IDEAS home Printed from https://ideas.repec.org/p/ulp/sbbeta/2017-37.html
   My bibliography  Save this paper

Learning, optimal monetary delegation and stock prices dynamics

Author

Listed:
  • Marine Charlotte André
  • Meixing Dai

Abstract

This paper studies how learning affects the interactions between monetary policy and stock prices. Learning modifes the intertemporal trade-off of the central bank by giving to the latter the possibility to manipulate private expectations. The result of this manipulation is not socially optimal since it reduces excessively the stabilization bias. To remedy this, the government should appoint a central banker that is less conservative than the society. The turnover rate in the stock market is the key factor that determines the interactions between monetary policy (hence delegation) and stock prices. A positive turnover rate means that the presence of stocks in the households' portfolios distorts the optimal consumption path. This type of distortion compensates somehow these induced by learning. The central bank should be more conservative to avoid the effect of distortions on social welfare induced by learning than in the absence of stocks.

Suggested Citation

  • Marine Charlotte André & Meixing Dai, 2017. "Learning, optimal monetary delegation and stock prices dynamics," Working Papers of BETA 2017-37, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    • Handle: RePEc:ulp:sbbeta:2017-37
    as

    Download full text from publisher

    File URL: http://beta.u-strasbg.fr/WP/2017/2017-37.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Molnár, Krisztina & Santoro, Sergio, 2014. "Optimal monetary policy when agents are learning," European Economic Review, Elsevier, vol. 66(C), pages 39-62.
    2. Marco Airaudo & Salvatore Nisticò & Luis‐Felipe Zanna, 2015. "Learning, Monetary Policy, and Asset Prices," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 47(7), pages 1273-1307, October.
    3. Stephen G Cecchetti, 2003. "What the FOMC Says and Does When the Stock Market Booms," RBA Annual Conference Volume (Discontinued), in: Anthony Richards & Tim Robinson (ed.),Asset Prices and Monetary Policy, Reserve Bank of Australia.
    4. Svensson, Lars E O, 1997. "Optimal Inflation Targets, "Conservative" Central Banks, and Linear Inflation Contracts," American Economic Review, American Economic Association, vol. 87(1), pages 98-114, March.
    5. Lanne, Markku & Luoma, Arto & Luoto, Jani, 2009. "A naïve sticky information model of households' inflation expectations," Journal of Economic Dynamics and Control, Elsevier, vol. 33(6), pages 1332-1344, June.
    6. Milani, Fabio, 2017. "Learning about the interdependence between the macroeconomy and the stock market," International Review of Economics & Finance, Elsevier, vol. 49(C), pages 223-242.
    7. Gilchrist, Simon & Leahy, John V., 2002. "Monetary policy and asset prices," Journal of Monetary Economics, Elsevier, vol. 49(1), pages 75-97, January.
    8. Charles T. Carlstrom & Timothy Fuerst, 2007. "Asset Prices, Nominal Rigidities, and Monetary Policy," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 10(2), pages 256-275, April.
    9. Benigno, Pierpaolo & Paciello, Luigi, 2014. "Monetary policy, doubts and asset prices," Journal of Monetary Economics, Elsevier, vol. 64(C), pages 85-98.
    10. Marine Charlotte André & Meixing Dai, 2017. "Can inflation contract discipline central bankers when agents are learning?," Working Papers of BETA 2017-25, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    11. Bruce Preston, 2005. "Learning about Monetary Policy Rules when Long-Horizon Expectations Matter," International Journal of Central Banking, International Journal of Central Banking, vol. 1(2), September.
    12. Stephen G. Cecchetti & Hans Genberg & Sushil Wadhwani, 2002. "Asset Prices in a Flexible Inflation Targeting Framework," NBER Working Papers 8970, National Bureau of Economic Research, Inc.
    13. Blanchard, Olivier Jean & Kahn, Charles M, 1980. "The Solution of Linear Difference Models under Rational Expectations," Econometrica, Econometric Society, vol. 48(5), pages 1305-1311, July.
    14. Nisticò, Salvatore, 2012. "Monetary policy and stock-price dynamics in a DSGE framework," Journal of Macroeconomics, Elsevier, vol. 34(1), pages 126-146.
