Time price

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A time price is the amount of time a person needs to work to earn the amount of money necessary to buy a particular product or service. [1] For example, if a person makes $5.00 an hour and wants to buy a product that costs $20.00 then the time price will be 4 hours.

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Time prices are universal, meaning that they are not dependent on any particular currency, and reflect the amount of time needed to achieve the goal of obtaining a product or service with money used only as a medium of exchange, making the type of currency irrelevant. [2] The following is the equation for Time Price:

time price = Nominal Money Price/nominal hourly income

Note that the equation uses "nominal" like in the use of nominal GDP. Specifically, the money price and hourly income in the equation are given without adjusting for inflation.

Inflation focuses on the buying power of a given currency over time. However, inflation and people's salary changes over time do not align. [3]

Consider Hershey's candy bar. In 1935–1939, a 1.5-ounce Hershey candy bar cost 5¢ (or 3.3¢ per ounce). From 2005 to 2009 a 1.6-ounce Hershey candy bar cost $1.10 (or 50¢ per ounce). [4] [5] The federal minimum wage in 1938 was $0.25 (25¢) and in 2009 it was $7.25. [6] To make a fair comparison, consider the cost of 3.3¢ per ounce of Hershey's chocolate from 1935 to 1939 to 50¢ per ounce of Hershey's chocolate from 2005 to 2009.

The time price in 1938 to purchase an ounce of Hershey's chocolate for a minimum wage worker would have been about 8 minutes (0.033/0.25 = 7.92 minutes (0.132 hours)) and the time price in 2009 would have been about 4 minutes (0.50/7.25 = 4.14 minutes (0.069 hours)). In other words, even though the cost of Hershey's chocolate has gone up significantly, a person making federal minimum wage only had to work approximately half the time in 2009 as in 1938 to buy the same amount of chocolate.

The following line chart shows the time prices of 1 ounce of Hershey chocolate from 1938 to 2009 based on the federal minimum wage from [7] and the cost per ounce of chocolate from. [8] [9] The line chart shows that it took almost 8 minutes at the federal minimum wage to buy 1 ounce of Hershey's chocolate in 1938. The time price continued down to its lowest point of 1.88 minutes in 1968 and 1969. The trend then reversed and went up until it peaked in 1995 at 6.11 minutes before falling again.

Time Price of 1 ounce of Hershey Chocolate from 1938 to 2009 Based on U.S. Federal Minimum Wage. Time Price of 1 ounce of Hershey Chocolate from 1938 to 2009.png
Time Price of 1 ounce of Hershey Chocolate from 1938 to 2009 Based on U.S. Federal Minimum Wage.

Time prices differ based on circumstance

Time prices are dependent on a person's circumstance and are not as generalizable as inflation. Different working classes (e.g., blue-collar vs white-collar wages) affect time prices because of salary differences. [10] [11]

For example, if a person makes $20 an hour of net income and wants to buy a television that costs $500 then the television will have a time price of 25 hours (500/20 = 25 hours). However, if that same person gets an increase in salary and now makes $40 an hour of net income then the time price is halved (500/40 = 121/2 hours).

Time prices can help make personal decisions. [12] For example, consider a person who has decided to rent an apartment but needs to decide between two apartment rent prices. The exact amount in rent difference between the two choices can be skipped by considering the time cost difference instead of the monetary cost.

Also, a time price calculation can be used to help determine the opportunity cost of do it yourself projects. For example, a person might need an oil change for a vehicle. Determining the time price of paying a professional will help the person compare that time to the time required to buy the replacement oil, remove the used oil from the vehicle, properly dispose the oil, etc.

1 hour of light example

In ancient Babylon, around 2000 BCE, an entire day's worth of work would get a person approximately 10 minutes of artificial light. [13] Nobel Prize-Winning economist William Nordhaus approximated that obtaining one hour of artificial light in the year 1800 AD took 5.37 hours of labor. [14] On the other hand, with recent advancements in LED lightbulbs one hour of artificial light in the year 2022 AD took approximately 0.16 seconds of labor. [15]

From ancient Babylon to the present, the time price of working to pay for artificial light has decreased in a dramatic fashion. [16]

Other considerations

Although time prices can be helpful in many situations, they can also be difficult to generalize. For example, time prices also fluctuate based on cost-of-living index similar to how inflation may differ based on regional variability of prices [17]

Related Research Articles

A minimum wage is the lowest remuneration that employers can legally pay their employees—the price floor below which employees may not sell their labor. Most countries had introduced minimum wage legislation by the end of the 20th century. Because minimum wages increase the cost of labor, companies often try to avoid minimum wage laws by using gig workers, by moving labor to locations with lower or nonexistent minimum wages, or by automating job functions. Minimum wage policies can vary significantly between countries or even within a country, with different regions, sectors, or age groups having their own minimum wage rates. These variations are often influenced by factors such as the cost of living, regional economic conditions, and industry-specific factors.

