Are sustainable investments interdependent? The international evidence

The rising concerns about climate change and environmental degradation have urged various stakeholder to focus on sustainable investments that are facing a drag from the Covid-19 pandemic. Since environmental and Covid-19 challenges are global, it is critical to assess the interlinkages of sustainable investments. In this research, we employ the dependence, centrality, and dynamic network approach to examine the interdependence and its determinants across multiple countries between January 2009 and March 2021. The findings indicate France as the lead risk transmitter while Japan and Taiwan show risk reception among international markets. We observe an increase in dependence during economic turmoil notably in Covid-19 episode. The centrality network revealed the prominent significance of sustainable investments in the European countries that can be attributed to their exceptional efforts to combat the climate change. Finally, our results suggest that the volatility in gold prices is the key driver of interdependence of sustainable investments.