Author : Rafael Portillo
Publisher : International Monetary Fund
ISBN 13 : 1475542631
Total Pages : 62 pages
Book Rating : 4.4/5 (755 download)
Book Synopsis Implications of Food Subsistence for Monetary Policy and Inflation by : Rafael Portillo
Download or read book Implications of Food Subsistence for Monetary Policy and Inflation written by Rafael Portillo and published by International Monetary Fund. This book was released on 2016-03-17 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: We introduce subsistence requirements in food consumption into a simple new-Keynesian model with flexible food and sticky non-food prices. We study how the endogenous structural transformation that results from subsistence affects the dynamics of the economy, the design of monetary policy, and the properties of inflation at different levels of development. A calibrated version of the model encompasses both rich and poor countries and broadly replicates the properties of inflation across the development spectrum, including the dominant role played by changes in the relative price of food in poor countries. We derive a welfare-based loss function for the monetary authority and show that optimal policy calls for complete (in some cases nearcomplete) stabilization of sticky-price non-food inflation, despite the presence of a foodsubsistence threshold. Subsistence amplifies the welfare losses of policy mistakes, however, raising the stakes for monetary policy at earlier stages of development.