Odds and Ends for class

These don't have anything to do with Arizona and the local economy, but they do highlight some recent stuff related to what we've been covering in class.

From Marginal Revolution we've got a link to one of Milton Friedman's last papers. It notes a correlation between variability in the money supply to the variability in Real GDP.

From Knowledge Problem we've got a post on how ethanol subsidies are further distorting US agricultural markets.

From Free Exchange at the Economist we've got a daily roundup item about India's central bank raising rates to fight inflation.

Also from the Economist, a different take on price discrimination in the air.