Title: Tymoteusz Doligalski
Description: Not available
Keywords:efekty sieciowe efekt usieciowienia, network effect, network externalities, value proposition, values for customer, internet, e-commerce, online, marketing, customer, strategy, value offerings, value co-creation, mass customization, freemium., multi-sided markets - rynki wielostronne, rewolucje technologiczne, carlota perez internet, bańki spekulacyjne
