IDEAS home Printed from https://ideas.repec.org/p/boj/bojwps/11-e-11.html

The Quarterly Japanese Economic Model (Q-JEM): 2011 Version

Author

Listed:
  • Ichiro Fukunaga

    (Bank of Japan)

  • Naoko Hara

    (Bank of Japan)

  • Satoko Kojima

    (Bank of Japan)

  • Yoichi Ueno

    (Bank of Japan)

  • Shunichi Yoneyama

    (Bank of Japan)

Abstract

This paper provides a brief explanation and a detailed documentation of the current version of the Quarterly Japanese Economic Model (Q-JEM), which has been developed and constantly updated since the mid-2000s at Research and Statistics Department, Bank of Japan. Q-JEM is a large-scale hybrid-type macroeconomic model that pursues both long-run theoretical coherence and short-run empirical validity, as is the Federal Reserve Board's FRB/US model. The model captures various aspects of Japan's economy, including inflation dynamics, the zero lower bound on nominal interest rates, linkages with overseas economies, and the effects of population aging and declining potential economic growth.

Suggested Citation

  • Ichiro Fukunaga & Naoko Hara & Satoko Kojima & Yoichi Ueno & Shunichi Yoneyama, 2011. "The Quarterly Japanese Economic Model (Q-JEM): 2011 Version," Bank of Japan Working Paper Series 11-E-11, Bank of Japan.
    • Handle: RePEc:boj:bojwps:11-e-11
    as

