Impacts of Real Depreciation and Appreciation on Aggregate Output in Taiwan

Abstract

Extending the IS-MP-AS model, this article finds that real depreciation helped to raise real gross domestic product (GDP) during 1999.Q1-2010.Q2 whereas real appreciation helped to increase real GDP during 2010.Q3-2016.Q4. In addition, a lower world real interest rate, a higher stock price, a higher real oil price or a lower expected inflation would increase real GDP. More deficit spending as a percent of GDP does not affect real GDP.JEL Classification: F41, E62