Volatility Effect on Correlation Roy Malay Kanti*, Ray Hirak**, Roy Tamojit*** *Associate Professor(retired), Department of Commerce, University of North Bengal, Dt: Darjeeling, W.Bengal, India **Associate Professor, Department of Commerce, University of North Bengal, Dt: Darjeeling, W. Bengal, India ***Assistant Professor, Department of Commerce, Cooch Behar College, Cooch Behar Online published on 15 April, 2014. Abstract The paper examines the nature and extent of integration of Indian market with the rest of the world. On various counts, Indian market is considered as one of the most active market of the world. Instead of relying on the concept of constant correlation we have measured the correlation for segmented periods and observed the correlation asymmetry in different periods under study which results into the rejection of the null hypothesis of a normal distribution. This ultimately refutes the relevance of widely accepted classical mean-variance theory. It is also revealed that asymmetries in correlation generally cause greater downward moves. The study suggests further, the investors should try to reshuffle asset mix along with the regime shift. Diversification without constant rebalance and switchover may cause sub optimal solution. Top Keywords Volatility, Correlation, Time Varying Correlation, Rolling Window. Top |