宏观经济学第五版-第十二章 国民收入核算-授课-.pptVIP

宏观经济学 主讲教师：宋建林 河北工业大学 廊坊分校 经济管理学部 四部门经济的储蓄-投资恒等式 设折旧为零，则Y=GDP=NDP，从收入角度： DPI=Y-T+Tr DPI=C+Sp * Then why do we care about GDP? Because a large GDP does in fact help us to lead a good life. GDP does not measure the health of our children, but nations with larger GDP can afford better health care for their children. GDP does not measure the beauty of our poetry, but nations with larger GDP can afford to teach more of their citizens to read and enjoy poetry. GDP does not take account of our intelligence, integrity, courage, wisdom, or devotion to country, but all of these laudable attributes are easier to foster when people are less concerned about being able to afford the material necessities of life. In short, GDP does not directly measure those things that make life worthwhile, but it does measure our ability to obtain the inputs into a worthwhile life. This figure and the two that follow are from the data in Table 3 of the textbook. Real GDP per capita figures are expressed in U.S. dollars. Source: Human Development Report 2007/2008, United Nations. Source: Human Development Report 2007/2008, United Nations. Source: Human Development Report 2007/2008, United Nations. * Much of what Robert Kennedy said about GDP is correct. * In this diagram, the green arrows represent flows of income/payments. The red arrows represent flows of goods services (including services of the factors of production in the lower half of the diagram). To keep the graph simple, we have omitted the government, financial system, and foreign sector, as discussed on the next slide. Changing the animation on this slide: If you wish, you can easily change the order in which the markets and arrows appear. From the “Slide Show” drop-down menu, choose “Custom Animation…” Then, a box will appear (maybe along the right-hand-side of your PowerPoint window) that allows you to modify the order in which things appear (as well as other aspects of the animation). For further info