Research on make or buy decision making strategy using system dynamics: Focused on Korea's military improvement project

摘要

Strategic decision about way of execution of military improvement project is a very important decision for future security. Although strategic decision is so important, way of decision has been done by one-way thinking framework. This research provide a policy decision making leverage in order to confirm dynamic change of military R&D, which is way of execution of military improvement project from make or buy decision making point of view., Results of research are as follows. If the ratio of military R&D investment is under 38%, military capability index from military R&D investment can't overtake increasing effect from foreign purchases in the whole life cycle, so easy to be restricted by another country. From this research, we can confirm appropriate ratio between military R&D and foreign purchases by short term or long term military security strategy and effect of increasing military power, therefore the result is expected to be used when the government want to execute military improvement project properly.