Wage

• 1. Introduction

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  Wage, at its most stripped-down, is the price of labor. That simple phrase conceals one of the stranger bargains in human history: a person agrees to set aside a portion of their time, hand over control of what they do in that time, and receive money in return. The ancient Mesopotamian ruler Naram-Sin of Akkad was already codifying exactly how much that exchange was worth, specifying payments in shekels sometime around 2254-2218 BC. Across the following four millennia, wages have been measured in days, hours, shekels, gerahs, and percentages, yet the underlying abstraction has remained the same. What does it actually mean to buy someone's labor? How do markets, governments, and history together decide what that labor is worth? And who, in any given society, ends up earning less than everyone else?

• 2. Buying an Abstraction

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  Moses I. Finley, writing in The Ancient Economy, identified two conceptual steps that make wage labor genuinely strange. When you buy a finished object from a craftsman, Finley observed, you have purchased the thing itself, not the maker's time. Wage labor inverts that entirely. The buyer purchases what Finley called "labour-power" and then decides, not the worker, when and under what conditions that power is used. Payment typically follows only after the work has already been consumed. That second step is equally peculiar: because labor-power is invisible, a society needs a method of measuring what was purchased. The solution, almost universally, has been time. The earliest standard unit was the day of work. The invention of clocks made finer divisions possible, and the hour eventually became the dominant measure, giving rise to the hourly wage that most workers today take for granted.

• 3. Wages Through Ancient History

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  Wages appear in the records of the Middle Kingdom of ancient Egypt, ancient Greece, and ancient Rome, so the practice is not a modern invention. In Mesopotamia, the institutional foundations were set after Sargon of Akkad unified the city-states of Assyria and Sumer into a single empire around 2334 BC. His grandson Naram-Sin then standardized measurement systems across that empire, including the shekel, which artisan guilds adopted for their transactions. The Codex Hammurabi, dated roughly 1755-1750 BC, transformed these customs into written law. Law 234 specified a prevailing wage of 2 shekels for every 60-gur vessel, which is equivalent to a 300-bushel boat, built by a shipbuilder under contract to a ship-owner. Other laws in the same code set ferry and freight rates: 3 gerahs per day for a ferry on a charterparty, 2 gerahs per day for cargo freight between a charterer and a shipmaster, and a fraction of a shekel per day to move a 60-gur vessel under a contract of affreightment. These were not mere customs. They were enforceable obligations.

• 4. What Shapes a Wage

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  Four forces compete to set any given wage: market supply and demand, labor organization, legislation, and tradition. Their relative weight depends on where in the world the work is happening and what that economy's history looks like. In the United States, market forces dominate for most workers, though collective bargaining gives unions the power to negotiate on workers' behalf. Federal law also sets a floor. The Fair Labor Standards Act establishes a minimum wage that every state must honor, and fourteen states plus a number of cities have chosen to set their own minimums higher than the federal level. Contractors working on certain federal or state government projects face a separate requirement: the Davis-Bacon Act mandates that they pay the prevailing wage for that type of work in that region. Beyond minimums, activists have promoted the concept of a living wage, a rate calibrated to cover actual living expenses rather than just a bare legal floor.

• 5. Gaps and Disparities

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  Even in economies where market forces are supposed to set wages neutrally, the U.S. Bureau of Labor Statistics data from 2007 shows persistent gaps tied to sex and race. Women of all races earned roughly 80% of the median wage earned by men. White men earned about 84% of what Asian men earned, while black men earned 64% of that same Asian-male median. The source notes these figures are overall averages and are not adjusted for differences in the type, amount, or quality of work performed, so they reflect broad structural patterns rather than controlled comparisons. Researchers point to family obligations as a factor that shapes the supply of women in certain parts of the labor market, which in turn affects the wages offered. The disparities in those 2007 figures did not emerge from a single cause and have no single fix.

• 6. Wages, Power, and Corruption

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  Research has shown a concrete link between public-sector pay and the frequency of corruption: higher wages for government workers are associated with lower rates of corrupt behavior. Countries where the gap between the highest and lowest public-sector wages is smaller also tend to register less corruption across the board. This is one of the less intuitive consequences of wage policy. The decision of what to pay a civil servant is, in this reading, also a decision about how much temptation that worker faces. In the United States, seventy-five million workers were earning hourly wages in 2012, accounting for 59% of all employees. In the second quarter of 2022, total U.S. labor costs rose 5.2% year over year, the highest rate of growth recorded since the measurement series began in 2001.