Category: News

Why is Y used for income?

I thought it was well understood that ‘Y’ is the symbol for real GDP because it is short for “Income” as in “National Income.” Since ‘I’ is already used f...

Is the IATA a cartel?

fares are established by the International Air Transport Association (IATA), a cartel (or organization) of all the world’s air carriers. Cartels known as ...