Park · Under Review at ARR 2026 May Cycle

It Takes Two: Two-shot In-context Learning as a Potent Driver of Collusion in LLM Pricing Agents

Dohun Lee, Hyunwoo Park · Under Review at NeurIPS 2026

From Text to Structure: The PACKaGE Benchmark for Bidirectional Causal Reasoning in Paragraphs and Graphs

Juhyeon Kim, Dohun Lee, Jiwon Jang, Joseph Shim, Hyunwoo Park · Under Review at ARR 2026 March Cycle

When to Reason More: Causal-Grounded RAG via Agentic Reasoning

Juhyeon Kim, Sungho Bae, Dohun Lee, Hyunwoo Park · Under Review at ARR 2026 May Cycle

Learning Time-Varying Directed Graphs via Convex TV-Regularized Optimization and DAG Projection

Juhyeon Kim, Dohun Lee, Hyunwoo Park · Under Review at NeurIPS 2026

R&D Tax Credits and Knowledge Spillovers: Causal Inference Under Network Interference

Dohun Lee, Hyunwoo Park · The 46th Annual Conference of the Strategic Management Society · 2026

Spillover-Robust Synthetic Control: Addressing Network Interference in Causal Inference

Dohun Lee, Hyunwoo Park · The 86th Annual Meeting of the Academy of Management · 2026

To Stay or To Leave? Prolonged Pendency and Inventor Enthusiasm

Dohun Lee, Hyunwoo Park · The 86th Annual Meeting of the Academy of Management · 2026

LLM 가격결정 에이전트의 Chain-of-Thought 충실성과 담합적 행동의 분리 현상

Dohun Lee, Hyunwoo Park · 대한전자공학회 2026년도 하계종합학술대회 · 2026

LLM 가격 에이전트의 담합 유도 요인으로서의 In-context Learning 접근 연구

Dohun Lee, Hyunwoo Park · 대한전자공학회 2026년도 하계종합학술대회 · 2026

LLM 가격결정 에이전트에 대한 적대적 컨텍스트 조작 공격 연구

Dohun Lee, Hyunwoo Park · 대한전자공학회 2026년도 하계종합학술대회 · 2026

Who Wins from R&D Tax Credits? Treatment Effect Heterogeneity and Optimal Policy Design

Dohun Lee, Hyunwoo Park · DRUID26 Conference · 2026

Spillover-Robust Synthetic Control: Addressing Network Interference in Causal Inference

Dohun Lee, Hyunwoo Park · 한국경영과학회 2026 춘계공동학술대회 · 2026

Propensity Thresholding Synthetic Control Robust to Geoeconomic Spillovers

Dohun Lee, Hyunwoo Park · 2025 Korea Data Mining Society Annual Conference · 2025

Use of On-demand Media and Life Satisfaction among the Elderly in South Korea

Dohun Lee · The 12th Korea Media Panel Academic Conference · 2024

Use of On-demand Media Services and Life Satisfaction among the Elderly in South Korea

Dohun Lee, Jaesung Choi · The 77th WAPOR Annual Conference · 2024

New Media Use and Life Satisfaction among the Elderly

Dohun Lee, Jaesung Choi · The 11th KIRN Academic Symposium · 2024

Redefining Maritime Anomaly Detection via Equation-Grounded Synthetic Anomalies

Youngseok Hwang, Sungho Bae, Dohun Lee, Jaeeun Seo, Jeehong Kim, Wonhee Lee, Hyunwoo Park · KDD 2026 AI4Sciences Track (Oral) · 2026

AISFlow: Boundary-Informed Flow Matching for Long-Term AIS Trajectory Imputation

Sungho Bae, Youngseok Hwang, Geonwoo Lee, Jaeeun Seo, Dohun Lee, Hyunwoo Park · ICML 2026 AI for Science Workshop · 2026