IDEAS home Printed from https://ideas.repec.org/p/bis/biswps/1029.html
   My bibliography  Save this paper

Bank of Japan's ETF purchase program and equity risk premium: a CAPM interpretation

Author

Listed:
  • Mitsuru Katagiri
  • Koji Takahashi
  • Junnosuke Shino

Abstract

In this paper, we investigate the effects of the Bank of Japan's (BOJ) exchange-traded fund (ETF) purchase program on equity risk premia. We first construct a unique panel dataset for the amount of individual stock that the BOJ has indirectly purchased in the program. Then, utilizing the cross-sectional and time-series variations in purchases associated with the BOJ's policy changes, the empirical analysis reveals that: (i) the BOJ's ETF purchases instantaneously support stock prices on the days of purchases, and (ii) the instantaneous positive effects on stock prices, combined with the countercyclical nature of the BOJ's purchases, have decreased the market beta and coskewness of Japanese stocks, thus leading to an economically significant decline in risk premia.

Suggested Citation

  • Mitsuru Katagiri & Koji Takahashi & Junnosuke Shino, 2022. "Bank of Japan's ETF purchase program and equity risk premium: a CAPM interpretation," BIS Working Papers 1029, Bank for International Settlements.
    • Handle: RePEc:bis:biswps:1029
    as

    Download full text from publisher

    File URL: https://www.bis.org/publ/work1029.pdf
    File Function: Full PDF document
    Download Restriction: no
    File URL: https://www.bis.org/publ/work1029.htm
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jagannathan, Ravi & Wang, Zhenyu, 1996. "The Conditional CAPM and the Cross-Section of Expected Returns," Journal of Finance, American Finance Association, vol. 51(1), pages 3-53, March.
    2. Arvind Krishnamurthy & Annette Vissing-Jorgensen, 2011. "The Effects of Quantitative Easing on Interest Rates: Channels and Implications for Policy," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 42(2 (Fall)), pages 215-287.
    3. Greenwood, Robin, 2005. "Short- and long-term demand curves for stocks: theory and evidence on the dynamics of arbitrage," Journal of Financial Economics, Elsevier, vol. 75(3), pages 607-649, March.
    4. Lettau, Martin & Maggiori, Matteo & Weber, Michael, 2014. "Conditional risk premia in currency markets and other asset classes," Journal of Financial Economics, Elsevier, vol. 114(2), pages 197-225.
    5. Campbell R. Harvey & Akhtar Siddique, 2000. "Conditional Skewness in Asset Pricing Tests," Journal of Finance, American Finance Association, vol. 55(3), pages 1263-1295, June.
    6. Solnik, Bruno H., 1974. "An equilibrium model of the international capital market," Journal of Economic Theory, Elsevier, vol. 8(4), pages 500-524, August.
    7. Andrea Barbon & Virginia Gianinazzi, 2019. "Quantitative Easing and Equity Prices: Evidence from the ETF Program of the Bank of Japan," The Review of Asset Pricing Studies, Society for Financial Studies, vol. 9(2), pages 210-255.
    8. Shirota, Toyoichiro, 2018. "Evaluating the Unconventional Monetary Policy in Stock Markets : A Semi-parametric Approach," Discussion paper series. A 322, Graduate School of Economics and Business Administration, Hokkaido University.
    9. Arvind Krishnamurthy & Annette Vissing-Jorgensen, 2011. "The Effects of Quantitative Easing on Interest Rates: Channels and Implications for Policy," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 43(2 (Fall)), pages 215-287.
    10. Andrea Barbon & Virginia Gianinazzi, 2019. "Quantitative Easing and Equity Prices: Evidence from the ETF Program of the Bank of Japan," Swiss Finance Institute Research Paper Series 19-55, Swiss Finance Institute.
    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. Cohen, Lior, 2023. "The effects of the BoJ's ETF purchases on equities and corporate investment," Economic Modelling, Elsevier, vol. 129(C).
    2. Mitsuru Katagiri & Junnosuke Shino & Koji Takahashi, 2023. "To lend or not to lend: the Bank of Japan's ETF purchase program and securities lending," BIS Working Papers 1113, Bank for International Settlements.
    3. Guo, Qi & Huang, Shao'an & Wang, Gaowang, 2024. "Stabilizing the Financial Markets through Communication and Informed Trading," MPRA Paper 120072, University Library of Munich, Germany.
    4. Guo, Qi & Huang, Shao'an & Wang, Gaowang, 2022. "Stabilizing the Financial Markets through Informed Trading," MPRA Paper 115470, University Library of Munich, Germany.

