How Open Economies Lead to Open Minds
Why Read This
What Makes This Article Worth Your Time
Summary
What This Article Is About
Walker Wright, a public policy researcher and author of the forthcoming book In Trade We Trust, challenges the popular narrative that globalization breeds resentment and prejudice. Drawing on economists Milton Friedman and Gary Becker, Wright argues that competitive markets impose a financial cost on discrimination — those who refuse to trade across group lines simply end up paying more or earning less. Survey data from the Brookings Institution and research by political scientists Edward Mansfield and Diana Mutz reinforce the point: pro-trade attitudes are consistently associated with lower ethnocentrism and nationalism, while anti-trade sentiment tracks closely with an “us versus them” worldview.
Wright marshals a wide array of empirical evidence — from studies of the Bangladeshi rice market and US banking deregulation, to analysis of historical trade routes like the Silk Roads and 19th-century American railroad expansion — all pointing to the same conclusion: sustained commercial contact softens suspicion toward outsiders. Researchers Niclas Berggren and Therese Nilsson further show that economic freedom plays a causal role in fostering tolerance across races, religions, and lifestyles. The more societies trade, the more they humanize those they trade with.
Key Points
Main Takeaways
Discrimination Has an Economic Cost
Milton Friedman and Gary Becker showed that discriminating traders limit their own choices and pay higher prices, making prejudice financially self-defeating in competitive markets.
Nationalism Predicts Anti-Trade Views
Mansfield and Mutz found that the most nationalistic Americans were 25 percent less likely to support outsourcing, directly linking “us versus them” thinking to trade opposition.
Market Societies Are More Tolerant Neighbors
Storr and Choi’s World Values Survey comparison showed people in market societies were consistently less prejudiced against minorities, foreign workers, and other out-groups than those in nonmarket societies.
Competition Eliminates Taste-Based Discrimination
A Bangladesh rice market experiment found that wholesale buyers in competitive markets quoted equal prices to ethnic minorities, while monopolistic local buyers did not — confirming competition overrides prejudice in practice.
Historic Trade Routes Increased Intergroup Marriage
Research on the Silk Roads found that areas within 50 kilometers of these ancient trade routes show higher rates of intergroup marriage today — perhaps the deepest measurable indicator of tolerance.
Protectionism Cheapens Discrimination
Walter Williams argued that anti-competitive regulation lowers the private cost of discriminating, meaning protectionist policies can actively encourage rather than simply ignore prejudice.
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Article Analysis
Breaking Down the Elements
Main Idea
Free Trade Cultivates Tolerance
Wright’s central thesis is that open economies — through competition, repeated cross-group interaction, and the financial cost imposed on discrimination — systematically reduce prejudice. This matters because it reframes trade debates: the case for free markets is not purely material but also moral, with measurable effects on how tolerant societies become over time.
Purpose
To Argue and Persuade with Evidence
Wright explicitly sets out to counter the populist narrative that trade breeds resentment. His purpose is persuasive: to convince readers, using a broad range of economic research and historical case studies, that protectionist backlash against globalization is not only economically costly but socially regressive — reinforcing rather than curing prejudice.
Structure
Counter-Narrative → Theoretical → Empirical → Historical
The article opens by acknowledging and then rebutting the populist critique of trade. It then builds its case in layers — first through economic theory (Friedman, Becker), then survey data and experiments, and finally through sweeping historical evidence from the Silk Roads and 19th-century American railroads, moving from abstract to concrete.
Tone
Confident, Evidence-Driven & Optimistic
Wright writes with the assured tone of someone building a cumulative legal case. He pre-empts objections, challenges assumptions, and layers evidence methodically. The overall mood is optimistic — trade is not a threat to culture but a civilizing force — balanced by intellectual honesty in acknowledging the populist backlash he is arguing against.
Key Terms
Vocabulary from the Article
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Tough Words
Challenging Vocabulary
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To make something less severe, serious, or painful; to lessen the harmful effects of something.
