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returns and increased volatility on the UK stock market. …
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This paper uses R/S analysis and fractional integration techniques to examine the persistence of two sets of 12 ESG and conventional stock price indices from the MSCI database over the period 2007-2020 for a large number of both developed and emerging markets. Both sets of results imply that...
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The identification of the forces that drive stock returns and the dynamics of their associated volatilities is a major concern in empirical economics and finance. This analysis is particularly relevant for determining optimal hedging strategies based on whether shocks to the volatilities of...
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We study the effects of stock market volatility on risk-taking and financial crises by constructing a cross …-country database spanning up to 211 years and 60 countries. Prolonged periods of low volatility have strong in-sample and out …-of-sample predictive power over the incidence of banking crises and can be used as a reliable crisis indicator, whereas volatility itself …
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