Conceptualizing and Analyzing Input-Output Functions within the Political Systems Approach Introduction The political systems approach, prominently developed by David Easton in the mid-20th century, revolutionized the study of political science by framing political activity as a dynamic and interrelated system of processes, functions, and feedback mechanisms. Central to this framework is the analysis of inputs … Continue reading How can the input-output functions of a political system be conceptualized and analyzed within the framework of political systems approach?