Abstract: The accurate and timely online estimation of the alumina concentration in an industrial aluminum electrolysis cell can improve its feed control performance. By using the proposed marginal ...

Your marginal tax rate is the highest rate applied to your income. Understanding your marginal tax rate aids in financial decision-making. Other taxes like payroll and state taxes also impact your ...

Marginal utility helps set product pricing; high initial satisfaction decreases with more units. Some stores use bulk pricing when consumers value additional items less. Progressive taxes assume each ...

Why are individuals willing to pay higher prices for some goods relative to other goods? The common reply to this appeals to the laws of supply and demand. But what is behind these laws? To provide a ...

Radio frequency (RF) was once a noninvasive treatment you could only access in-clinic, but thanks to advancements in technology, it’s now available for home use. So how does it work exactly? RF uses ...

Argentine TV series “El Marginal” ran from 2016-2022 and is still available on Netflix. It tells the story of undercover cop Pastor (Juan Minujin) who infilitrates a prison while investigating a ...

Grasping these concepts is essential for anyone looking to make informed choices in a variety of contexts, from personal finance to corporate strategy. This article discusses marginal cost vs marginal ...

This paper studies the returns to enrolling in American public universities by comparing the long-term outcomes of barely admitted versus barely rejected applicants. I use administrative admission ...