Economic Ideas

Much more than money, economics is about tradeoffs. Thinking economically involves cost and benefit, marginal analysis and seeing that there is no free lunch. Econlife tries to convey these economic ideas, which serve as the foundation of economics and help people make decisions personally, professionally and as voters.

Choosing Between a Road and a Reserve

President Biden just said “No” to a road. More than some gravel connecting two places, this Alaskan road represented a much bigger dilemma. Development or Conservation Alaska had asked the Biden Interior Department for permission to build a road to…

What a Penny Can Add

Considering the upside and downside of eliminating the penny takes us to bigger questions about the composition of our money supply.

Where Money Grows On Trees

Made from a Himalayan shrub, Japanese cash remains popular, even when other countries are becoming increasingly cashless.

When Free Football Has a Cost

Experimenting with free football by not charging for tickets, a French and a German team changed the cost of a game.

A Surprising Rum Tax

When the U.S. Congress decided to give Puerto Rico some alcohol taxes from its rum exports, the results were unexpected.

How We Respond to Restaurant Psychology

More than we recognize, restaurant psychology creates incentives that determine our spending, our timing, and what we eat.

What Daniel Kahneman Could Have Said to Investors

Understanding our decision-making, psychologist Daniel Kahneman’s investing insights could prevent some expensive mistakes.

How Demand Can Determine What We Steal

Understanding why retailers have always had problems with razor thefts, we can look at why we demand so many.

Daniel Kahneman Stories

Among his many behavioral economics insights, these Daniel Kahneman stories illustrate some of the wisdom he conveyed.

How the World’s Happiest Countries Are Not Entirely Happy

A close look at how we identify the world’s happiest countries reveals that happiness ranks could be misleading.