From The Conversable Economist, October 21:
Cambridge University Press has published a 35th anniversary edition of The Economist’s View of the World and the Quest for Well-Being by Steven E. Rhoads. The book offers a sympathetic verbal (that is, no graphs or math) explanation of basic concepts in microeconomics: for example, the opening chapters are “Opportunity Costs,” “Marginalism,” and “Economic Incentives.”
Rhoads is an economically-minded political scientist. This book is not at all an attack on economics: indeed, I think it has sometimes been used as a textbook for a nonmathematical introduction to the economics, both at the undergraduate and with master’s degree programs in areas like public administration. I suspect that the book does a good job of building bridges with those who are skeptical or hostile to what they perceive as the field of economics, because Rhoads is quick to emphasize that economic efficiency and growth are not the only ingredients of human well-being, and that fairness and equality should also play a role. My only real quibble with the book, and its a small one, is that Rhoads seems in some places to think this insight will be news to economists, while my own experience is that economists have been emphasizing for decades how equality and fairness may in some contexts have tradeoffs with efficiency and growth, while in other cases they may complement each other.
The discussion throughout is based on solid explanations and a wealth of interesting examples. To provide a flavor, here’s one example from the introduction of an economic story about sawdust. The story works on several levels: as a basic story about supply and demand, a story about the intricacies of economic interconnectedness, and a parable about the perils of economic central planning. Rhoads writes (footnotes omitted):
In 2008 the price of milk was much higher than usual. An economist asked a dairy farmer, how come? The farmer said his inputs were much more expensive. (Within two years it had gone up by a factor of four for some uses.) He used sawdust to bed his cows more comfortably. They produced more milk when they were more often off their feet. The reason for the increase in the price of sawdust was the sharp downturn in the production of new housing. Since construction of new houses was down, there was less sawdust.
So, imagine you are a politician or a planner trying to satisfy citizens complaining about the high price of milk. … But another problem citizens were complaining about was homelessness and the price of affordable housing. Would you realize that using more sawdust to produce milk would increase the price of housing? Probably not. But it would increase housing costs, because sawdust is also the principal component in particleboard, which is used widely in the building industry. It is cheaper than substitutes such as lumber and plywood. You probably wouldn’t know that....
....MUCH MORE
