According to the research paper, which of the following statements regarding the difference between the impact of 2008 GFC and 2020 coronavirus crisis is correct? a. The main economic growth consequence of the 2008 GFC is the shock itself b. The main economic growth consequence of the 2008 GFC is the propagation of the shock caused by large-scale debt de-leveraging C. The main economic growth consequence of the coronavirus crisis is the potential financial crisis-type propagation if it led to large waves of corporate insolvencies d. The cumulative impact of the coronavirus would be larger than that of the 2008 GFC