New Research on Copycat Products, Your Pitch-Day Dress Code, When Hand Gestures Help Persuasion, and More.

This article summarizes recent research findings relevant to business strategy and leadership development. Key insights include that debate training can effectively cultivate leadership skills by enhancing confidence and diplomacy, while the use of illustrator hand gestures improves persuasiveness in presentations. Studies also reveal that employees who adopt AI tools may face a competence penalty, especially women, which affects AI uptake in organizations. Additionally, copycat products can provide valuable market feedback that improves innovation when original development teams remain intact. Other findings highlight that requiring minimal customer effort in online promotions boosts sales, casual dress by startup founders can increase investor trust and funding, and well-connected employees contribute positively to firm performance.