    15. Tiziana Assenza & Michele Berardi & Domenico Delli Gatti, 2015. "Was Bernanke Right? Targeting Asset Prices Maynotbe a Good Idea After All," International Symposia in Economic Theory and Econometrics, in: Monetary Policy in the Context of the Financial Crisis: New Challenges and Lessons, volume 24, pages 451-496, Emerald Group Publishing Limited.
    16. Markiewicz, Agnieszka & Pick, Andreas, 2014. "Adaptive learning and survey data," Journal of Economic Behavior & Organization, Elsevier, vol. 107(PB), pages 685-707.
    17. Jordi Gal?, 2014. "Monetary Policy and Rational Asset Price Bubbles," American Economic Review, American Economic Association, vol. 104(3), pages 721-752, March.
    18. Bharat Trehan, 2015. "Survey Measures of Expected Inflation and the Inflation Process," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 47(1), pages 207-222, February.
    19. Airaudo, Marco & Cardani, Roberta & Lansing, Kevin J., 2013. "Monetary policy and asset prices with belief-driven fluctuations," Journal of Economic Dynamics and Control, Elsevier, vol. 37(8), pages 1453-1478.
    20. Fama, Eugene F, 1990. "Stock Returns, Expected Returns, and Real Activity," Journal of Finance, American Finance Association, vol. 45(4), pages 1089-1108, September.
    21. George W. Evans & Seppo Honkapohja, 2009. "Learning and Macroeconomics," Annual Review of Economics, Annual Reviews, vol. 1(1), pages 421-451, May.
    22. Persson, Torsten & Tabellini, Guido, 1993. "Designing institutions for monetary stability," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 39(1), pages 53-84, December.
    23. Airaudo, Marco, 2013. "Monetary policy and stock price dynamics with limited asset market participation," Journal of Macroeconomics, Elsevier, vol. 36(C), pages 1-22.
    24. Kenneth Rogoff, 1985. "The Optimal Degree of Commitment to an Intermediate Monetary Target," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 100(4), pages 1169-1189.
    25. Menahem E. Yaari, 1965. "Uncertain Lifetime, Life Insurance, and the Theory of the Consumer," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 32(2), pages 137-150.
    26. Machado, Vicente da Gama, 2013. "Monetary policy rules, asset prices and adaptive learning," Journal of Financial Stability, Elsevier, vol. 9(3), pages 251-258.
    27. Tsouma, Ekaterini, 2009. "Stock returns and economic activity in mature and emerging markets," The Quarterly Review of Economics and Finance, Elsevier, vol. 49(2), pages 668-685, May.
    28. Jacobs,Donald P. & Kalai,Ehud & Kamien,Morton I. & Schwartz,Nancy L. (ed.), 1998. "Frontiers of Research in Economic Theory," Cambridge Books, Cambridge University Press, number 9780521635387, January.
    29. James B. Bullard & Eric Schaling, 2002. "Why the Fed should ignore the stock market," Review, Federal Reserve Bank of St. Louis, vol. 84(Mar.), pages 35-42.
    30. Otmar Issing, 2009. "Asset Prices and Monetary Policy," Cato Journal, Cato Journal, Cato Institute, vol. 29(1), pages 45-51, Winter.
    31. Ben S. Bernanke, 2010. "Implications of the financial crisis for economics: a speech at the Conference Co-sponsored by the Center for Economic Policy Studies and the Bendheim Center for Finance, Princeton University, Princet," Speech 544, Board of Governors of the Federal Reserve System (U.S.).
    32. Markiewicz, Agnieszka & Pick, Andreas, 2014. "Adaptive learning and survey data," Journal of Economic Behavior & Organization, Elsevier, vol. 107(PB), pages 685-707.
    33. Blanchard, Olivier J, 1985. "Debt, Deficits, and Finite Horizons," Journal of Political Economy, University of Chicago Press, vol. 93(2), pages 223-247, April.
    34. repec:fip:fedgsq:y:2010:x:45 is not listed on IDEAS
    35. Binswanger, Mathias, 2004. "Stock returns and real activity in the G-7 countries: did the relationship change during the 1980s?," The Quarterly Review of Economics and Finance, Elsevier, vol. 44(2), pages 237-252, May.
    36. Walsh, Carl E, 2003. "Accountability, Transparency, and Inflation Targeting," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 35(5), pages 829-849, October.
    37. Walsh, Carl E, 1995. "Optimal Contracts for Central Bankers," American Economic Review, American Economic Association, vol. 85(1), pages 150-167, March.
    Full references (including those not matched with items on IDEAS)

