The scientific paper identifies strategic motivational factors for using mergers and acquisitions to maintain a high level of investment security. Investment security models in mergers and acquisitions based on the concepts of value attractiveness and discounting corporate cash flows during growth has been developed and practically tested. A parametric relationship has been formed between the price of the shares of the integration corporate structure and the initial conditions of the integration transaction for both the acquiring corporation and the target corporation with a view to fair distribution of benefits from mergers or acquisitions.
The paper studies the effective, strategic and sustainable interaction between start-ups, venture investors and corporations occurring within the course of innovation investments; it analyses some results of merger and acquisition processes. When modelling these interactions between the entities of innovation ecosystems the authors used agent-based method as the most applicable for decentralized system modelling which also includes the venture investment sector and the merger and acquisition market. Modelling various case scenarios for government regulator, the authors propose some cases and sustainable solutions which enable the overall growth of economy and lead to the optimization of inputs and outputs and to the systematization of the model.