The construction of input-output coefficients on the basis of flow data is complicated by the presence of secondary outputs. Seven methods to deal with this problem coexist. For example, U.S.

Regional input–output analysis and modeling constitutes a vital framework for analysing the complex economic interrelationships between sectors and geographical areas. By utilising matrices that ...

Owen S. Good is a longtime veteran of video games writing, well known for his coverage of sports and racing games. There’s one genre that this excellent video from Game Maker’s Toolkit does not ...

[Emilio] has a Raspberry Pi with a few sensors running totally headless. It’s a great way to gather data and post it on the Internet, but for the rare occasions when the Pi needs to be turned off for ...