I'm working on a health & medical question and need a sample draft to help me learn.

In a short, one-page (300 words or less) essay, explain how  policymaking is similar to economic markets (especially the principle of  supply and demand) and how it is different from economic market  places. (Note: this has nothing to do with the economics of  healthcare). 

Be sure to discuss who the suppliers and demanders are and what the "currency" might be.