Thursday, September 21, 2023

William Stanley Jevons (1835-1882)


Biography

Name: William Stanley Jevons

Birthday: 01st of September 1835 at Liverpool, England

Died: 13th August 1882 at Sussex, England

Known as: English economist and logician

Alma Matter: University College Landon   

              

Jevons is often credited, along with Carl Menger and Léon Walras, as one of the founders of the Marginal Revolution in economics during the late 19th century. He independently developed the concept of marginal utility, which challenged classical economic theories based on the labour theory of value. Jevons argued that the value of a commodity is determined by the marginal utility, or additional satisfaction, derived from consuming one more unit of that commodity. This revolutionary idea laid the foundation for modern microeconomics and consumer theory.

Jevons also made significant contributions to the theory of exchange. He explored how individuals choose how to allocate their resources to maximize utility. His work on exchange and utility helped develop the concept of the demand curve, showing how individuals make decisions about consumption based on the diminishing marginal utility of goods.

In addition to his work on utility theory, Jevons wrote "The Coal Question" in 1865, where he discussed the issue of resource depletion, particularly regarding coal, a crucial energy source at the time. He argued that improving efficiency in coal consumption would not slow down the depletion of coal reserves but, paradoxically, might increase consumption due to reduced costs.

Jevons' ideas had a profound influence on the development of neoclassical economics, which emerged as a dominant school of thought in the late 19th and early 20th centuries. His work paved the way for economists like Alfred Marshall and Vilfredo Pareto to further refine and expand neoclassical economic thought.


Written By 

D.S.Deeptha Fernando

References

PART THREE Neoclassical Economic Thought and Its Critics

https://plato.stanford.edu/entries/william-jevons/#Eco

https://www.britannica.com/biography/William-Stanley-Jevons

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