<span class="mw-page-title-main">Inflation</span> Devaluation of currency over a period of time

In economics, inflation is a general increase in the prices of goods and services in an economy. This is usually measured using the consumer price index (CPI). When the general price level rises, each unit of currency buys fewer goods and services; consequently, inflation corresponds to a reduction in the purchasing power of money. The opposite of CPI inflation is deflation, a decrease in the general price level of goods and services. The common measure of inflation is the inflation rate, the annualized percentage change in a general price index. As prices faced by households do not all increase at the same rate, the consumer price index (CPI) is often used for this purpose.

In economics, deflation is a decrease in the general price level of goods and services. Deflation occurs when the inflation rate falls below 0%. Inflation reduces the value of currency over time, but deflation increases it. This allows more goods and services to be bought than before with the same amount of currency. Deflation is distinct from disinflation, a slowdown in the inflation rate; i.e., when inflation declines to a lower rate but is still positive.

Seigniorage, also spelled seignorage or seigneurage, is the difference between the value of money and the cost to produce and distribute it. The term can be applied in two ways:

<span class="mw-page-title-main">Cost of living</span> Cost to maintain a standard of living

Cost of living is the cost of maintaining a certain standard of living. Changes in the cost of living over time can be operationalized in a cost-of-living index. Cost of living calculations are also used to compare the cost of maintaining a certain standard of living in different geographic areas. Differences in cost of living between locations can be measured in terms of purchasing power parity rates. A sharp rise in the cost of living can trigger a cost of living crisis where purchasing power is lost and the previous lifestyle is no longer affordable.

<span class="mw-page-title-main">Heath bar</span> Toffee candy bar from The Hershey Company

The Heath bar is a candy bar made of toffee, almonds, and milk chocolate, first manufactured by the Heath Brothers Confectionery in 1928. The Heath bar has been manufactured and distributed by Hershey since its acquisition of the Leaf International North American confectionery operations late in 1996.

Bracket creep is usually defined as the process by which inflation pushes wages and salaries into higher tax brackets, leading to fiscal drag. However, even if there is only one tax bracket, or one remains within the same tax bracket, there will still be bracket creep resulting in a higher proportion of income being paid in tax. That is, although the marginal tax rate remains unchanged with inflation, the average tax rate will increase.

In economics, nominal value refers to value measured in terms of absolute money amounts, whereas real value is considered and measured against the actual goods or services for which it can be exchanged at a given time. For example, if one is offered a salary of $40,000, in that year, the real and nominal values are both $40,000. The following year, any inflation means that although the nominal value remains $40,000, because prices have risen, the salary will buy fewer goods and services, and thus its real value has decreased in accordance with inflation. On the other hand, an asset that holds its value, such as a diamond, may increase in nominal price from year to year, but its real value, i.e. its value in relation to other goods and services for which it can be exchanged, or its purchasing power, is consistent over time, because inflation has affected both its nominal value and other goods' nominal values. In spite of changes in the price, it can be sold and an equivalent amount of other gemstones such as emeralds can be purchased, because the emeralds' prices will have increased with inflation as well.

Labour power is the capacity to do work, a key concept used by Karl Marx in his critique of capitalist political economy. Marx distinguished between the capacity to do work, i.e. labour power, and the physical act of working, i.e. labour. Labour power exists in any kind of society, but on what terms it is traded or combined with means of production to produce goods and services has historically varied greatly.

<span class="mw-page-title-main">Real wages</span> Wages adjusted for inflation or in terms of the amount of goods and services that can be bought

Real wages are wages adjusted for inflation, or, equivalently, wages in terms of the amount of goods and services that can be bought. This term is used in contrast to nominal wages or unadjusted wages.

<span class="mw-page-title-main">Reese's Peanut Butter Cups</span> American candy made by Hersheys

Reese's Peanut Butter Cups are an American candy by The Hershey Company consisting of a peanut butter cup encased in chocolate. They were created on November 15, 1928, by H. B. Reese, a former dairy farmer and shipping foreman for Milton S. Hershey. Reese left his job with Hershey to start his own candy business. Reese's are a top-selling candy brand worldwide, with more than $2 billion in annual sales generated for The Hershey Company.

<span class="mw-page-title-main">Military chocolate (United States)</span> Standard U.S. military ration item

Military chocolate has been a part of standard United States military rations since the original D-ration bar of 1937. Today, military chocolate is issued to troops as part of basic field rations and sundry packs. Chocolate rations served two purposes: as a morale boost, and as a high-energy, pocket-sized emergency ration. Military chocolate rations are often made in special lots to military specifications for weight, size, and endurance. The majority of chocolate issued to military personnel is produced by The Hershey Company.