    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. Maeda, Kou & Shino, Junnosuke & Takahashi, Koji, 2022. "Counteracting large-scale asset purchase program: The Bank of Japan’s ETF purchases and securities lending," Economic Analysis and Policy, Elsevier, vol. 75(C), pages 563-576.
    2. Hattori, Takahiro & Yoshida, Jiro, 2023. "The impact of Bank of Japan’s exchange-traded fund purchases," Journal of Financial Stability, Elsevier, vol. 65(C).
    3. Ko Adachi & Kazuhiro Hiraki & Tomiyuki Kitamura, 2021. "Supplementary Paper Series for the "Assessment" (1): The Effects of the Bank of Japan's ETF Purchases on Risk Premia in the Stock Markets," Bank of Japan Working Paper Series 21-E-3, Bank of Japan.
    4. Alessandro Rebucci & Jonathan S. Hartley & Daniel Jiménez, 2022. "An Event Study of COVID-19 Central Bank Quantitative Easing in Advanced and Emerging Economies," Advances in Econometrics, in: Essays in Honor of M. Hashem Pesaran: Prediction and Macro Modeling, volume 43, pages 291-322, Emerald Group Publishing Limited.
    5. Cohen, Lior, 2023. "The effects of the BoJ's ETF purchases on equities and corporate investment," Economic Modelling, Elsevier, vol. 129(C).
    6. Stefania D'Amico & Vamsi Kurakula & Stephen M. Lee, 2020. "Impacts of the Fed Corporate Credit Facilities through the Lenses of ETFs and CDX," Working Paper Series WP-2020-14, Federal Reserve Bank of Chicago.
    7. Nozawa, Yoshio & Qiu, Yancheng, 2021. "Corporate bond market reactions to quantitative easing during the COVID-19 pandemic," Journal of Banking & Finance, Elsevier, vol. 133(C).
    8. Maciej Stefański, 2021. "Macroeconomic Effects of Quantitative Easing Using Mid-sized Bayesian Vector Autoregressions," KAE Working Papers 2021-068, Warsaw School of Economics, Collegium of Economic Analysis.
    9. Broner, Fernando & Martin, Alberto & Pandolfi, Lorenzo & Williams, Tomas, 2021. "Winners and losers from sovereign debt inflows," Journal of International Economics, Elsevier, vol. 130(C).
    10. Dimitri Vayanos & Jean‐Luc Vila, 2021. "A Preferred‐Habitat Model of the Term Structure of Interest Rates," Econometrica, Econometric Society, vol. 89(1), pages 77-112, January.
    11. Stefania D'Amico & Roger Fan & Yuriy Kitsul, 2013. "The Scarcity Value of Treasury Collateral: Repo Market Effects of Security-Specific Supply and Demand Factors," Working Paper Series WP-2013-22, Federal Reserve Bank of Chicago.
    12. Harada, Kimie & Okimoto, Tatsuyoshi, 2021. "The BOJ's ETF purchases and its effects on Nikkei 225 stocks," International Review of Financial Analysis, Elsevier, vol. 77(C).
    13. Michael E. Cahill & Stefania D'Amico & Canlin Li & John S. Sears, 2013. "Duration risk versus local supply channel in Treasury yields: evidence from the Federal Reserve's asset purchase announcements," Finance and Economics Discussion Series 2013-35, Board of Governors of the Federal Reserve System (U.S.).
    14. Albert S. (Pete) & Karamfil Todorov, 2023. "The cumulant risk premium," BIS Working Papers 1128, Bank for International Settlements.
    15. Martijn Boermans & Robert Vermeulen, 2018. "Quantitative easing and preferred habitat investors in the euro area bond market," DNB Working Papers 586, Netherlands Central Bank, Research Department.
    16. Bollerslev, Tim & Patton, Andrew J. & Quaedvlieg, Rogier, 2022. "Realized semibetas: Disentangling “good” and “bad” downside risks," Journal of Financial Economics, Elsevier, vol. 144(1), pages 227-246.
    17. Bollerslev, Tim & Li, Sophia Zhengzi & Todorov, Viktor, 2016. "Roughing up beta: Continuous versus discontinuous betas and the cross section of expected stock returns," Journal of Financial Economics, Elsevier, vol. 120(3), pages 464-490.
    18. Ben Charoenwong & Randall Morck & Yupana Wiwattanakantang, 2019. "Bank of Japan Equity Purchases: The (Non-)Effects of Extreme Quantitative Easing," NBER Working Papers 25525, National Bureau of Economic Research, Inc.
    19. Katagiri, Mitsuru & Shino, Junnosuke & Takahashi, Koji, 2022. "The announcement effects of a change in the Bank of Japan’s ETF purchase program: An event study," Finance Research Letters, Elsevier, vol. 50(C).
    20. Ben Sita, Bernard, 2018. "Estimating the beta-return relationship by considering the sign and the magnitude of daily returns," The Quarterly Review of Economics and Finance, Elsevier, vol. 67(C), pages 28-35.

    More about this item

    Keywords

    large-scale asset purchases (LSAP); ETF purchase program; capital asset pricing model (CAPM); Bank of Japan;
    All these keywords.

    JEL classification:

    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

    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:bis:biswps:1029. 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: Christian Beslmeisl (email available below). General contact details of provider: https://edirc.repec.org/data/bisssch.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.