Good Product Manager, Great Product Manager
Some 15 years ago, Ben Horowitz, then at Netscape wrote an essay, Good Product Manager/Bad Product Manager which details his expectations...
Good Product Manager, Great Product Manager
Execution Plans for Product Managers
New product innovation
Before the MVP, use research to find your customers
Empowering Your Product Management Team
Six pieces of data for product managers to avoid shiny object syndrome
Balanced Scorecard for Product Managers, Part One
Balanced Scorecard for Product Managers, Part Two
Building a business model
The Kano Model Applied to the MVP