The Power of Productivity
Category:UncategorizedEconLog pointed me to an extended interview with my old friend, William Lewis, the director emeritus of the McKinsey Global Institute. Bill is an extraordinarily thoughtful and insightful guy who, in addition to working for 20 years at McKinsey, spent time at the World Bank, the Department of Defense and the Department of Energy.
The interview prompted me to give a plug for Bill’s book, The Power of Productivity: Wealth, Poverty, and the Threat to Global Stability. It is a very rich examination of differences in productivity around the world and, more importantly, the key drivers shaping differences in productivity. Drawing heavily on the in-depth research of the McKinsey Global Institute, Bill doesn’t just offer provocative perspectives, he backs it up with a wealth of data.
He summarizes his basic approach early in the book:
Over the course of our research a single theme emerged: the importance of productivity . . . . Productivity, however, varies enormously around the world . . . Thus, most of our work sought to explain the reasons for the differences in productivity around the world. . . . Many people look for the causes of poor economic performance primarily in macroeconomics, but we found that must also look at the industry level for causal factors for economic performance.
Perhaps one of Bill’s most provocative views is that education matters far less than many people would imagine:
Many people believe that the educational attainment of a nation’s current labor force is responsible for the success or failure of its economy. The importance of the education of the workforce has been taken way too far. In other words, education is not the way out of the poverty trap. A high education level is no guarantee of high productivity. The truth of the matter is that regardless of institutional education level, workers around the world can be adequately trained on the job for high productivity.
In the context of a recent post I did on choice, Bill quotes some well-known economists in a section entitled "Elites Want to Control Others and Reward Themselves" (Bill pulls no punches):
Peter Bauer, no friend of elites, quotes Sir Arthur Lewis as saying that "the advantage of economic growth is not that wealth increases happiness, but that it increases the range of human choice." Through economic growth, ordinary people get to choose what they want. Bauer goes on to say, "It is well-to-do and established politicians, academics, media men, clerics, writers and artists who are apt to dismiss economic choice as unimportant."
If you want to understand why productivity varies so much around the world and have a stimulating read at the same time, pick up Bill’s book – you will not be disappointed.
