Variance‐ratio Statistics and High‐frequency Data: Testing for Changes in Intraday Volatility Patterns

A Simple, Positive Semi-Definite, Heteroskedasticity and Autocorrelation Consistent Covariance Matrix

1987 • 15,268 citations

Continuous Univariate Distributions.

1995 • 9,403 citations

An Empirical Evaluation of Accounting Income Numbers

1968 • 6,381 citations

Heteroskedasticity and Autocorrelation Consistent Covariance Matrix Estimation

1991 • 4,036 citations

Stock Market Prices Do Not Follow Random Walks: Evidence from a Simple Specification Test

1988 • 3,715 citations

Answering the Skeptics: Yes, Standard Volatility Models do Provide Accurate Forecasts

1998 • 3,335 citations

The Adjustment of Stock Prices to New Information

1969 • 3,289 citations

The Adjustment of Stock Prices to New Information

2003 • 3,268 citations

A Theory of Intraday Patterns: Volume and Price Variability

1988 • 3,251 citations

Stock return variances

1986 • 1,878 citations

Intraday periodicity and volatility persistence in financial markets

1997 • 1,334 citations

Deutsche Mark–Dollar Volatility: Intraday Activity Patterns, Macroeconomic Announcements, and Longer Run Dependencies

1998 • 1,222 citations

Mean Reversion in Stock Prices

1996 • 1,111 citations

How Markets Process Information: News Releases and Volatility

1993 • 976 citations

ARCH models as diffusion approximations

1990 • 974 citations

On the bias in flexible functional forms and an essentially unbiased form

1981 • 956 citations

A transaction data study of weekly and intradaily patterns in stock returns

1986 • 828 citations

A Theory of the Interday Variations in Volume, Variance, and Trading Costs in Securities Markets

1990 • 818 citations

Trading Mechanisms and Stock Returns: An Empirical Investigation

1987 • 780 citations

Volatilities of different time resolutions — Analyzing the dynamics of market components

1997 • 724 citations

Temporal Aggregation of Garch Processes

1993 • 720 citations

Heterogeneous Information Arrivals and Return Volatility Dynamics: Uncovering the Long‐Run in High Frequency Returns

1997 • 664 citations

A geographical model for the daily and weekly seasonal volatility in the foreign exchange market

1993 • 637 citations

An Investigation of Transactions Data for NYSE Stocks

1985 • 580 citations

Stock Market Structure and Volatility

1990 • 580 citations

The size and power of the variance ratio test in finite samples

1989 • 523 citations

Statistical study of foreign exchange rates, empirical evidence of a price change scaling law, and intraday analysis

1990 • 499 citations

Private Information, Trading Volume, and Stock-Return Variances

1990 • 363 citations

Volatility, Efficiency, and Trading: Evidence from the Japanese Stock Market

1991 • 307 citations

Informed trade in spot foreign exchange markets: an empirical investigation

2003 • 294 citations

Is There Private Information in the FX Market? The Tokyo Experiment

1998 • 290 citations

Volatility in the Foreign Currency Futures Market

1991 • 282 citations

Tests of Financial Models in the Presence of Overlapping Observations

1991 • 276 citations

Filtering and forecasting with misspecified ARCH models I: Getting the right variance with the wrong model

1992 • 257 citations

Informed Traders, Intervention, and Price Leadership: A Deeper View of the Microstructure of the Foreign Exchange Market

1997 • 250 citations

Filtering and forecasting with misspecified ARCH models I

1992 • 204 citations

Information, trading, and volatility

1994 • 182 citations

A Theory of Common Stock Returns Over Trading and Non‐Trading Periods

1980 • 138 citations

Price Leadership in the Spot Foreign Exchange Market

2002 • 72 citations

Competitive Entry and Endogenous Risk in the Foreign Exchange Market

1998 • 60 citations

Tests and Properties of Variance Ratios in Microstructure Studies

1997 • 59 citations

The Big Players in the Foreign Exchange Market: Do They Trade on Information or Noise?

1997 • 54 citations

The Big Players in the Foreign Exchange Market: Do They Trade on Information or Noise?

1997 • 33 citations

Towards a unified framework for high and low frequency return volatility modeling

1998 • 31 citations

Pricing Errors at the NYSE Open and Close: Evidence from Internationally Cross-Listed Stocks

1996 • 27 citations

Asymmetric Information and Price Discovery in the FX Market: Does Tokyo Know More About the Yen?

1999 • 24 citations

Econometrics of Financial Models and Market Microstructure Effects

1994 • 21 citations

Market closure effects on return, volatility, and turnover patterns in the Hong Kong index futures market

1998 • 8 citations