The current shift in demographics - aging and shrinking populations - in many countries around the world presents a major challenge to companies and societies alike. One particularly essential implication is the emergence and constant growth of the so-called “graying market” or “silver...

The current shift in demographics – aging and shrinking populations – in many countries around the world presents a major challenge to companies and societies alike. One particularly essential implication is the emergence and constant growth of the so-called "silver market", the market...

In user innovation theory, a user-founded firm is based on a product that was originally developed by a user for the user’s private need. In this study, we refer to the startup characteristic of user-founded firms as the firms’ user innovation origin. We developed hypotheses to shed some...

Grundlagen der Untersuchung der frühen Phasen Herleitung des Untersuchungsmodells der frühen Phasen Durchführung der empirischen Untersuchung der frühen Phasen Deskriptive Befunde Kausalanalytische Untersuchung