经济学-吉林大学.ppt

内容提要 关于个人做出决策的基本结论是： 人们面临不同目标之间的权衡取舍 任何一种行为的成本可以用其所放弃的机会来衡量 理性人通过比较边际成本与边际利益做出决策 人们根据他们所面临的激励改变自己的行为 * 内容提要 关于人们之间相互交易的基本结论是： 贸易可以是互利的 市场通常是协调人们之间经济活动的一种好方法 通过纠正市场失灵或提高经济中的平等程度，政府可以潜在地改善市场结果 * 内容提要 关于整体经济的基本结论： 生产率是生活水平的最终根源 货币量的增长是通货膨胀的最终根源 社会面临着通货膨胀与失业之间的短期权衡取舍 * Dear Colleague, Thank you for using the Premium PowerPoints for Mankiw’s Principles of Economics. I update these approximately once per year, to update the data, fix any typos, and incorporate the best suggestions from users like yourself. If you have any suggestions, corrections, or feedback, please email me at rcronovich@. Check the textbook’s website to make sure you’re always using the most recent version. In this area (the “notes” section), I occasionally include notes that are visible only to you and will not display during your presentation in class. In slides with data tables or charts, the notes area provides the source information (often a URL or web address to the original data). In other slides, the notes area provides information that might be helpful when teaching this material, particularly for new instructors and grad assistant teachers. For chapter 1, most instructors try to cover this chapter in a single class session (especially those that are teaching the second of a two-semester sequence). If you are teaching a “principles of microeconomics” course, you might consider skipping Principles 8-10, which deal with macroeconomics. Near the end of the chapter are four slides titled “FYI: How to Read Your Textbook.” In the notes section of these slides, I describe an in-class activity that teaches effective reading skills to students. * You might want to elaborate a bit on some of the points made here. Some examples: “How do people decide how much to work?” Time is scarce resource – there’s just not enough time to do everything we’d like to do. How do we decide how much of our time to spend working? There’s a tradeoff: the more time we spend working, the higher our i