    Download full text from publisher

    File URL: http://www.boj.or.jp/en/research/wps_rev/wps_2011/data/wp11e11.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Takuji Fueki & Ichiro Fukunaga & Hibiki Ichiue & Toyoichiro Shirota, 2016. "Measuring Potential Growth with an Estimated DSGE Model of Japan’s Economy," International Journal of Central Banking, International Journal of Central Banking, vol. 12(1), pages 1-32, March.
    2. Timothy Cogley & Giorgio E. Primiceri & Thomas J. Sargent, 2010. "Inflation-Gap Persistence in the US," American Economic Journal: Macroeconomics, American Economic Association, vol. 2(1), pages 43-69, January.
    3. Fujiwara, Ippei & Hara, Naoko & Hirose, Yasuo & Teranishi, Yuki, 2005. "The Japanese Economic Model (JEM)," Monetary and Economic Studies, Institute for Monetary and Economic Studies, Bank of Japan, vol. 23(2), pages 61-142, May.
    4. Peter N. Ireland, 2007. "Changes in the Federal Reserve's Inflation Target: Causes and Consequences," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(8), pages 1851-1882, December.
    5. Kim, Don H. & Orphanides, Athanasios, 2012. "Term Structure Estimation with Survey Data on Interest Rate Forecasts," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 47(1), pages 241-272, February.
    6. Naoko Hara & Hibiki Ichiue & Satoko Kojima & Koji Nakamura & Toyoichiro Shirota, 2009. "Practical Use of Macroeconomic Models at Central Banks," Bank of Japan Review Series 09-E-1, Bank of Japan.
    7. Sugo, Tomohiro & Ueda, Kozo, 2008. "Estimating a dynamic stochastic general equilibrium model for Japan," Journal of the Japanese and International Economies, Elsevier, vol. 22(4), pages 476-502, December.
    8. Hibiki Ichiue & Yoichi Ueno, 2007. "Equilibrium Interest Rate and the Yield Curve in a Low Interest Rate Environment," Bank of Japan Working Paper Series 07-E-18, Bank of Japan.
    9. Hibiki Ichiue & Takushi Kurozumi & Takeki Sunakawa, 2013. "Inflation Dynamics And Labor Market Specifications: A Bayesian Dynamic Stochastic General Equilibrium Approach For Japan'S Economy," Economic Inquiry, Western Economic Association International, vol. 51(1), pages 273-287, January.
    10. Taylor, John B., 1993. "Discretion versus policy rules in practice," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 39(1), pages 195-214, December.
    11. Naoko Hara & Naohisa Hirakata & Yusuke Inomata & Satoshi Ito & Takuji Kawamoto & Takushi Kurozumi & Makoto Minegishi & Izumi Takagawa, 2006. "The New Estimates of Output Gap and Potential Growth Rate," Bank of Japan Review Series 06-E-3, Bank of Japan.
    12. Timothy Cogley & Argia M. Sbordone, 2008. "Trend Inflation, Indexation, and Inflation Persistence in the New Keynesian Phillips Curve," American Economic Review, American Economic Association, vol. 98(5), pages 2101-2126, December.
    13. Flint Brayton & Eileen Mauskopf & David L. Reifschneider & Peter A. Tinsley & John Williams, 1997. "The role of expectations in the FRB/US macroeconomic model," Federal Reserve Bulletin, Board of Governors of the Federal Reserve System (U.S.), vol. 83(Apr), pages 227-245, April.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Atsushi Ishikawa & Koichiro Kamada & Yoshiyuki Kurachi & Kentaro Nasu & Yuki Teranishi, 2012. "Introduction to the Financial Macro-econometric Model," Bank of Japan Working Paper Series 12-E-1, Bank of Japan.
    2. Kazutoshi Kan & Yui Kishaba & Tomohiro Tsuruga, 2016. "Supplementary Paper Series for the "Comprehensive Assessment" (3): Policy Effects since the Introduction of Quantitative and Qualitative Monetary Easing (QQE) -- Assessment Based on Bank of Japan's Large-scale Macroeconomic Model (Q-JEM) --," Bank of Japan Working Paper Series 16-E-15, Bank of Japan.
    3. Kapur, Muneesh & Behera, Harendra, 2012. "Monetary Transmission Mechanism in India: A Quarterly Model," MPRA Paper 70631, University Library of Munich, Germany.
    4. Kawamoto, Takuji & Nakazawa, Takashi & Kishaba, Yui & Matsumura, Kohei & Nakajima, Jouchi, 2023. "Estimating the macroeconomic effects of Japan’s expansionary monetary policy under Quantitative and Qualitative Monetary Easing during 2013–2020," Economic Analysis and Policy, Elsevier, vol. 78(C), pages 208-224.
    5. Naohisa Hirakata & Kazutoshi Kan & Akihiro Kanafuji & Yosuke Kido & Yui Kishaba & Tomonori Murakoshi & Takeshi Shinohara, 2019. "The Quarterly Japanese Economic Model (Q-JEM): 2019 version," Bank of Japan Working Paper Series 19-E-7, Bank of Japan.
    6. Shunsuke Haba & Kimihiko Izawa & Yui Kishaba & Yusuke Takahashi & Shunichi Yoneyama, 2025. "Measuring Policy Effects since the Introduction of Quantitative and Qualitative Monetary Easing (QQE): An Analysis Using the Macroeconomic Model Q-JEM," Bank of Japan Working Paper Series 25-E-2, Bank of Japan.
    7. Takuji Kawamoto & Takashi Nakazawa & Yui Kishaba & Kohei Matsumura & Jouchi Nakajima, 2021. "Supplementary Paper Series for the "Assessment" (2): Estimating Effects of Expansionary Monetary Policy since the Introduction of Quantitative and Qualitative Monetary Easing (QQE) Using the Macroeconomic Model (Q-JEM)," Bank of Japan Working Paper Series 21-E-4, Bank of Japan.
    8. Tony Hall & Jan Jacobs & Adrian Pagan, "undated". "Macro-Econometric System Modelling @75," NCER Working Paper Series 95, National Centre for Econometric Research.
    9. Alexander Ballantyne & Tom Cusbert & Richard Evans & Rochelle Guttmann & Jonathan Hambur & Adam Hamilton & Elizabeth Kendall & Rachael McCririck & Gabriela Nodari & Daniel M. Rees, 2020. "MARTIN Has Its Place: A Macroeconometric Model of the Australian Economy," The Economic Record, The Economic Society of Australia, vol. 96(314), pages 225-251, September.
    10. Takuji Fueki & Ichiro Fukunaga & Masashi Saito, 2011. "Assessing the Effects of Fiscal Policy in Japan with Estimated and Calibrated DSGE Models," Bank of Japan Working Paper Series 11-E-9, Bank of Japan.
