I discovered a new way of looking at the impact of leaders and leadership styles from best-selling author and celebrated TED Talk speaker Simon Sinek at the recent Association of Talent Development... Read More
Conventional theory says investors should hold a well-diversified portfolio, that markets are efficient, and the best bet is to maximize diversification and not actively manage portfolios. It’s... Read More
The emergency department is buzzing. Patients await care. A doctor looks at the electronic trackboard and chooses whom to see next among patients with a variety of complaints.
Does the doctor choose... Read More
Even in the age of big data, answers to important business questions can be elusive. For example, a major retailer can have a group of similar stores—same store size, same average income in its... Read More