From decision-making models in politics to understanding policy failure

This article examines decision-making models in politics and understanding the failure of the sustainability of decisions. It should be said that many models intervene in the way policy decisions are made, but like the reasons for policy failures, they can be understood by examining a wide range of factors within and beyond the policy subsystem, so the main question is what are the decision-making models in politics and the reasons for policy failures? The findings show that it depends on the type of societies and the structure of decision-making models, and this factor is also influential in the type of policy failure, so that collective decisions and individual decisions and reactions to decisions are influential in this category.