Holding multiple jobs without your employer’s knowledge has boomed in the age of hybrid working. Is it a canny response to job insecurity – or a fast track to getting fired? Name: Polygamous working.

Christopher A. Farrell is a bestselling author, and former Wall Street trader and market maker with nearly 30 years of experience, trading over $20 billion in transaction value over his career.

Hoffmann, Manuel, Sam Boysel, Frank Nagle, Sida Peng, and Kevin Xu. "Generative AI and the Nature of Work." Harvard Business School Working Paper, No. 25-021, October 2024. (Revised April 2025.) ...