[EC390] - Midterm Exam Guide - Comprehensive Notes for the exam (77 pages long!)

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7 Feb 2017
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Ec39(cid:1004): ch. (cid:1005)(cid:1004) all markets together: the as- The aggregate supply relation captures the effects of output on the price level. The nominal wage (w) depends on the expected price level (cid:4666)(cid:4667), the unemployment rate (u) and the catchall variable (z) The price level (p) is equal to the minimal wage (w), times 1 plus the markup (m) Combining these two equations by replacing the wage in the second equation by its expression from the first gives: Replacing u with the relation between the unemployment rate, employment, and output: A higher expected price level leads, one for one, to a higher actual price level. Price level is an increasing function of the level of output and of the expected price level. These two characteristics have two implications: when output is above its natural level, the price level is higher than expected p, an increase in the expected price level shifts the aggregate supply curve up, vice versa.

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