👉 Learn how to find the derivative of a function using the chain rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x.
♦ UPDATE: Learn about companies that are applying this timeless advice today. A version of this article appeared in the July–August 2008 issue of Harvard Business Review. James L. Heskett is a Baker ...
Today, a single finished product often results from manufacturing and assembly in multiple countries, with each step in the process adding value. Participation in these Global Value Chains (GVCs) can ...