It’s been a while since I’ve posted anything specifically
for the blog—the start of the new semester and a heavy teaching load has taken
its toll, I’m afraid—so I thought it would be a good time to post on a few
books I’ve read lately on economics that cut through a lot of the clutter and
rhetoric we hear regularly today and that will give you a good grounding in
basic economic theory and what works in the real world.
The first book is Common
Sense Economics: What Everyone Should Know About Wealth and Prosperity, by
James D. Gwartney, Richard L. Stroup, Dwight R. Lee, and Tawni H. Ferrarini.
The book lays out in clear and simple terms key elements of basic economics. (If
you think that sounds boring, you need an attitude check: how can you even begin
to vote intelligently in an election in which the economy is a major issue if
you are clueless about how it works?)
Part one covers Twelve Key Elements of Economics:
- Incentives
matter.
- There
is no such thing as a free lunch.
- Decisions
are made at the margin.
- Trade
promotes economic progress.
- Transaction
costs are an obstacle to trade.
- Prices
bring the choices of buyers and sellers into balance.
- Profits
direct businesses toward activities that increase wealth.
- People
earn income by helping others.
- Production
of goods and services people value, not just jobs, provides the source of
high living standards.
- Economic
progress comes primarily through trade, investment, better ways of doing
things, and sound economic institutions.
- The “invisible
hand” of market prices directs buyers and sellers toward activities that
promote the general welfare.
- Too
often the long-term consequences, or secondary effects, of an action are
ignored.
Part two covers Seven Major Sources of Economic Progress:
- Legal
system: The foundation for economic progress is a legal system that
protects privately owned property and enforces contracts in an evenhanded
manner.
- Competitive
markets: Competition promotes the efficient use of resources and provides
continuous stimulus for innovative improvements.
- Limits
on government regulation: Regulatory policies that reduce trade also
retard economic growth.
- An
efficient capital market: To realize its potential, a nation must have a
mechanism that channels capital into wealth-creating projects.
- Monetary
stability: A stable monetary policy is essential for the control of
inflation, efficient allocation of investment, and achievement of economic
stability.
- Low
tax rates: People will produce more when they are permitted to keep more of
what they earn.
- Free
trade: A nation progresses by selling goods and services that it can
produce at a relatively low cost and buying those that would be costly to
produce domestically.
Part three covers Ten Elements of Clear Thinking About
Economic Progress and the Role of Government:
- Government
promotes economic progress by protecting the rights of individuals and
supplying a few goods that are difficult to provide through markets.
- Allocation
through political voting is fundamentally different from market
allocation, and economic analysis indicates that the latter is more
consistent with economic progress.
- The
costs of government are not only taxes.
- Unless
restrained by constitutional rules, special-interest groups will use the
democratic political process to fleece taxpayers and consumers.
- Unless
restrained by constitutional rules, legislators will run budget deficits
and spend exclusively.
- Government
slows economic progress when it becomes heavily involved in providing
favors to some at the expense of others.
- The
net gain to those receiving government transfers is less, and often
substantially less, than the amount they receive.
- Central
planning replaces markets with politics, which wastes resources and
retards economic progress.
- Competition
is just as important in government as in markets.
- Constitutional
rules that bring the political process and sound economics into harmony
will promote economic growth.
Lastly, part four covers Twelve Key Elements of Practical
Personal Finance:
- Discover
your competitive advantage.
- Be
entrepreneurial. In a market economy, people get ahead by helping others
and discovering better ways of doing things.
- Use
budgeting to help you save regularly and spend your money more effectively.
- Don’t finance
anything for longer than its useful life.
- Two
ways to get more out of your money: Avoid credit-card debt and consider
purchasing used items.
- Begin
paying into a “real-world” savings account every month.
- Put
the power of compound interest to work for you.
- Diversify—don’t
put all of your eggs in one basket.
- Indexed
equity funds can help you beat the experts without taking excessive risk.
- Invest
in stocks for long-run objectives, but as the need for money approaches,
increase the proportion of bonds.
- Beware
of investment schemes promising high returns with little or no risk.
- Teach
your children how to earn money and spend it wisely.
This is a long list of principles, many of which you may
already know. For most of us, however, there are important principles to be
learned that have huge implications for our personal lives as well as for how
we view government policies. (This is an equal opportunity problem—both parties in the U.S. regularly violate key principles outlined in this book.)
I was particularly struck by the discussion of the importance of information and the connection between information and prices. This goes a long way toward explaining why centrally planned economies have never worked.
All in all, this is a short book, easy to understand, that
will bring you up to speed quickly on key ideas in economics. Highly
recommended.
Next up: books on moral and theological arguments related to
economics. Stay tuned.