Elaine Schwartz
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Elaine Schwartz has spent her career sharing the interesting side of economics. At the Kent Place School in Summit New Jersey, she was honored with an Endowed Chair in Economics. Just published, her newest book, Degree in a Book: Economics (Arcturus 2023), gives readers a lighthearted look at what definitely is not “the dismal science.” She has also written and updated Econ 101 ½ (Avon Books/Harper Collins 1995) and Economics: Our American Economy (Addison Wesley 1994). In addition, Elaine has articles in the Encyclopedia of New Jersey (Rutgers University Press) and was a featured teacher in the Annenberg/CPB video project “The Economics Classroom.” Beyond the classroom, she has presented Econ 101 ½ talks and led workshops for the Foundation for Teaching Economics, the National Council on Economic Education and for the Concord Coalition. Online for more than a decade. econlife has had one million+ visits.

How Uber and Amazon Use Pricing Power

Displaying some pricing power, dynamic pricing on Amazon, for airlines, Uber and elsewhere recognizes and responds to changes in demand to maximize profits.

Three Graphs That Tell the Whole Oil Story

Following the law of supply, U.S. shale oil firms will lower output because OPEC is letting price plummet but airlines on demand side like lower prices.

Weekly Roundup: From Turkey to Buffalo

This week’s everyday economics include competition, oligopoly, marginal cost and benefit, GDP growth, unemployment, supply and demand, OPEC, redistribution.

A Thanksgiving Top Ten List

Using economic analysis, the top ten reasons for eating turkey on Thanksgiving include substitute and complementary goods, utility and opportunity cost.

A Bigger (Thanksgiving) Pie or Equal Slices?

Increasing income inequality by moving from communal farming to individual plots, Plymouth Colony Governor William Bradford changed income redistribution.

Why OPEC is Not as Powerful as You Think

The power of OPEC as a cartel that controls oil prices through quotas on its members might be a myth.

What An Unemployment Rate Does Not Tell You

A single statistic like the unemployment rate for Japan, the European Union and the U.S. can be misleading until we look more closely at what it represents.

The Bills in Detroit and Elsewhere

Whether looking at the Buffalo Bills unexpectedly traveling to Detroit, college or high school football, the marginal cost of travel is rising.

How To Make a $200 Sneaker Worth $8000

As an oligopoly, Nike uses limited edition sneakers, coveted by Sneakerheads, to compete because they create cache, a cool image, and eliminate discounting.

Our Weekly Roundup: From Free Music to Cheap Oil

This week’s everyday economics involves opportunity cost, regulation, behavioral economics, GDP, automation, innovation, supply and demand and productivity.