Preferential Attachment

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A preferential attachment process is any of a class of processes in which some quantity, typically some form of wealth or credit, is distributed among a number of individuals or objects according to how much they already have, so that those who are already wealthy receive more than those who are not. "Preferential attachment" is only the most recent of many names that have been given to such processes. They are also referred to under the names "Yule process", "Gibrat's law", "cumulative advantage", "the rich get richer", and, less correctly, the "Matthew effect". The principal reason for scientific interest in preferential attachment is that it can, under suitable circumstances, generate power law distributions of wealth.

Pagina's: 80, Paperback, Betascript Publishers