ECON 1100 Chapter Notes - Chapter 1: Planned Economy, Allocative Efficiency, Normative Economics
Document Summary
Three key economic ideas: people are rational, people respond to incentives, optimal decisions are made at the margin. A marginal analysis involves comparing marginal benefits and costs. In a centrally planned economy the government decides how economic resources will. In a market economy the decisions of households and firms interacting in markets. In a mixed economy most economic decisions result from interactions of buyers and allocate economic resources be allocated sellers in markets, the government plays a significant role in the allocation of resources possible cost. Productive efficiency occurs when a good or service is produced at the lowest. Allocative efficiency occurs when production is in accordance with consumer. Voluntary exchange is when both the buyer and seller are made better off by the preferences transaction. Models allow people to focus on the interactions of two or more things. An economic variable is something measurable that can have different values.