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The impact of Twitter-based sentiment on US sectoral returns
(
Elsevier
, 2022 , Article)
This paper scrutinizes the effect of Twitter-based sentiment on US sectoral returns using data from between 21 June 2010 and 13 April 2020. We apply causality in quantiles as a non-parametric measure, followed by a rolling ...
Green bonds’ connectedness with hedging and conditional diversification performance
(
Elsevier Ltd
, 2023 , Article)
Investments in green assets are becoming increasingly significant, and they present a new asset class for investors. Consequently, the resulting connectedness among these green assets has implications for investments. Our ...
Comovement and spillover among energy markets: A Comparison across different crisis periods
(
Elsevier B.V.
, 2023 , Article)
We compare the comovement and spillover between returns of six developed energy markets during different crisis periods using wavelet multiple correlation and wavelet multiple cross-correlation. The considered countries ...