OpEx Learning Resources - Page 180 of 189 - Lean Six Sigma Articles, Guides, Insights, and more!

By OpEx Learning Team, Last Updated January 23, 2007

Weighted Moving Average Forecasting Methods: Pros and Cons

In a previous article, I provided an introduction to business forecasting. In this article, we will discuss 2 types of forecasting models - the

By OpEx Learning Team, Last Updated January 22, 2007

This article is part 1 of a series on Forecasting. A forecast is an estimate of the future level of some variable. That variable is most often

By OpEx Learning Team, Last Updated January 22, 2007

My internet connection broke this weekend. I called Qwest customer service and was connected to a customer service representative in the

By OpEx Learning Team, Last Updated January 18, 2007

Update: This is my 2007 article on the Apple iPhone Supply Chain Analysis. It's a dated article and many things have changed. But, it may still be an

By OpEx Learning Team, Last Updated January 17, 2007

Bill Marriott launched a blog yesterday -- and, it's very good. Why? Well, Bill Marriott Leadership lessons - how he applies the concept of the Gemba

By OpEx Learning Team, Last Updated January 15, 2007

I bought a Targus TR601 15 Elite Notebook Backpack about 1 year ago. Right before Christmas, the zipper on it broke. I called Targus customer service

By OpEx Learning Team, Last Updated January 11, 2007

Peak Season at Amazon is crazy, fun, and exciting. That is a time when "all hands on deck" really comes into play and everybody is pitching in to

By OpEx Learning Team, Last Updated January 6, 2007

It's scary to think of inmates running the asylum. My earlier post titled, Good Complexity, Bad Complexity, I discuss a few case studies where

By OpEx Learning Team, Last Updated January 5, 2007

Since some of your are familiar, practitioners, or die-hard fans of the Toyota Production System, I thought this history would be a nice reminder of