All Posts Tagged With: "marginal value"

The Loss of a Scholar: Marjorie Grice-Hutchinson

On April 12 the free-market tradition lost an important scholar with the death, in Málaga, Spain, of Marjorie Grice-Hutchinson. She was 93.

Although English-born she spent much of her life in Spain and made the study of that country’s history and intellectual tradition her life’s work. Her reconstruction of its liberal past was unparalleled.

1Sep2003 | Norman Barry | 0 comments | Continued

Getting the Most Out of Pollution

The Environmental Protection Agency’s attempt to reduce pollution with command and control suffers from the same problem as attempting to direct the economy with socialism—central authorities dictate outcomes without knowing what the outcomes should be or how they are best achieved.

1Oct2001 | Dwight R. Lee | 0 comments | Continued

Are People Pleased with the Efficient Amount of Pollution?

It is clear that zero pollution is not a reasonable goal once we recognize that polluting creates benefits as well as costs. Long before we reduced pollution to zero, there would be so much environmental quality and so few manufactured goods that the marginal value gained from increasing pollution would be greater than the marginal cost.

1Jun2001 | Dwight R. Lee | 1 comment | Continued

The Efficient Amount of Pollution

When environmentalists argue that the costs of protecting the environment should be ignored, they quickly find themselves in a box. The only way to protect environmental quality in some ways (say, reducing water pollution) is by harming it in other ways (say, increasing air pollution).

1May2001 | Dwight R. Lee | 0 comments | Continued

Economic Efficiency

Economic efficiency is the standard that economists use to evaluate a wide range of things. Economists who favor markets argue that they generate outcomes more efficient than do socialism or government regulation. As we shall see in the next few months, economists don’t like pollution because it is inefficient.

1Mar2001 | Dwight R. Lee | 1 comment | Continued

Markets and Marginalism

To do your best in your personal activities, you have to “equate at the margin,” which, as I explained last month, means allocating your time over different activities so that the marginal value of time in every activity is the same. The importance of equating at the margin extends beyond individuals doing as well as possible personally; it is also crucial to the success of the general economy.

1Feb2001 | Dwight R. Lee | 0 comments | Continued

How Government Prevents Us from Buying Safety

There is a limit to how much people will voluntarily pay to reduce the risk of accidental injury or death. In other words, the marginal value people place on their lives is finite. We accept some risks to take advantage of opportunities to do things that, at the margin, provide more value than the expected sacrifice in health and life expectancy.

1Dec2000 | Dwight R. Lee | 1 comment | Continued

Marginalism and the Morality of Pricing Human Lives

When I ask students in my large economics classes if some things are just too important to put a price on, someone always answers, “human life.” This seems like a reasonable answer.

1Oct2000 | Dwight R. Lee | 0 comments | Continued

In Praise of Athletes’ High Salaries

While teaching in public schools many years ago, I found that almost all teachers believed they were underpaid and underappreciated. Things probably have not changed. My colleagues expressed their sentiments by hanging a newspaper editorial on a bulletin board in the teachers’ lounge that condemned the high salaries of professional athletes. “Americans do not value [...]

1Aug2000 | William L. Anderson | 32 comments | Continued

Marriages, Mistresses, and Marginalism

Distinguishing between marginal and total values is crucial to understanding many human activities and decisions. Almost all the decisions we make are made at the margin, but there are exceptions. We are sometimes faced with decisions that force us to compare the total value of one option to the marginal value of another.

1Aug2000 | Dwight R. Lee | 3 comments | Continued

Running Out of Agricultural Land

Fear that we are running out of important resources is perpetual. Oil is a favorite thing to worry about; landfill space is another, and trees yet another. I could continue listing things (coal, copper, iron ore, even tin) that people have worried would soon be exhausted, and I plan to discuss the persistent fear of resource exhaustion in future columns. In most cases the fear is baseless—fueled by organized interests hoping to capture advantages by scaring the public, by sloppy journalism, and by a general lack of basic economic understanding.

1Jul2000 | Dwight R. Lee | 3 comments | Continued

It’s the Margin That Counts

Economists, like everyone, have opinions about how the world should be. And it would be disingenuous to claim that economists never let their opinions influence their conclusions and recommendations. But the power of economics is in fundamental concepts that prevent economists from letting their imaginations obscure reality. They may wish that scarcity didn’t exist, that [...]

1Jun2000 | Dwight R. Lee | 16 comments | Continued
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