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BOOK
REVIEW
Sex, Drugs &
Economics: An Unconventional Introduction to
Economics,
by Diane
Coyle
Published by Texere - October 2002
Order
at Amazon
Reviewed by Dr. Jonathan Dolhenty
If you think economics is really the "dismal
science," then Diane Coyle, a Harvard-trained
economist who lives and works in London, is out to
change your mind. And what a job she does in her
new book on the basics of general economics. This
work is indeed an easy read on a complex subject
but Coyle never insults the intelligence of her
readers and fully intends to explain in a readable
style exactly what the study of economics is all
about.
She also chastises her fellow economists for not
doing a better job of explaining economics to the
general public:
- ...[A]t a minimum, we ought to do
better as a profession in explaining to the
widest possible audience what it all means in
the real world. You can't blame the good
economists for all the bad economics that gets
done in universities....There are certainly too
few good economists engaged in outreach to the
general public or business audience, despite the
huge relevance of economics to public policy and
private decisions.
I am one of those who have deliberately avoided
whenever possible the study of what I consider a
rather "boring" subject, much preferring the
"exciting" disciplines of philosophy, politics, and
history. As an undergraduate, I took exactly one
course in general economics and then one in
business administration: the former course because
it was a liberal arts requirement and the latter
because my father, a businessman, thought I should
know something about modern business.Suffice to
say, neither course excited me enough to go further
in the study of economics per se.
Right at the beginning, Dr. Coyle tells us
precisely what she intends her book to do: "This
book aims to demonstrate that economics is
essentially a particular way of thinking about the
world that can be applied to almost any situation
affecting individuals, companies, industries, and
governments." Then, to make sure we all understand
that the study of economics is not just for the
professional or the academic but has a broader
horizon, she insists that economics is "the subject
for you whatever your interests and concerns" and
that her objective is "to provide a new light and
refreshing appetizer that might satisfy delicate
appetites but also encourage some readers to
develop a taste for more." Sex, Drugs &
Economics fulfills all the promises made and
realizes all the goals the author set out to
achieve.
It should be pointed out, I suspect, regarding
the title of the book, that there is very little
about sex in the book and very little about illegal
drugs, and both topics are used merely to explain
economic matters. Just in case anyone is concerned,
the content of the book will be quite acceptable to
intelligent readers from high-school age and
beyond. I think, however, that the title is
"catchy" and meant to be so and there is no doubt
that the book, compared to virtually all of the
other economic books I have seen, is truly an
"unconventional introduction to economics." If the
words "sex" and "illegal drugs" in the title help
to sell more copies of the book and bring more
ordinary readers to an understanding of economics
-- well, so much the better.
One of the things that makes this book so
appealing is that Dr. Coyle uses our ordinary life
experiences to allow us to grasp many of the major
concepts of economics. She does discuss sex and
illegal drugs and how economics applies to them,
but she also has chapters on sports, music, energy,
auctions, war games, movies, the Internet, weather,
and other common topics with which we are very
familiar, all utilized as a means to introduce,
explain and describe various technical terms and
concepts at different points in the book.
For instance, the first chapter of the book,
titled "Sex: Can you have too much of a good
thing?," introduces the concepts of "demand" and
"supply," as well "inelastic supply of labor" and
"product differentiation." Chapter 2, which is
about illegal drugs, introduces the concepts of
"market," "externality," "price elasticity of
demand," and "cost-benefit analysis." A later
chapter on sports explains the concept of
"economics of scale," while the chapter on music
explains the idea of "marginal cost," and the
chapter on immigration explains the concept known
as the "lump of labor fallacy." Furthermore, she
provides an excellent description of the concept of
the "public good" in the chapter on disease, and
her discussion of this concept will be of
particular interest to libertarians and classical
liberals.
There are a few things I found particularly
helpful during my reading of this book. The most
important to me as a general reader was that the
major terms and concepts of economics were set in
boldface type as they were introduced in the text.
This meant I paid particular attention to them as I
was reading and realized they were important to
understanding what was being said. Next in
importance, at the back of the book is an appendix
outlining and explaining the "Ten Rules of Economic
Thinking," a section I thought helpfully summed up
many of the main points expressed in the text.
Finally, a glossary is provided which further
explains and expands the major terms and concepts
used throughout the book. I wish this sort of
format was used more often in books on otherwise
difficult subjects. And of course the book includes
the usual bibliography (with many Internet websites
also provided) and a well-organized comprehensive
index.
All in all, I'd say this book accomplishes what
was promised and did so in an interesting way. I
finished the book with a sense that I finally did
understand some of the "arcane" concepts of
economics and how these ideas applied to my daily
life. I highly recommend this book to all readers,
but especially to those still out there who
understand little of modern economics but desire or
need to do so. Sex, Drugs & Economics
is, as they say, a "good read," and Dr. Coyle is to
be commended for making an understanding of
economics so effortless and, dare I say?, even
delightful.
About the author:
Diane Coyle writes and speaks on business,
technology, and the global economy. She is a
regular columnist for The Independent, a
presenter of BBC Radio's Analysis program and
directs Enlightenment Economics, a consulting firm.
She is also a Visiting Research Fellow at the
London School of Economics' Centre for Economic
Performance. Diane was the Economics Editor of
The Independent for eight years, and in 2000
she won the prestigious Wincott Award for Senior
Financial journalists After getting her Ph.D. from
Harvard, she spent a year working at the U.K.
Treasury. Diane is also the author of Paradoxes
of Prosperity, The
Weightless World, and Governing
the World Economy. She lives in
London.
Sex, Drugs &
Economics: An Unconventional Introduction to
Economics, by
Diane Coyle -- Order
at Amazon
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