describe what topic you intend to research for your project. What macroeconomic concepts from the previous weeks will you be using the gain a better understanding of the topic? These concepts may include: - scarcity - tradeoffs and opportunity costs - efficiency versus equity - markets, externalities, market power, and market failure - standards of living - productivity - inflation and unemployment - trade and interdependence, comparative and absolute advantage - supply and demand (and their determinants) and equilibrium - monopoly, oligopoly, competitive markets - price elasticity of demand - government regulation, price ceilings and floors, rationing, taxes ... and anything else discussed in the class. After your post, suggest ways other students might approach their topic from these and other concepts