How to Estimate the Policy Effect of Forward Guidance in the Korean Economy
DOI :10.23842/jif.2017.28.2.001
Publisher : Korea Insurance Research Institute
Research Area : Business Management
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The purpose of this study is to find the way of evaluating the policy effect of forward guidance(FG) in the Korean economy. DSGE models seem to be appropriate for the FG policy evaluation as they include the expectation variables. However, the problem is that the FG puzzle appears in the conventional DSGE models. The FG puzzle means the excessive response of endogenous variables to the FG policy. Therefore, we investigate the possibility of using the forecast model of the Bank of Korea, BOKDPM, to evaluate the FG policy effect without the puzzle by applying the suggestion of McKay, Nakamura, and Steinsson (MNS, 2016) to the model. Contrary to our expectation, however, the FG policy effect barely appears rather than excessively in the BOKDPM. The probable reason is that the mean of the prior distributions for the parameters of GDP gap equation are set with too small values to obtain the forecast stability. For the expectation effect of FG to be reasonably estimated in the BOKDPM, we suggest the model to be estimated with Bayesian method using the prior distribution of interest rate coefficient where the mean is set at the conventional risk aversion coefficient and that of GDP expectation where the mean is set at around the current value so that the equation is similar to the MNS(2016)'s discounted IS curve.
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[journal] 강희돈 / 2009 / 한국은행의 경제전망용 DSGE모형(BOKDPM) 개발 현황 / 조사통계월보 / 한국은행
[report] 배병호 / 2013 / 거시금융연계 DSGE 모형을 이용한 경기변동 요인 및 통화정책효과 분석 / 한국은행
[report] Adolfson, M. / 2005 / Are Constant Interest Rate Forecasts Modest Interventions? Evidence from an Estimated Open Economy DSGE Model of the Euro Area / Sveriges Riksbank(Central Bank of Sweden)
[report] Carlstrom, C. T. / 2012 / How Inflationary is an Extended Period of Low Interest rates? / Federal Reserve Bank
[report] Cole, S. / 2015 / Learning and the Effectiveness of Central Bank Forward Guidance / University Library of Munich
[book] Evans, G. W. / 2001 / Learning and Expectations in Macroeconomics / Princeton University Press
[journal] Harrison, R. / 2015 / Estimating the eects of forward guidance in rational expectations models / European Economic Review 79 (C) : 196~213
[book] Kiley, M. T. / 2014 / Policy Paradoxes in the New Keynesian Model / Board of Governors of the Federal Reserve System
[journal] Laseen, S. / 2011 / Anticipated Alternative policy Rate Paths in Plicy Simulations / International Journal of Central Banking 7 (3) : 1~35
[journal] Leeper, E. M. / 2003 / Modest Policy Interventions / Journal of Monetary Economics 50 (8) : 1673~1700
[report] Mankiw, N. G / 2002 / Sticky Information Versus Sticky Prices: A Proposal to Replace the New Keynesian Phillips Curve / Harvard University Department of Economics
[journal] Marcet, A. / 1989 / Convergence of Least Squares Learning Mechanisms in Self-referential Linear Stochastic Models / Journal of Economic Theory 48 (2) : 337~368
[journal] McKay, A. / 2016 / The Power of Forward Guidance Revisited / American Economic Review 106 (10) : 3133~3158
[confproc] Negro, M. D. / 2015 / The Forward Guidance Puzzle / Society for Economic Dynamics, 2015 Meeting Papers
[book] Woodford, M. / 2003 / Interest and Prices / Princeton University Press
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