and exchange rate management. In a fully floating exchange rate regime, the exchange rate would adjust itself in accordance with demand and supply conditions in the forex market, obviating the need for intervention by the central bank. However, when huge forex inflows are expected, such as in an emerging economy like India, it may well happen that the exchange rate may appreciate significantly, though an appreciation may not automatically restore equilibrium in the balance of payments. While as a matter of practice, central banks in all countries intervene in the forex market, in emerging economies, a more intensive approach is warranted in the context of large inflows. Such an intervention is founded on shared experience because in emerging markets like in India, capital inflows are relatively more volatile; driven by sentiment and not necessarily related to fundamentals of markets. Volatile inflows are liable to pose a substantial risk to the economy. Whenever the Central Bank intervenes in the forex market, domestic liquidity is created. The market based approach which is aimed at neutralizing a part or the whole of the liquidity impact of forex market intervention is called 'sterilization'. The Central Bank has to determine the extent of forex