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The impact of Bank of Japan's exchange-traded fund purchases
Journal of Financial Stability ; 65, 2023.
Article in English | Scopus | ID: covidwho-2230845
ABSTRACT
The Bank of Japan (BOJ) enhanced its large-scale asset purchases in October 2010 by purchasing equity exchange-traded funds (ETFs). This study is the first to demonstrate that the BOJ provides downside protection for stock prices through the countercyclical purchase of ETFs. The BOJ responds to a large negative stock return during the overnight and morning periods, and submits purchase orders during lunchtime. Using the BOJ's March 2020 announcement of doubling the annual purchase amount during the COVID-19 pandemic, this study also finds that the announcement effect is small and temporary. In contrast, the flow effect of the actual purchases is significant and increases. The BOJ's countercyclical ETF purchase prevents equity risk premia from rising during an economic downturn. © 2023 Elsevier B.V.
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Full text: Available Collection: Databases of international organizations Database: Scopus Type of study: Experimental Studies / Prognostic study Language: English Journal: Journal of Financial Stability Year: 2023 Document Type: Article

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Full text: Available Collection: Databases of international organizations Database: Scopus Type of study: Experimental Studies / Prognostic study Language: English Journal: Journal of Financial Stability Year: 2023 Document Type: Article