If you meant a specific, different "E439" code, please provide the (e.g., a specific university course code or a specific World Bank report title) and I can provide a more tailored answer. ICP 2021: Size of Economies - World Bank
The pandemic accelerated the shift towards digitalization, and 2021 saw significant growth in sectors related to technology and remote work. This shift not only supported businesses in adapting to lockdowns and restrictions but also opened new avenues for economic growth. gdp e439 2021