We All Do Better When We All Do Better
Posted May 6, 2012 at 12:00 pm, in Allied Approaches, From the News
A few days ago, economist Joseph Stiglitz said something quite provocative: “We’ve been shaping our society to create people who are more selfish.”
The eye is drawn to the last part, “… create people who are more selfish.” My takeaway message is at the beginning, “We’ve been shaping our society … .”
In the same speech, he repeats a line from one of his books: “The reason the invisible hand was often invisible was that it wasn’t there.” He reminds us that, generally, markets do not solve our problems. “Nobody ever said that they were fair, that they would lead to a distribution of income that was socially acceptable.” Markets fail, more often than we suppose.
I first saw this remarkable figure in 2002:

In the post-war period, workers’ wages increased in direct proportion to increases in productivity. Then, in the mid-’70s, wages abruptly decoupled from productivity.
The message of this figure is that wages, adjusted for inflation, would be twice what they are now, if workers had continued to share improvements in productivity. The top of our society has prospered, while more than 90 percent of us have stayed even or fallen behind.
This has consequences. As the economists say, “In the long run, consumption cannot increase faster than income.” Income has been flat for the long run.
Let me give some examples of why this matters.
Erik Reinert wrote a terrific book, inspired by a question that troubled him as a Norwegian teenager on a class trip to Peru. Why does a barber in his native Norway make a comfortable middle-class living when an equally deserving barber in low-wage Peru makes so much less? The barbering profession had made only modest gains in productivity since the introduction of metal scissors in Roman times. The difference for barbers in Peru and Norway is the prosperity of their customers. (more…)








