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High frequency market microstructure noise estimates and liquidity measures
High frequency market microstructure noise estimates and liquidity measures
2010/11/1
Using recent advances in the econometrics literature, we disentangle from high frequency observations on the transaction prices of a large sample of NYSE stocks a fundamental component and a microstru...
HIGH FREQUENCY MARKET MICROSTRUCTURE NOISE ESTIMATES AND LIQUIDITY MEASURES
Market microstructure noise robust volatility estimation high frequency data liquidity stock returns
2014/3/13
Using recent advances in the econometrics literature, we disentangle from high frequency observations on the transaction prices of a large sample of NYSE stocks a fundamental component and a microstru...
How Often to Sample a Continuous-Time Process in the Presence of Market Microstructure Noise
Continuous-Time Process iin the Presence of Market Microstructure Noise
2014/3/13
In theory, the sum of squares of log returns sampled at high frequency estimates their variance. When market microstructure noise is present but unaccounted for, however,we show that the optimal sampl...