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India’s Trilemma: Financial Liberalisation, Exchange Rates and Monetary Policy 1
Author(s) -
Hutchison Michael,
Sengupta Rajeswari,
Singh Nirvikar
Publication year - 2012
Publication title -
the world economy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.594
H-Index - 68
eISSN - 1467-9701
pISSN - 0378-5920
DOI - 10.1111/j.1467-9701.2011.01381.x
Subject(s) - trilemma , economics , capital account , monetary economics , monetary policy , exchange rate , openness to experience , financial integration , international economics , capital (architecture) , exchange rate regime , inflation (cosmology) , interest rate , macroeconomics , financial market , finance , social psychology , psychology , physics , archaeology , theoretical physics , history
A key challenge for macroeconomic policy in open economies is how to simultaneously manage exchange rates, interest rates and capital account openness – the trilemma. This study calculates a trilemma index for India and investigates its evolution over time. We find that financial integration has increased markedly after the mid‐2000s, with corresponding limitations on monetary independence (MI) and exchange rate stability (ES). In addition, we empirically confirm that a rise in one trilemma variable is traded off with a drop in the weighted sum of the other two, i.e. the trilemma configuration is binding in India. Finally, we consider the implications of changes in the trilemma index for macroeconomic outcomes. We find that greater MI systemically contributes to lower inflation, so the twin goals of ES and capital account openness may create policy dilemmas in particular economic environments. ES is associated with less inflation volatility, suggesting that there may be secondary benefits channelled through import and commodity prices. In these relationships, however, changes in international reserves are not statistically significant, suggesting that foreign exchange market intervention has not mitigated the trilemma trade‐off in India.