20. We can express a linear approximation to the interest parity condition (accurate for small exchange rate

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20. We can express a linear approximation to the interest parity condition (accurate for small exchange rate changes) as: R = R* + (Ee - E)>Ee. Adding this to the model of problems 14 and 19, solve for Y as a function of G. What is the government spending multiplier for temporary changes in G (those that do not alter Ee)?

How does your answer depend on the parameters

a, b, and

d, and why?

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International Finance Theory And Policy

ISBN: 9781292238739

11th Global Edition

Authors: Paul R. Krugman, Maurice Obstfeld, Marc Melitz

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