Juniarti, Juniarti; Theja, Dea Devina; Tenoyo, Novita; … - In: Cogent economics & finance 11 (2023) 1, pp. 1-16
and technology innovation. Investor's reactions are measured using cumulative abnormal returns (CAR) with (−5,+5) and (−2 … of a new product and system and technology innovation rather than when it is still under the planning or development …