    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. André, Marine Charlotte & Dai, Meixing, 2017. "Is central bank conservatism desirable under learning?," Economic Modelling, Elsevier, vol. 60(C), pages 281-296.
    2. Marine Charlotte André & Meixing Dai, 2015. "Central bank accountability under adaptive learning," Working Papers of BETA 2015-32, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    3. Nisticò, Salvatore, 2012. "Monetary policy and stock-price dynamics in a DSGE framework," Journal of Macroeconomics, Elsevier, vol. 34(1), pages 126-146.
    4. Marco Airaudo & Salvatore Nisticò & Luis‐Felipe Zanna, 2015. "Learning, Monetary Policy, and Asset Prices," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 47(7), pages 1273-1307, October.
    5. Satoshi Hoshino & Daisuke Ida, 2021. "Stock prices and monetary policy in Japan: An analysis of a Bayesian DSGE model," Discussion Papers 2116, Graduate School of Economics, Kobe University.
    6. Marine Charlotte André & Meixing Dai, 2017. "Can inflation contract discipline central bankers when agents are learning?," Working Papers of BETA 2017-25, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    7. Marine Charlotte André & Meixing Dai, 2018. "The limits to robust monetary policy in a small open economy with learning agents," Working Papers of BETA 2018-45, Bureau d'Economie Théorique et Appliquée, UDS, Strasbourg.
    8. Castelnuovo, Efrem & Nisticò, Salvatore, 2010. "Stock market conditions and monetary policy in a DSGE model for the U.S," Journal of Economic Dynamics and Control, Elsevier, vol. 34(9), pages 1700-1731, September.
    9. Milani, Fabio, 2017. "Learning about the interdependence between the macroeconomy and the stock market," International Review of Economics & Finance, Elsevier, vol. 49(C), pages 223-242.
    10. Airaudo, Marco & Cardani, Roberta & Lansing, Kevin J., 2013. "Monetary policy and asset prices with belief-driven fluctuations," Journal of Economic Dynamics and Control, Elsevier, vol. 37(8), pages 1453-1478.
    11. Dai, Meixing & Spyromitros, Eleftherios, 2012. "A Note On Monetary Policy, Asset Prices, And Model Uncertainty," Macroeconomic Dynamics, Cambridge University Press, vol. 16(5), pages 777-790, November.
    12. André Marine Charlotte & Dai Meixing, 2018. "Learning, robust monetary policy and the merit of precaution," The B.E. Journal of Macroeconomics, De Gruyter, vol. 18(2), pages 1-20, June.
    13. Vicente da Gama Machado, 2012. "Monetary Policy, Asset Prices and Adaptive Learning," Working Papers Series 274, Central Bank of Brazil, Research Department.
    14. repec:zbw:bofrdp:2010_011 is not listed on IDEAS
    15. Masciandaro, Donato, 2022. "Independence, conservatism, and beyond: Monetary policy, central bank governance and central banker preferences (1981–2021)," Journal of International Money and Finance, Elsevier, vol. 122(C).
    16. Sang‐Kun Bae & Ronald A. Ratti, 2008. "Conservative Central Banks and Nominal Growth, Exchange Rate and Inflation Targets," Economica, London School of Economics and Political Science, vol. 75(299), pages 549-568, August.
    17. Kantur, Zeynep & Özcan, Gülserim, 2018. "Financial stability under model uncertainty," Economics Letters, Elsevier, vol. 173(C), pages 65-68.
    18. Castelnuovo, Efrem & Nisticò, Salvatore, 2010. "Stock market conditions and monetary policy in a DSGE model for the U.S," Journal of Economic Dynamics and Control, Elsevier, vol. 34(9), pages 1700-1731, September.
    19. Roberta CARDANI, 2008. "Optimal Monetary Policy with Wealth Effect and Cost Channel," EcoMod2008 23800021, EcoMod.
    20. Funke, Michael & Paetz, Michael & Pytlarczyk, Ernest, 2011. "Stock market wealth effects in an estimated DSGE model for Hong Kong," Economic Modelling, Elsevier, vol. 28(1), pages 316-334.
    21. Donato Masciandaro & Davide Romelli, 2019. "Behavioral Monetary Policymaking: Economics, Political Economy and Psychology," World Scientific Book Chapters, in: Behavioral Finance The Coming of Age, chapter 9, pages 285-329, World Scientific Publishing Co. Pte. Ltd..

    More about this item

    Keywords

    adaptive learning; stabilization bias; inflation penalty; optimal monetary delegation; central bank conservatism; stock prices.;
    All these keywords.

    JEL classification:

    • C62 - Mathematical and Quantitative Methods - - Mathematical Methods; Programming Models; Mathematical and Simulation Modeling - - - Existence and Stability Conditions of Equilibrium
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • D84 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Expectations; Speculations
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:ulp:sbbeta:2017-37. 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: the person in charge The email address of this maintainer does not seem to be valid anymore. Please ask the person in charge to update the entry or send us the correct address (email available below). General contact details of provider: https://edirc.repec.org/data/bestrfr.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.