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Persistence in ESG and conventional stock market indices
Caporale, Guglielmo Maria; Gil-Alaña, Luis A.; … - 2021
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...
Persistent link: https://www.econbiz.de/10012520863
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The long memory of equity volatility : international evidence
Nguyen, Duc Binh Benno; Prokopczuk, Marcel; Sibbertsen, … - 2017
This paper examines long memory volatility in international stock markets. We show that long memory volatility is … the cross-sectional dimension. We also find that developed countries possess longer memory in volatility than emerging and …
Persistent link: https://www.econbiz.de/10011750751
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Long memory and fractional integration in high frequency financial time series
Caporale, Guglielmo Maria; Gil-Alaña, Luis A. - 2010
data ; long memory ; volatility persistence ; structural breaks …
Persistent link: https://www.econbiz.de/10003974563
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Long Memory and Fractional Integration in High Frequency Financial Time Series
Caporale, Guglielmo Maria - 2010
This paper analyses the long-memory properties of high frequency financial time series. It focuses on temporal aggregation and the influence that this might have on the degree of dependence of the series. Fractional integration or I(d) models are estimated with a variety of specifications for...
Persistent link: https://www.econbiz.de/10013141114
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Oil price drivers, geopolitical uncertainty and oil exporters' currencies
Akram, Qaisar Farooq - 2019
Empirical relationships between crude oil prices and exchange rates of oil exporting countries tend to vary over time. I use econometric models of the norwegian and canadian nominal exchange rates to investigate whether such time-variation could reflect shifts in the key oil price drivers over...
Persistent link: https://www.econbiz.de/10012214320
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The long memory of equity volatility and the macroeconomy : international evidence
Dräger, Lena; Nguyen, Duc Binh Benno; Prokopczuk, Marcel; … - 2020
This paper examines long memory volatility in international stock markets. We show that long memory volatility is … memory in volatility than emerging and frontier countries and that stock market jumps are negatively correlated with long … memory of volatility. Overall, our results provide some evidence of a link between stock market uncertainty and macroeconomic …
Persistent link: https://www.econbiz.de/10012173277
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Equity market contagion in return volatility during Euro Zone and global financial crises : evidence from FIMACH model
Quoreshi, A. M. M. Shahiduzzaman; Uddin, Reaz; … - In: Journal of risk and financial management : JRFM 12 (2019) 2/94, pp. 1-18
volatility, which has not been studied earlier. The study examines squared stock index returns of equity in 35 markets, including … of volatility. Results from the conditional heteroskedasticity long memory model show the evidence of long memory in the …
Persistent link: https://www.econbiz.de/10012022043
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Government Consumption and Growth
Evans, Paul - 1998
Using a simple stochastic growth model that nests both exogenous and endogenous growth, this paper shows that the growth rate should be mean stationary if growth is exogenous and difference stationary if growth is endogenous and any variable affecting the investment rate is difference...
Persistent link: https://www.econbiz.de/10014069462
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Beta Convergence
Michelacci, Claudio; Zaffaroni, P. - 1999
Unit root in output, an exponential 2% rate of convergence and no change in the underlying dynamics of output seem to be three stylized facts that cannot go together. This paper extends the Solow-Swan growth model allowing for cross-sectional heterogeneity. We show both theoretically, with an...
Persistent link: https://www.econbiz.de/10014070883
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(Fractional) Beta Convergence
Michelacci, Claudio - 2001
Unit roots in output, an exponential 2% rate of convergence and no change in the underlying dynamics of output seem to be three stylized facts that cannot go together. This paper extends the Solow-Swan growth model allowing for cross-sectional heterogeneity. In this framework, aggregate shocks...
Persistent link: https://www.econbiz.de/10014140736