.. explication of how supply and demand affect prices.. [#Price of Everything] Nonfiction Books @TheEconomist @NPR http://dld.bz/K7ZA

Eduardo Porter: .. @WorldBank "believed poor countries were dumps." [#Price of Everything] Nonfiction @B_Eichengreen http://dld.bz/K7ZA

Eduardo Porter: .. relative costs and benefits open to them determine their behavior. [#Price.. Everything] Economics http://dld.bz/K7ZA