Labor and Wage Myths vs Facts: What the Evidence Shows

The most influential minimum wage study in economics — by David Card and Alan Krueger, who studied New Jersey and Pennsylvania fast-food restaurants after New Jersey raised its minimum wage in 1992 — found no significant negative employment effect. This finding has been replicated dozens of times. A comprehensive 2019 review by Arindrajit Dube, published by the UK government, analyzed the entire body of minimum wage research and concluded that moderate minimum wage increases do not cause significant job losses.

The traditional economic argument — that higher wages must reduce employment because labor demand curves slope downward — assumes a perfectly competitive labor market. But labor markets are not perfectly competitive. Most low-wage employers have significant market power (monopsony power), meaning they can set wages below the competitive level. In this context, a minimum wage increase can actually increase employment by drawing workers who had dropped out of the labor force back into jobs. This is not theoretical — it is what the data consistently shows.

States and cities that have raised their minimum wages have not experienced the job losses predicted by opponents. Seattle raised its minimum wage to $15 in 2014; employment continued to grow. California, New York, and numerous other high-minimum-wage jurisdictions have maintained strong job markets. The Congressional Budget Office has estimated that a $15 federal minimum wage would lift 900,000 people out of poverty while potentially reducing employment by 1.4 million — but even this estimate is contested by many economists who find the job loss projections too high.

The decline of unions in the United States — from 35% of the workforce in the 1950s to roughly 10% today — coincides almost perfectly with the explosion of income inequality. This is not a coincidence. Economists at the International Monetary Fund, the OECD, and numerous academic institutions have found that deunionization is one of the largest single factors driving the growth of inequality in developed countries. When workers cannot bargain collectively, the gains from productivity growth flow disproportionately to capital owners and executives.

Countries with the highest union membership rates — Denmark (67%), Sweden (65%), Finland (60%) — have the lowest levels of income inequality, the strongest middle classes, and among the highest standards of living in the world. These are not coincidences. Unions compress the wage distribution, improve workplace safety, increase access to benefits like healthcare and pensions, and give workers a voice in decisions that affect their lives. Every measurable indicator of worker well-being is higher in countries with strong labor movements.

The claim that unions are 'outdated' is itself a product of decades of anti-union campaigns by employer associations and corporate lobbying groups. Union approval in the US is at its highest level since the 1960s — 71% of Americans approve of labor unions according to Gallup polling. The demand for union representation is at a multi-decade high, with union election petitions surging 53% in 2022. Workers do not believe unions are outdated. The mismatch is between public support and legal barriers to organizing.

In 1965, the average CEO of a major US corporation earned 21 times the average worker's salary. Today, the ratio is approximately 344 to 1. This 1,500% increase in the CEO-to-worker pay ratio has no relationship to a corresponding increase in CEO productivity, company performance, or economic output. If CEO pay tracked corporate performance, it would fluctuate significantly year to year — instead, it has risen relentlessly regardless of market conditions, recessions, or company performance.

The explosion in CEO pay is driven primarily by stock options and equity grants, which are approved by boards of directors populated by other executives and compensation consultants with financial incentives to recommend higher pay. This is a structural governance failure, not a market outcome. Research by Lucian Bebchuk and Jesse Fried at Harvard Law School demonstrates that CEO compensation is primarily determined by executive power over boards, not by competitive market forces or performance metrics.

International comparisons are revealing. CEO-to-worker pay ratios in Japan are approximately 67:1, in Germany approximately 97:1, and in the UK approximately 201:1. These countries have competitive global corporations — Toyota, Siemens, BMW, HSBC — without paying their CEOs at American levels. The claim that US pay levels are necessary to attract talent is undermined by the fact that corporations in other countries attract equally capable leaders at a fraction of the compensation.