 |  Macroeconomics, 6/e Rudi Dornbusch,
Massachusetts Institute of Technology Stanley Fischer,
International Monetary Fund, on leave from MIT Richard Startz,
University of Washington Frank Atkins,
University of Calgary Gordon Sparks,
Queen's University
Consumption and Saving
Chapter ObjectivesAfter reading and studying this chapter, you should be able to:
| Understand that consumption is a large but relatively stable fraction of GDP. |
 |  |  | | Understand that modern theories of consumption behaviour link lifetime consumption to lifetime income. These theories suggest that the marginal propensity to consume out of transitory income should be small. |
 |  |  | | Understand that empirical evidence suggests that both modern theories and simple Keynesian "psychological rule-of-thumb" models contribute to explaining consumption. |
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