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1.
Resources Policy ; 83:103658, 2023.
Article in English | ScienceDirect | ID: covidwho-2320041
2.
PLoS One ; 18(5): e0285027, 2023.
Article in English | MEDLINE | ID: covidwho-2315040

ABSTRACT

This paper analyzes the risk-return characteristics of socially responsible investing by employing a time-varying capital gain and Sharpe ratio analysis for various investment horizons. We employ the MSCI ESG (environmental, social and governance) leaders indices in ten markets encompassing Australia, Canada, Europe, Japan, UK, USA, China, India, Russia, and South Africa. Our sample ranges from 2007-2020. We document that ESG investments have very desirable return and hedging attributes for investors in these markets, and especially so in the USA and emerging markets.


Subject(s)
Investments , Organizations , China , Morals , Canada
3.
Emerging Markets, Finance & Trade ; 59(6):1707-1719, 2023.
Article in English | ProQuest Central | ID: covidwho-2295876
4.
Studies in Economics and Finance ; 40(2):313-333, 2023.
Article in English | ProQuest Central | ID: covidwho-2284871
5.
Energy Econ ; : 106420, 2022 Nov 26.
Article in English | MEDLINE | ID: covidwho-2240964

ABSTRACT

This study analyzes the relationship between clean and dirty energy sources and energy metals during the COVID-19 pandemic. We document a sharp increase in connectedness after the COVID-19 pandemic, that is asymmetric at the lower and upper quantiles, with stronger dependence among the variables at the upper quantiles. Among the energy metals, cobalt is the least connected to the energy markets. Finally, our empirical results show a switch in the net connectedness indexes of energy metals and clean energy after January 2021. Our results have implication for investors and policy makers for energy and metal under various market conditions.

6.
Applied Economics ; 55(12):1371-1387, 2023.
Article in English | ProQuest Central | ID: covidwho-2236490

ABSTRACT

The wavelet approach covering simultaneously the time and frequency domains is employed to study the impact of the Covid-19 coverage in mass media on the performance of the Dow Jones Sukuk investment grade total return indices. The overall coherence level for the media-coverage – sukuk pairs is found to increase with the investment horizon. Multiple time-frequency regions with low level of coherence, observable along the Covid-19 systemic crisis, imply attractive diversification attributes of investing in Islamic fixed-income securities especially in times of financial stress and turmoil. We investigate coherence and phase difference patterns, which differ for distinct maturity buckets of the Sukuk indices, further highlighting their potentiality for the downside risk hedge, workable under economic and financial distress.

7.
Applied Economics ; : 2015/01/01 00:00:00.000, 2023.
Article in English | Taylor & Francis | ID: covidwho-2236489
8.
Energy Economics ; : 106562.0, 2023.
Article in English | ScienceDirect | ID: covidwho-2236488

ABSTRACT

We analyze the impact of oil price shocks on three unique fixed income asset classes representing conventional bonds, Islamic bonds (sukuks) and green bonds by employing network dynamic connectedness framework. Our sample period ranges from May 1, 2009, to March 1, 2022, covering the aftermath of global financial crisis, subsequent boom and bust of oil markets and the COVID-19 pandemic. We document a sizable connectedness of oil price shocks with fixed income asset classes. We document oil demand and risk shocks' role as main transmitters of spillover. Our findings have important implications for investors, policy makers and regulators.

9.
International Journal of Finance & Economics ; 28(1):112-126, 2023.
Article in English | ProQuest Central | ID: covidwho-2230569

ABSTRACT

We apply wavelet analyses to study the impact of COVID‐19 pandemic on the performance of emerging market bonds, in both investment grade and high yield ranges of creditworthiness. Our results show varying level of coherence ranging from low, medium and high between the Coronavirus Media Coverage index and the price moves of the emerging market USD‐denominated debt. We attribute the intervals of low coherence levels to the diversification potential during a systemic pandemic such as COVID‐19 of investments in bonds issued by developing economies. We document differences in patterns exhibited by various indices describing behaviour of option‐adjusted spreads and total returns as a function of credit quality of issuers form emerging market economies. We report well‐defined zones of the regime switching between the lead and lag roles of the emerging market bonds vis‐à‐vis the media coverage.

10.
Humanit Soc Sci Commun ; 10(1): 4, 2023.
Article in English | MEDLINE | ID: covidwho-2231399

ABSTRACT

This study aims to examine the impact of the different waves of the COVID-19 pandemic on the connectedness of the BRICS (Brazil, Russia, India, China, and South Africa) term structure of interest rates and its components (level, slope and curvature). For that purpose, this research applies the time-varying parameter vector autoregression (TVP-VAR) approach in order to assess the direction of spillovers among countries and factors and measure their contribution to the connectedness system. Our results show that the total connectedness measure changes over time, and the level and curvature components show connectedness that persists longer than the slope component, both in the first wave of the COVID-19 pandemic. Brazil and South Africa would appear as net transmitters of shocks, whereas China and India are net receivers. Finally, the most significant differences in the net dynamic connectedness between transmitters and receivers were focused on before and during the first wave of the COVID-19 pandemic crisis. Some additional impacts were observed during the last waves of the coronavirus pandemic. To our best knowledge, this is the first study on the connectedness between the yield curves of the BRICS economies and the COVID-19 crisis uncertainty according to the coronavirus MCI, by decomposing the yield curve into its factors (level, slope, and curvature).

11.
Pacific-Basin Finance Journal ; 67:101563-101563, 2021.
Article in English | EuropePMC | ID: covidwho-2169978
12.
Humanities & social sciences communications ; 10(1), 2023.
Article in English | EuropePMC | ID: covidwho-2168630
16.
17.
Economic Modelling ; : 106030, 2022.
Article in English | ScienceDirect | ID: covidwho-2004035
18.
Financ Res Lett ; 49: 103031, 2022 Oct.
Article in English | MEDLINE | ID: covidwho-1944990

ABSTRACT

We study the relationship between return and volatility of non-fungible tokens (NFT) segments and media coverage during the outbreak of the COVID-19 pandemic in a connectedness framework. We document media coverage as a net transmitter of spillover for both the return and volatility of NFT segments. We find that NFTs representing the Utilities segment is a major transmitter of spillover. Our findings have important implications for portfolio managers, regulators, and policymakers.

19.
Applied Economics ; : 1-17, 2022.
Article in English | Taylor & Francis | ID: covidwho-1937501
20.
Ann Oper Res ; : 1-25, 2022 Jun 04.
Article in English | MEDLINE | ID: covidwho-1888915

ABSTRACT

This paper investigates the influence of oil demand, oil supply, and risk-driven shocks on the yield curve in the US between 1995 and 2020. The US term-structure shape is modeled by three structural factors, the level, slope, and curvature. Their empirical analysis is performed according to the Diebold-Li modified variant of the widely used Nelson-Siegel model. The technique of wavelet analysis allows investigating the interrelation of shocks in oil prices and the US yield curve along time and frequency domains, simultaneously. We report on low, medium, and high coherence zones, relative to the oil price movements and the changes in the three yield-curve factors. The low coherence intervals indicate the potential for the three latent factors to be used for creating diversification strategies capable of hedging adverse dynamics in the oil market, potentially workable through global crises. We document the variability of dynamic patterns observable for the US sovereign yield factors on per-type-of-shock basis, evidencing the potential role of the US sovereign debt investments for designing cross-asset hedge strategies for commodity and fixed-income markets.

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