TedEd: Hotelling Model

This animated clip illustrates the Hotelling Model well (even though they don’t mention it), but can also be used to introduce the idea of sequential moves.

TedEd: Why do Americans and Canadians celebrate Labor Day?

In the United States and Canada, the first Monday of September is a federal holiday, Labor Day. Originally celebrated in New York City’s Union Square in 1882, Labor Day was organized by unions as a rare day of rest for the overworked during the Industrial Revolution. Kenneth C. Davis illustrates the history of Labor Day from Union Square to today.

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