French Abstract: Cet article dresse un paysage des innovations sociales numériques en France. Après les avoir définies, leur contexte est présenté et une typologie est proposée, à la lumière de près d’une centaine d’études de cas

Digital technologies offer a wide range of possibilities to address problems related with social, economic and political exclusion. During the recent decade, innovations exploring such possibilities have been termed “digital social innovations” (DSI) and have attracted significant...

In this paper I differentiate between two types of benefits of open innovation. Network externalities effect happens when open innovation increases the participation of one group of users which increases the value of adoption for another group of users. Learning effect happens when economic...