कौन सा नीति सिद्धांत यह मानता है कि सरकारें विभिन्न हित समूहों से प्रभावित होती हैं और किसी भी समूह के प्रति पूर्वाग्रह के बिना एक तटस्थ मध्यस्थ के रूप में कार्य करती हैं?

Arrange the following decision-making paradigms and phases in the evolution of public policy in their correct chronological order: A. Policy decisions primarily influenced by political leaders and administrative elites with a focus on administrative efficiency. B. The adoption of the rational-comprehensive model of policymaking, assuming complete information and optimal decision-making. C. The introduction of incrementalism, proposing that decisions are made through small, gradual changes. D. The transition to an inclusive, participatory phase involving multiple stakeholders and civil society. Choose the correct answer from the options given below:

Match List-I with List-II and select the correct answer: List-I: (a) Yehezkel Dror (b) Amitai Etzioni (c) David Truman (d) Vincent Ostrom List-II: (i) Mixed Scanning Approach (ii) Normative Optimum Model (iii) Governmental Process / Group Theory (iv) Public Choice Theory