The Covid-19 pandemic has led to both a decline in economic activity that has been propagated across borders through global supply networks, and a rise in barriers to trade between countries. This has led to a rapidly emerging literature seeking to understand the effects of the pandemic on trade. This post surveys some of the key contributions of that literature. Key messages from early papers are that: i) The shock is a hit to both demand and supply, and is thus deeper than what was experienced during the 2008/09 Great Trade Collapse; ii) Global value chains have amplified cross-country spillovers; iii) When supply chains are highly integrated, protectionist measures can disrupt production of medical equipment and supplies; and, hence, iv) Keeping international trade open during the crisis can help to limit the economic cost of the pandemic and foster global growth during the recovery.
Faced with unprecedented declines in corporate revenue, the Covid-19 shock represents a loss of cash flow of indeterminate duration for many firms. It is too early to tell how exactly firms will be affected by this crisis and how scarring it will be, but the crisis will likely have a significant impact on most corporates. This post reviews the literature on factors affecting firms’ ability to withstand the Covid-19 shock and what large corporates did to shore up their finances.
Starting today, Bank Underground (BU) is launching a special series of ‘Covid-19 Briefings’. These posts are different to our regular posts – rather than containing primary analysis or the author’s own research, they instead aim to summarise key lessons from the early literature on a particular area of the economics of Covid-19. Each post focuses on a different area, and aims to provide an introduction to key papers, rather than a comprehensive overview of all the literature. As with any BU post, they are the views of the authors, not necessarily those of the Bank. We hope our readers find them helpful in understanding the new, rapidly developing and fast growing body of work on the economics of Covid-19.
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