4 papers
Gender bias across LLMs is common and highly heterogeneous
Edoardo Bolzoni, Valerio Capraro
Understanding gender biases in large language models (LLMs) is increasingly important as these systems become embedded in decision-support tools with real consequences. Prior resea…
Non-participant externalities reshape the evolution of altruistic punishment
Zhao Song, Chen Shen, Valerio Capraro +1
While voluntary participation is a key mechanism that enables altruistic punishment to emerge, its explanatory power typically rests on the common assumption that non-participants…
Surprising gender biases in GPT
Raluca Alexandra Fulgu, Valerio Capraro
We present seven experiments exploring gender biases in GPT. Initially, GPT was asked to generate demographics of a potential writer of twenty phrases containing feminine stereotyp…
Human behaviour through a LENS: How Linguistic content triggers Emotions and Norms and determines Strategy choices
Valerio Capraro
Over the last two decades, a growing body of experimental research has provided evidence that linguistic frames influence human behaviour in economic games, beyond the economic con…