The paper focuses on the prospects interaction economics opens in the economic geography field. The first part is devoted to the conditions in which interaction economics emerges and develops. The second one focuses on the main concepts and models. In the third one, we show through a recent...

Life cycle analysis is an environmental concept that is more and more applied in companies that take care of environment. It does not replace environmental laws, but it gives managers a mean to compare different alternatives (which can be goods, processes, services, etc.). Lately this concept...