000 00865npc a2200169Ia 4500
008 140613s2012 xx 000 0 und d
060 _a332.6322
100 _aSARMA, JONALI
245 _aBayesian approach to financial risk
_bAn empirical investigation into Indian stock market
260 _c2012
300 _a499-512
520 _aThe ordinary least square (OLS) estimate of beta has been widely used as a measure of systematic risk in investment and portfolio analysis. The estimation is based on the assumption that beta is stationary over time. But numerous studies show thatbeta is unstable over time. So the use of OLS method in investment and portfolio analysis will yield an inefficient estimate of systematic risk.
653 _aFINANCIAL RISK
700 _aSAMAH, PRANITA
773 _oP14522
_nM
_930789
_011192
_tFINANCE INDIA
942 _2ddc
_cARTCL
999 _c11412
_d11412