In July 2021, the European central bank (ECB) announced the application of new environmental criteria to purchase private assets as part of its Quantitative Easing (QE) program. Using a Bayesian VAR model with time varying parameters and stochastic volatility (TVP-BVAR-SV), we investigate the transmission of Green bond shocks to the stock market during the pre-and-post COVID-19 pandemic. We document a nonlinear relation between the green bonds and the green equities. Our findings suggest that the ECB's Green QE can drive investors towards green investment in the stock market through the green bond market during the non-crisis period. However, we show that the proper transmission of Green QE shocks to the stock market depends on the economic conditions and could not be effective during the crisis period. Our results also support previous findings that state the growing demand for sustainable investing after COVID-19. These findings have important implications for investment professionals, policymakers, and environmentally concerned actors.

The European Central Bank and green finance: How would the green quantitative easing affect the investors' behavior during times of crisis? / Aloui, D; Benkraiem, R; Guesmi, K; Vigne, Samuel Alexandre. - In: INTERNATIONAL REVIEW OF FINANCIAL ANALYSIS. - ISSN 1057-5219. - 85:(2023), pp. 1-9. [10.1016/j.irfa.2022.102464]

The European Central Bank and green finance: How would the green quantitative easing affect the investors' behavior during times of crisis?

Vigne, S
2023

Abstract

In July 2021, the European central bank (ECB) announced the application of new environmental criteria to purchase private assets as part of its Quantitative Easing (QE) program. Using a Bayesian VAR model with time varying parameters and stochastic volatility (TVP-BVAR-SV), we investigate the transmission of Green bond shocks to the stock market during the pre-and-post COVID-19 pandemic. We document a nonlinear relation between the green bonds and the green equities. Our findings suggest that the ECB's Green QE can drive investors towards green investment in the stock market through the green bond market during the non-crisis period. However, we show that the proper transmission of Green QE shocks to the stock market depends on the economic conditions and could not be effective during the crisis period. Our results also support previous findings that state the growing demand for sustainable investing after COVID-19. These findings have important implications for investment professionals, policymakers, and environmentally concerned actors.
2023
COVID-19, ECB, Green quantitative easing, Green investment, ESG, TVP-BVAR-SV model, Stochastic volatility
The European Central Bank and green finance: How would the green quantitative easing affect the investors' behavior during times of crisis? / Aloui, D; Benkraiem, R; Guesmi, K; Vigne, Samuel Alexandre. - In: INTERNATIONAL REVIEW OF FINANCIAL ANALYSIS. - ISSN 1057-5219. - 85:(2023), pp. 1-9. [10.1016/j.irfa.2022.102464]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11385/225860
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