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.

Do you enjoy using Pinterest? Have you been thinking about ways to make money on Pinterest? If so, I may have some ideas ...

Combine affiliate marketing with influencer marketing to reap unbeatable results. Here's how to approach influencers for affiliate marketing.

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.) ...