How economist see Valentine day

This is an excellent audio file to illustrate how economist think. Marginal cost of a valentine card vs. the Marginal Benefit of giving the card.
Happy valentine day!

An Excellent Site by NYTimes

This is a link that I found on Math and Econ using the New York Time.

What do they Know

The NCEE has released the findings of a new poll, conducted by Harris Interactive (The Harris Poll® People), that examines adults’ and students’ current understanding of basic economic concepts.