Game theory is the study of mathematical models of strategic interactions among rational
agents. Language is a key medium of interaction for humans, though it has historically …

Negotiation is the basis of social interactions; humans negotiate everything from the price of
cars to how to share common resources. With rapidly growing interest in using large …

Large language models are often ranked according to their level of alignment with human
preferences--a model is better than other models if its outputs are more frequently preferred …

A rapidly growing number of applications rely on a small set of closed-source language
models (LMs). This dependency might introduce novel security risks if LMs develop self …

Large Language Models (LLMs) like GPT-4 have revolutionized natural language
processing, showing remarkable linguistic proficiency and reasoning capabilities. However …

Powered by large language models (LLMs), AI agents have become capable of many
human tasks. Using the most canonical definitions of the Big Five personality, we measure …

Psychological evidence reveals the influence of personality traits on decision-making. For
instance, agreeableness is generally associated with positive outcomes in negotiations …

A new era in Generative Artificial Intelligence has begun with the release of powerful Large
Language Models (LLMs). These models have shown significant potential in marketing …

Recent advancements in Large Language Models (LLMs) have enhanced the efficacy of
agent communication and social interactions. Despite these advancements, building LLM …

As AI systems pervade human life, ensuring that large language models (LLMs) make safe
decisions is a significant challenge. This thesis introduces the GOVernance of the Commons …