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1 We thank the NYSE for providing system order data. Hendershott gratefully acknowledges support from the National Science Foundation.
This paper examines a comprehensive set of liquidity measures for the U.S. Treasury market. The measures are analyzed relative to one another, across securities, and over time. I find highly significant price impact coefficients, such that a simple model that explains price changes with net order flow produces an R 2 statistic above 30% for the two-year… (More)
Market Microstructure meeting, and the NYSE for helpful comments. We thank the NYSE for providing system order data. Abstract We use a long, recent panel of proprietary system order data from the New York Stock Exchange to examine the incidence and information content of various kinds of short sale orders. On average, at least 12.9% of NYSE volume involves… (More)
We analyze high-frequency responses of U.S. Treasury yields across the maturity spectrum to macroeconomic announcements. We find that surprises in the announcements evoke the sharpest reactions from the intermediate maturities, thus forming striking hump-shaped curves of announcement effects. We then fit an affine-yield model to the yield changes using the… (More)
who provided the data. All errors are our own.
This paper explores liquidity movements in stock and Treasury bond markets over a period of more than 1800 trading days. Cross-market dynamics in liquidity are documented by estimating a vector autoregressive model for liquidity (that is, bid-ask spreads and depth), returns, volatility, and order flow in the stock and bond markets. We find that a shock to… (More)
We thank Frank Hatheway and Nasdaq for providing data, and we thank ABSTRACT In September 2008, the U.S. Securities and Exchange Commission (SEC) surprised the investment community by adopting an emergency order that temporarily banned most short sales in nearly 1,000 financial stocks. In this paper, we study changes in stock prices, the rate of short… (More)
We show that market-maker balance sheet and income statement variables explain time variation in liquidity, suggesting liquidity-supplier financing constraints matter. Using 11 years of NYSE specialist inventory positions and trading revenues, we find that aggregate market-level and specialist firm-level spreads widen when specialists have large positions… (More)
Although the full results from the analysis of the ERD3 project will not be ready until mid-2010, we would like to share some of our views about what will be needed to strengthen the U.S. energy-technology-innovation capabilities and accelerate the deployment of advanced technologies. We would also like to thank our Advisory Board members, Henry Lee, and… (More)
We show that the consolidation of orders is important for producing efficient prices, especially during times of high liquidity demand. The NYSE's centralized opening call market performs better than Nasdaq's decentralized opening process on typical trading days. The NYSE is much better than Nasdaq on witching days when index arbitrage activity subjects S&P… (More)