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The Bank of Japan’s Stock Holdings and Long-term Returns

Author

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  • Hibiki Ichiue

    (Faculty of Economics, Keio University)

Abstract

The Bank of Japan (BoJ) purchased equity index exchange-traded funds (ETFs), including Nikkei 225 ETFs, for over a decade and has not sold any ETFs it purchased. On March 31, 2021, the BoJ’s ETF holdings were more than 10% of the free float of the First Section of the Tokyo Stock Exchange. Primarily because the Nikkei index is price-weighted, the BoJ’s indirect holdings as a percentage of the market capitalization vary widely among individual stocks. To identify the effects of the uneven demand shocks, this paper runs instrumental-variable cross-sectional regressions of cumulative returns between September 30, 2010, a few days before the first announcement of ETF purchases, and March 31, 2021, when the BoJ terminated Nikkei 225 ETF purchases. The results suggest that the price multiplier is around 6 to 9; a 1 percentage point higher BoJ share in a stock’s market capitalization is associated with a roughly 6 to 9 percentage point higher return. The estimated multiplier is much higher than a typical estimate of 1 based on U.S. data. There is no evidence of a return reversal in the 9 months after Nikkei 225 ETF purchases ended. Various analyses, including monthly return regressions, support the analysis of cumulative returns and provide additional insights.

Suggested Citation

  • Hibiki Ichiue, 2024. "The Bank of Japan’s Stock Holdings and Long-term Returns," Working Papers on Central Bank Communication 049, University of Tokyo, Graduate School of Economics.
    • Handle: RePEc:upd:utmpwp:049
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    References listed on IDEAS

    as
    1. Ang, Andrew & Liu, Jun & Schwarz, Krista, 2020. "Using Stocks or Portfolios in Tests of Factor Models," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 55(3), pages 709-750, May.
    2. Kleibergen, Frank & Paap, Richard, 2006. "Generalized reduced rank tests using the singular value decomposition," Journal of Econometrics, Elsevier, vol. 133(1), pages 97-126, July.
    3. D’Amico, Stefania & King, Thomas B., 2013. "Flow and stock effects of large-scale treasury purchases: Evidence on the importance of local supply," Journal of Financial Economics, Elsevier, vol. 108(2), pages 425-448.
    4. Jonathan H. Wright, 2012. "What does Monetary Policy do to Long‐term Interest Rates at the Zero Lower Bound?," Economic Journal, Royal Economic Society, vol. 122(564), pages 447-466, November.
    5. Harris, Lawrence E & Gurel, Eitan, 1986. "Price and Volume Effects Associated with Changes in the S&P 500 List: New Evidence for the Existence of Price Pressures," Journal of Finance, American Finance Association, vol. 41(4), pages 815-829, September.
    6. Joseph Gagnon & Matthew Raskin & Julie Remache & Brian Sack, 2011. "The Financial Market Effects of the Federal Reserve's Large-Scale Asset Purchases," International Journal of Central Banking, International Journal of Central Banking, vol. 7(1), pages 3-43, March.
    7. Shleifer, Andrei, 1986. "Do Demand Curves for Stocks Slope Down?," Journal of Finance, American Finance Association, vol. 41(3), pages 579-590, July.
    8. Yen-Cheng Chang & Harrison Hong & Inessa Liskovich, 2015. "Regression Discontinuity and the Price Effects of Stock Market Indexing," The Review of Financial Studies, Society for Financial Studies, vol. 28(1), pages 212-246.
    9. Jeffrey Wurgler & Ekaterina Zhuravskaya, 2002. "Does Arbitrage Flatten Demand Curves for Stocks?," The Journal of Business, University of Chicago Press, vol. 75(4), pages 583-608, October.
    10. 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.
    11. Carhart, Mark M, 1997. "On Persistence in Mutual Fund Performance," Journal of Finance, American Finance Association, vol. 52(1), pages 57-82, March.
    12. Robin Greenwood & Samuel G Hanson & Gordon Y Liao, 2018. "Asset Price Dynamics in Partially Segmented Markets," The Review of Financial Studies, Society for Financial Studies, vol. 31(9), pages 3307-3343.
    13. 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.
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    More about this item

    Keywords

    Asset pricing; Unconventional monetary policy; Exchange-traded funds;
    All these keywords.

    JEL classification:

    • 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
    • G12 - Financial Economics - - General Financial Markets - - - Asset Pricing; Trading Volume; Bond Interest Rates

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