Final answer:
The 'Tools' in policy center refer to various instruments used by policymakers to achieve economic and social goals, serving crucial roles in shaping public policy.
Step-by-step explanation:
The main purpose of "Tools" in the policy center is to provide mechanisms for policymakers to achieve their economic and social goals. These tools, which often surface in daily news, include various legislative, regulatory, and procedural instruments used to influence outcomes in different areas like the economy, healthcare, education, and more. Implementing and understanding these policy tools forms an integral part of shaping public policy and effectively responding to societal needs.