emlyon business school is hiring an Assistant or Associate Professor in Quantitative Finance or Economics, starting September 2026. Our particular research interests include: 📈 Market Finance 🤖 Gen-AI applied to Finance or Economics 🧪 Field Experiments galileo.wd3.myworkdayjobs.com/fr-FR/emlyon...

𝙎𝙤𝙢𝙚𝙩𝙞𝙢𝙚𝙨, 𝙩𝙤 𝙨𝙝𝙞𝙣𝙚, 𝙞𝙩’𝙨 𝙗𝙚𝙩𝙩𝙚𝙧 𝙩𝙤 𝙗𝙚 𝙇𝙮𝙤𝙣 𝙩𝙝𝙖𝙣 𝙡𝙞𝙤𝙣. And it’s more than just a pun. The name Lyon comes from 𝙇𝙪𝙜𝙙𝙪𝙣𝙪𝙢, a Roman colony founded in 43 BC. The name isn’t originally Latin — it’s 𝙂𝙖𝙪𝙡𝙞𝙨𝙝: • 𝙇𝙪𝙜𝙪𝙨: a Celtic god of light, war, and the arts ☀️ • 𝘿𝙪𝙣𝙪𝙢: a hill or fortress.

Is sending phishing emails to your own employees effective? This approach is quite common. It’s called a phishing drill, comparable to a fire drill. Employees are not warned beforehand but are informed afterward that it was a test.

25 years ago, when I was a student in Lyon, one of my professors walked up to the blackboard with a piece of chalk and said, “You see, the technology of teaching hasn’t changed much in centuries.” This memory led me to three reflections: 1/4

The paper proposes a model of belief-updating biases, with two interpretable parameters. In an experiment, the authors estimated, from choices, the proportion of signals that were missed (conservatism) or misread (confirmatory bias) @aurelienbaillon.bsky.social https://buff.ly/3P8aUTh