Exchange rate volatility makes export earnings and the costs of intermediate goods uncertain. When prices cannot react to exchange rate fluctuations, profit margins have to absorb such volatility. A high level of exchange rate uncertainty, therefore, makes profits unpredictable and hence weighs on investment. Exchange rate volatility that gives rise to adjustment costs would persist for a protracted period. Investment decisions are changed in response to short term uncertainty in profitability of firms. This book reviews world and Indian exchange rate system. And it mainly studies Indian...