Mark by Mark Graban

Mark Graban: Lean Leadership & More May 26, 2026

A 40-Page Business Plan Is Not a Strategy | Eric Ries, Author of "Incorruptible"

Eric Ries had a 40-page business plan. An Excel model so complicated it would crash Excel. A team of elite students.…

Mark Graban: Lean Leadership & More May 25, 2026

"If You Raise the Price, I Will Effing Kill You" -- The Costco Hot Dog Story

A Big Mac cost $1.60 in 1986. Today it's $7. Costco's hot dog and soda combo is still $1.50. When Costco's COO told…

Mark Graban: Lean Leadership & More May 23, 2026

Bob Lutz, Bean Counters, and What Gets Filtered Out

About 13 or 14 years back, I had Bob Lutz on Lean Blog Interviews. He had a book out called Car Guys vs. Bean…

Mark Graban: Lean Leadership & More May 22, 2026

Jamie Flinchbaugh's 4 C's of Trust, Applied to NUMMI

Jamie Flinchbaugh writes about the 4 C's of trust: care, competency, communication, and consistency. One of the jobs…

Mark Graban: Lean Leadership & More May 21, 2026

Why Nobody Went to See Muppets Most Wanted

Joe Hennes of Tough Pigs breaks down why Muppets Most Wanted underperformed at the box office: a title that lost its…

Mark Graban: Lean Leadership & More May 20, 2026

AI Won't Replace Lean Thinking. But It Might Coach You Through It.

Two weeks in a row at the Lean Enterprise Institute Summit in Houston and Shingo Connect in San Diego. Both had a…

Mark Graban: Lean Leadership & More May 20, 2026

Lean Hospitals Coach: An AI Thinking Partner for Better Problem Solving

Most AI tools are built to give quick answers. But in Lean, the thinking is the point. This short explainer introduces…

Mark Graban: Lean Leadership & More May 20, 2026

Chad Diggs on Building Quality Systems, Not Heroes - Lean Blog Interviews

Chad Diggs talks with Mark Graban about Below the Surface and what it takes to build quality systems that don't depend…