The effect Lean Manufacturing programs have on profit and loss statements during the early months of their implementation often causes them to be viewed as failures. The length of time it will take traditional financial reports to reflect lean manufacturing improvements depends upon how poorly the operation was doing in terms of inventory management prior to the initiation of the lean effort. As yet, no one has put forth a set of methods for dealing with the finances and financial reporting issues dynamically during the implementation of lean practices, until now.

Financial Models and...