Search Results
Briefing
Can Trade Help Mitigate Risk From Weather Disruptions?
As weather-related disruptions become more frequent, firms face increasing risks to their supply chains. To safeguard against these shocks, businesses are adopting strategies to enhance resiliency and ensure that disruptions to key suppliers don't halt operations. In the 2024 working paper by several authors of this article (Juanma, Gaurav, Nicolas and Nitya), we explore how Indian firms mitigate risks from weather events by diversifying their input sources across multiple regions.Using detailed transaction data from Indian firms, we highlight multisourcing as a crucial risk-management ...
Working Paper
The IT Boom and Other Unintended Consequences of Chasing the American Dream
We study how US immigration policy and the Internet boom affected not just the US, but also led to a tech boom in India. Students and workers in India acquired computer science skills to join the rapidly growing US IT industry. As the number of US visas was capped, many remained in India, enabling the growth of an Indian IT sector that eventually surpassed the US in IT exports. We leverage variation in immigration quotas and US demand for migrants to show that India experienced a 'brain gain' when the probability of migrating to the US was higher. Using detailed data on higher education, ...
Briefing
What Makes Supply Chains More Resilient to Economic Shocks?
The recent supply chain disruptions caused by COVID-19 lockdowns highlighted the importance of understanding supply chain resilience, which is the extent to which supply chains can resist, adapt to and recover from a sudden economic shock. We analyze the various COVID-19 lockdowns across India to understand which supply chains were more resilient to the lockdown disruptions. Firms that bought more complex products and that transacted with fewer and more important suppliers proved to be more resilient by maintaining buyer-supplier relationships through the lockdowns and exhibiting smaller ...
Working Paper
Weathering the Storm: Supply Chains and Climate Risk
We characterize how firms structure supply chains under climate risk. Using new data on the universe of firm-to-firm transactions from an Indian state, we show that firms diversify sourcing locations, and suppliers exposed to climate risk charge lower prices. Our event-study analysis finds that firms with suppliers in flood-affected districts experience a decline in inputs lasting two months, followed by a return to original suppliers. We develop a general equilibrium model of firm input sourcing under climate risk. Firms diversify identical inputs from suppliers across space, trading off the ...
Briefing
Did U.S. Immigration Policy Influence India’s IT Boom?
We highlight an unintended consequence of U.S. immigration policy for high-skill workers. Indian college students and workers got skills in computer science in the 1990s — a key occupation for innovation and growth — with the prospects of migrating to work in the booming U.S. IT industry. However, many ended up not migrating or returning to India after a short period. These workers helped build the IT sector in India, which grew at outstanding rates in the late 2000s.