  The importance of trade to an economy needs no emphasis. You sell products or
services that you are competitive at and buy those where you are not.
Experience of countries such as South Korea and China demonstrate that
resources required for development can be garnered through trade; thus,
motivating many countries to embrace trade as a means for development.
Simultaneously, emergence of 'Global Value Chain' or 'GVC' as they are
popularly known has changed the way we trade. Though the concept of GVC was
introduced in the early 2000s, there are examples of global value chains before
the 1980s. However, the scale of the phenomenon and the way in which
technological change, by lowering trade costs, has allowed fragmentation of
production was not possible before (Hernandez et al., 2014). In this context,
the World Bank has recently published its 'World Development Report 2020:
Trading for Development in the Age of Global Value Chains' (WDR). The report
prescribes that GVCs still offer developing countries a clear path to progress
and that developing countries can achieve better outcomes by pursuing
market-oriented reforms specific to their stage of development.
