Kemp, Ron G. M

customer fi rms collaboration user status innovation explorative product relationship status journal research project business management study value intensity opportunity dependence marketing result development value assessment effect assessment knowledge market technology model partner measure von hippel innovation projects evaluation university product development capability level nancial paper request product development project science innovation collaboration innov manag method bias literature sample process exploration data collection customer requests respondent future innovation project hippel dimension correlation nijssen opportunity recognition literature fi rms struggle support theory method increase dilemma scale performance speci fically future research netherland criteria business evaluation customer collaboration customer relationships speci manager selection signi ficant