kimon pointed me to this impressive article by Parag Khanna in which he argues that (mega)cities are slowly emerging as the dominant international actors replacing nation states along the way. His article titled ‘Beyond City Limits’ is well worth a read and a refreshing take on the subject of urban growth. Ever since the publication […]

if you ask me one of the more fascinating things going on out there right now is high-frequency trading. High-frequency trading (HFT) occurs when traders program computers to buy and sell stocks (or other financial products) in quick succession under certain, pre-defined circumstances. (a good starting point to learn more about HFT is this planet […]