<span class="mw-page-title-main">PayDay (confection)</span> Candy bar containing peanuts and caramel

PayDay is a brand of a candy bar first introduced in 1932 by the Hollywood Candy Company. The original PayDay candy bar consists of salted peanuts rolled over a nougat-like sweet caramel center. Since 1996, classic PayDay candy bars without chocolate have been continually produced by The Hershey Company. In 2020, Hershey's released a "Chocolatey PayDay bar" as a permanent part of the PayDay product line; it is identical to the regular bar, but covered by a layer of chocolate.

<span class="mw-page-title-main">Minimum wage in the United States</span>

In the United States, the minimum wage is set by U.S. labor law and a range of state and local laws. The first federal minimum wage was instituted in the National Industrial Recovery Act of 1933, signed into law by President Franklin D. Roosevelt, but later found to be unconstitutional. In 1938, the Fair Labor Standards Act established it at 25¢ an hour. Its purchasing power peaked in 1968, at $1.60 In 2009, it was increased to $7.25 per hour, and has not been increased since.

<span class="mw-page-title-main">Fair Labor Standards Act of 1938</span> United States wage law

The Fair Labor Standards Act of 1938 29 U.S.C. § 203 (FLSA) is a United States labor law that creates the right to a minimum wage, and "time-and-a-half" overtime pay when people work over forty hours a week. It also prohibits employment of minors in "oppressive child labor". It applies to employees engaged in interstate commerce or employed by an enterprise engaged in commerce or in the production of goods for commerce, unless the employer can claim an exemption from coverage. The Act was enacted by the 75th Congress and signed into law by President Franklin D. Roosevelt in 1938.

A maximum wage, also often called a wage ceiling, is a legal limit on how much income an individual can earn. It is a prescribed limitation which can be used to effect change in an economic structure, but its effects are unrelated to those of minimum wage laws used currently by some states to enforce minimum earnings.

German labour law refers to the regulation of employment relationships and industrial partnerships in Germany.

<span class="mw-page-title-main">Minimum wage in Germany</span> German history of minimum wage legislation

Germany's minimum wage is €12 per hour, pre-tax since 1 October 2022. The legislation was introduced on January 1, 2015, by Angela Merkel's third government, a coalition between the SPD and the CDU. The implementation of a minimum wage was the SPD's main request during the coalition's negotiations as its central electoral promise during the 2013 federal election campaign. Previously, Germany had minimum wages only in specific sectors, negotiated by trade unions, and some were below the minimum wage level introduced in 2015.

<span class="mw-page-title-main">Raise the Wage Act</span> Proposed United States law

The Raise the Wage Act is a proposed United States law that would increase the federal minimum wage to US$15. It has been introduced in each United States Congress since 2017.

References

  1. Gilder, George. Life After Capitalism: The Meaning of Wealth, the Future of the Economy, and the Time Theory of Money. Simon and Schuster, 2023.
  2. Tupy, M. L., & Pooley, G. L. (2022). Superabundance: The Story of Population Growth, Innovation, and Human Flourishing on an Infinitely Bountiful Planet. Cato Institute.
  3. "Why Salary Increases *Still* do Not Align with Inflation". Forbes .
  4. "Candy Prices over the Years – Candy Wrapper Archive".
  5. "The Food Timeline—historic food prices".
  6. "History of Federal Minimum Wage Rates Under the Fair Labor Standards Act, 1938 – 2009".
  7. "History of Federal Minimum Wage Rates Under the Fair Labor Standards Act, 1938 – 2009".
  8. "Candy Prices over the Years – Candy Wrapper Archive".
  9. "The Food Timeline—historic food prices".
  10. https://policycommons.net/artifacts/1898291/no-thanksgiving-dinner-will-not-cost-you-14-percent-more/2649415/
  11. Gilder, George. Life After Capitalism: The Meaning of Wealth, the Future of the Economy, and the Time Theory of Money. Simon and Schuster, 2023.
  12. Tupy, M. L., & Pooley, G. L. (2022). Superabundance: The Story of Population Growth, Innovation, and Human Flourishing on an Infinitely Bountiful Planet. Cato Institute.
  13. Goldstein, J. (2020) Money: The True Story of a Made-Up Thing, chapter 8. Hachette Books
  14. Nordhaus, W. D. (1997) "Do Real Output and Real Wage Measures Capture Reality? The History of Lighting Suggests Not." The Economics of New Goods, University of Chicago Press, p. 38.
  15. Tupy, M. L., & Pooley, G. L. (2022). Superabundance: The Story of Population Growth, Innovation, and Human Flourishing on an Infinitely Bountiful Planet. Cato Institute.
  16. "Infographic: The Cost of Light Through the Ages". 4 August 2017.
  17. Jacobs, David, Dilhan Perera, and Thomas Williams. "Inflation and the Cost of Living." RBA Bulletin, March (2014): 33–46.