“…trade mitigates discrimination and prejudice, paving the way for greater tolerance.”
Accumulating or building upon itself over time; used here to mean the evidence keeps growing and reinforcing the same conclusion.
“The evidence compounds.”
To make a bad situation, problem, or feeling worse or more severe than it already was.
“Protectionist restrictions can exacerbate prejudicial attitudes.”
Occurring between or involving two or more distinct social, ethnic, or cultural groups, especially in the context of relations or marriage.
“…the former areas also have higher rates of intergroup marriage.”
Portraying or treating someone as fully human, relatable, and dignified rather than as foreign, threatening, or abstract.
“…the more news articles contained humanizing language toward that country.”
Consisting of both land and water; an archaic term used to describe the entire Earth as a globe of land and sea.
“By commerce we enlarge our acquaintance with the terraqueous globe and its inhabitants…”
Reading Comprehension
Test Your Understanding
5 questions covering different RC question types
1According to the article, a person who refuses to trade with members of a different group will generally pay a higher price or receive a lower return for their work.
2What was the key finding of the Bangladesh rice market experiment described in the article?
3Which sentence best supports the article’s claim that trade tolerance translates into real-world social behaviour, not just stated attitudes?
4Evaluate each of the following statements based on the article.
James Lindgren’s analysis found that racism and intolerance are strong predictors of anti-capitalist and pro-redistribution attitudes, even after controlling for factors like income and education.
Banking deregulation in the United States led to intensified competition, which in turn reduced discrimination against women and minorities.
The New York Times study found that the United States used more humanizing language toward countries with which it had minimal trade and immigration ties.
Select True or False for all three statements, then click “Check Answers”
5Based on the article’s overall argument, what can most reasonably be inferred about a government that enacts sweeping protectionist trade barriers in the name of cultural preservation?
FAQ
Frequently Asked Questions
Taste-based discrimination, a concept rooted in Gary Becker’s economics, refers to bias driven by personal preference rather than rational calculation — choosing not to trade with someone simply because of their race or religion. In competitive markets, this behaviour is costly because it narrows a trader’s options and raises their prices. The Bangladesh rice market experiment showed that competitive wholesale buyers priced equally across ethnic groups because profit motives overrode prejudice.
The Silk Roads provide a rare historical natural experiment: researchers at the University of British Columbia and Bates College found that regions within 50 kilometers of these ancient Eurasian trade routes show higher economic activity and — more significantly — higher rates of intergroup marriage today. Because intergroup marriage is one of the most tangible indicators of genuine social tolerance, the finding provides powerful long-run evidence that trade contact breaks down ethnic barriers over time.
A study of railroad-driven market integration between 1850 and 1920 found that as US counties gained better market access, several social changes followed: extra-community marriage increased, newspaper language reflected more generalized trust, parents chose nationally popular rather than locally distinctive names for children, and religious diversity rose — with a 1 percent increase in market access raising religious diversity by 0.27 standard deviations. Commerce, it turns out, reshaped American social horizons alongside economic ones.
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This article is rated Intermediate. It uses some technical economic vocabulary — such as monopsonist, bilateral trade flows, and taste-based discrimination — and requires the reader to follow a multi-layered argument built from several different studies and historical cases. Some prior familiarity with concepts like free trade, nationalism, and economic freedom will help, though the author writes accessibly and explains most ideas with concrete examples and data.
Walker Wright is the manager for Academic Programs at a public policy think tank in Washington, DC, and an adjunct faculty member at Brigham Young University-Idaho. His forthcoming book is In Trade We Trust: How Commerce Makes Us More Social (Bloomsbury). HumanProgress.org is a project of the Cato Institute that tracks data on global improvements in human welfare, making it a pro-market, libertarian-leaning platform — context worth bearing in mind when evaluating the article’s framing.
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