Hive Mind How Your Nation’s IQ Matters So Much More Than Your Own | E-Axes
 

Search
Login
Username:
Password:
Not a member yet? Click here.
Forgot your Password?
Archives - Categories
Home
On Inequality
On the Eurozone Debt Crisis
On Monetary Policy and Central Banking
On Global Economic Growth
On the Greek Debt Crisis
On the Banking and Financial Sectors
On Brexit
On China
On India
On Global Inflation
On Currencies
On the US Debt
On the "Economics" of the Arab Spring
Blogs
Working Papers
Books
Books suggested by members



Hive Mind How Your Nation’s IQ Matters So Much More Than Your Own

author Author(s): Garett Jones   
publisher Publisher: Stanford University Press

Over the last few decades, economists and psychologists have quietly documented the many ways in which a person's IQ matters. But, research suggests that a nation's IQ matters so much more.

As Garett Jones argues in Hive Mind, modest differences in national IQ can explain most cross-country inequalities. Whereas IQ scores do a moderately good job of predicting individual wages, information processing power, and brain size, a country's average score is a much stronger bellwether of its overall prosperity.

Drawing on an expansive array of research from psychology, economics, management, and political science, Jones argues that intelligence and cognitive skill are significantly more important on a national level than on an individual one because they have "positive spillovers." On average, people who do better on standardized tests are more patient, more cooperative, and have better memories. As a result, these qualities—and others necessary to take on the complexity of a modern economy—become more prevalent in a society as national test scores rise. What's more, when we are surrounded by slightly more patient, informed, and cooperative neighbors we take on these qualities a bit more ourselves. In other words, the worker bees in every nation create a "hive mind" with a power all its own. Once the hive is established, each individual has only a tiny impact on his or her own life.

Jones makes the case that, through better nutrition and schooling, we can raise IQ, thereby fostering higher savings rates, more productive teams, and more effective bureaucracies. After demonstrating how test scores that matter little for individuals can mean a world of difference for nations, the book leaves readers with policy-oriented conclusions and hopeful speculation: Whether we lift up the bottom through changing the nature of work, institutional improvements, or freer immigration, it is possible that this period of massive global inequality will be a short season by the standards of human history if we raise our global IQ.

Garett Jones is Associate Professor of Economics at the Center for Study of Public Choice, George Mason University.


© 2011–2017 e-axes. All rights reserved. | Credits | Contact Us | Privacy Statement | Fri 19 Jan, 2018 19:03:10 PM
e-axes is proudly powered by Norder - Creative Solutions