Krawczyk, Marzena - In: E-Finanse : finansowy kwartalnik internetowy 9 (2013) 4, pp. 53-60
The importance of users as a source of information for company innovation activity was raised in the 1980s by von Hippel. Today, a concept of a similar basis is known and developed in Europe under the name of User-Driven Innovation (UDI). The UDI is based on the belief that enterprises which are...