    11. Takuji Kawamoto & Jouchi Nakajima & Tomoaki Mikami, 2021. "Supplementary Paper Series for the "Assessment" (3): Inflation-Overshooting Commitment:An Analysis Using a Macroeconomic Model," Bank of Japan Working Paper Series 21-E-9, Bank of Japan.
    12. Koji Takahashi, 2016. "TIPS: The Trend Inflation Projection System and Estimation Results," Bank of Japan Working Paper Series 16-E-18, Bank of Japan.
    13. Kapur, Muneesh, 2018. "Macroeconomic Policies and Transmission Dynamics in India," MPRA Paper 88566, University Library of Munich, Germany.
    14. repec:dgr:rugsom:13011-eef is not listed on IDEAS
    15. He, Xiaoli & Jacobs, Jan & Kuper, Gerard & Ligthart, Jenny, 2013. "On the impact of the global financial crisis on the euro area," Research Report 13011-EEF, University of Groningen, Research Institute SOM (Systems, Organisations and Management).
    16. Ichiro Fukunaga & Yui Kishaba & Nao Shibata & Shunichi Yoneyama, 2025. "Uncertainty in the Formation of Inflation Expectations in Japan: An Analysis Using the Macroeconomic Model Q-JEM," Bank of Japan Working Paper Series 25-E-3, Bank of Japan.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Yasuo Hirose & Takushi Kurozumi, 2012. "Do Investment-Specific Technological Changes Matter For Business Fluctuations? Evidence From Japan," Pacific Economic Review, Wiley Blackwell, vol. 17(2), pages 208-230, May.
    2. Todd E. Clark & Troy Davig, 2008. "An empirical assessment of the relationships among inflation and short- and long-term expectations," Research Working Paper RWP 08-05, Federal Reserve Bank of Kansas City.
    3. Ryuichiro Hirano & Yutaro Takano & Kosuke Takatomi, 2026. "What Drives Trend Inflation in Japan? : A Trend-Cycle BVAR Decomposition Approach," Bank of Japan Working Paper Series 26-E-1, Bank of Japan.
    4. Khan, Shujaat & Knotek, Edward S., 2015. "Drifting inflation targets and monetary stagflation," Journal of Economic Dynamics and Control, Elsevier, vol. 52(C), pages 39-54.
    5. Huang, Yu-Fan, 2015. "Time variation in U.S. monetary policy and credit spreads," Journal of Macroeconomics, Elsevier, vol. 43(C), pages 205-215.
    6. Takuji Fueki & Ichiro Fukunaga & Hibiki Ichiue & Toyoichiro Shirota, 2016. "Measuring Potential Growth with an Estimated DSGE Model of Japan’s Economy," International Journal of Central Banking, International Journal of Central Banking, vol. 12(1), pages 1-32, March.
    7. Zamarripa, Rene, 2024. "Parameter instabilities and monetary policy in a small open economy: Evidence from an estimated model for the UK," International Review of Economics & Finance, Elsevier, vol. 96(PB).
    8. Garcia-Hiernaux, Alfredo & Gonzalez-Perez, Maria T. & Guerrero, David E., 2023. "Eurozone prices: A tale of convergence and divergence," Economic Modelling, Elsevier, vol. 126(C).
    9. Guido Ascari & Paolo Bonomolo & Qazi Haque, 2023. "The Long-Run Phillips Curve is ... a Curve," DEM Working Papers Series 213, University of Pavia, Department of Economics and Management.
    10. Kenji Nishizaki & Toshitaka Sekine & Yoichi Ueno, 2014. "Chronic Deflation in Japan," Asian Economic Policy Review, Japan Center for Economic Research, vol. 9(1), pages 20-39, January.
    11. Joshua C. C. Chan & Gary Koop & Simon M. Potter, 2013. "A New Model of Trend Inflation," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 31(1), pages 94-106, January.
    12. Di Bartolomeo, Giovanni & Giuli, Francesco, 2011. "Fiscal and monetary interaction under monetary policy uncertainty," European Journal of Political Economy, Elsevier, vol. 27(2), pages 369-375, June.
    13. Hibiki Ichiue & Takushi Kurozumi & Takeki Sunakawa, 2013. "Inflation Dynamics And Labor Market Specifications: A Bayesian Dynamic Stochastic General Equilibrium Approach For Japan'S Economy," Economic Inquiry, Western Economic Association International, vol. 51(1), pages 273-287, January.
    14. Miguel Casares & Jesús Vázquez, 2018. "The Swings Of U.S. Inflation And The Gibson Paradox," Economic Inquiry, Western Economic Association International, vol. 56(2), pages 799-820, April.
    15. Michael T. Kiley, 2008. "Monetary policy actions and long-run inflation expectations," Finance and Economics Discussion Series 2008-03, Board of Governors of the Federal Reserve System (U.S.).
    16. James M. Nason & Gregor W. Smith, 2021. "Measuring the slowly evolving trend in US inflation with professional forecasts," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 36(1), pages 1-17, January.
    17. Olivier Coibion & Yuriy Gorodnichenko, 2011. "Monetary Policy, Trend Inflation, and the Great Moderation: An Alternative Interpretation," American Economic Review, American Economic Association, vol. 101(1), pages 341-370, February.
    18. Alfredo García Hiernaux & David Esteban Guerrero Burbano, 2015. "Price-Level Convergence in the Eurozone," Documentos de Trabajo del ICAE 2015-05, Universidad Complutense de Madrid, Facultad de Ciencias Económicas y Empresariales, Instituto Complutense de Análisis Económico.
    19. Arbex, Marcelo & Caetano, Sidney & Correa, Wilson, 2019. "Macroeconomic effects of inflation target uncertainty shocks," Economics Letters, Elsevier, vol. 181(C), pages 111-115.
    20. Gabriel Rodríguez & Luis Surco, 2024. "Modeling the trend, persistence, and volatility of inflation in Pacific Alliance countries: an empirical application using a model with inflation bands," Documentos de Trabajo / Working Papers 2024-533, Departamento de Economía - Pontificia Universidad Católica del Perú.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    JEL classification:

    • E17 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Forecasting and Simulation: Models and Applications
    • E37 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Forecasting and Simulation: Models and Applications

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:boj:bojwps:11-e-11. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Bank of Japan (email available below). General contact details of provider: https://edirc.repec.org/data/bojgvjp.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.