What Do Crowd Equity Investors Do? Exploring Postinvestment Activities in Equity Crowd Funding. - Christian Garaus; Nadine Izdebski; Christopher Lettl (IEEE Trans. Engineering Management, 2023)

Getting Users Involved in Idea Crowdsourcing Initiatives: An Experimental Approach to Stimulate Intrinsic Motivation and Intention to Submit. - Christian Garaus; Marion Garaus; Udo Wagner (IEEE Trans. Engineering Management, 2024)