Showing 1 - 10 of 1,138
national best bid and offer. Enhanced order flow to dark venues reduces price competition by exchange liquidity providers …
Persistent link: https://www.econbiz.de/10012457381
We propose a theory of asset prices that emphasizes heterogeneous information as the main element determining prices of different securities. Our main analytical innovation is in formulating a model of noisy information aggregation through asset prices, which is parsimonious and tractable, yet...
Persistent link: https://www.econbiz.de/10012461110
We study the dynamics of liquidity provision by dealers during an asset market crash, described as a temporary negative …, persistence) under which dealers provide liquidity to investors following the crash. We also characterize the conditions under … which dealers incentives to provide liquidity are consistent with market efficiency …
Persistent link: https://www.econbiz.de/10012464526
This paper is an investigation into the determinants of asymmetries in stock returns. We develop a series of cross-sectional regression specifications which attempt to forecast skewness in the daily returns of individual stocks. Negative skewness is most pronounced in stocks that have...
Persistent link: https://www.econbiz.de/10012471074
On average, stock prices rise around scheduled earnings announcement dates. We show that this earnings announcement premium is large, robust, and strongly related to the fact that volume surges around announcement dates. Stocks with high past announcement period volume earn the highest...
Persistent link: https://www.econbiz.de/10012465564
A surge in orders during the stock market boom of the late 1920s collided against the constraint created by the fixed number of brokers on the New York Stock Exchange. Estimates of the determinants of individual stock bid-ask spreads from panel data reveal that spreads jumped when volume spiked,...
Persistent link: https://www.econbiz.de/10012467122
The market dynamics of technology stocks in the late nineties has stimulated a growing body of theories that analyze the joint effects of short-sales constraints and heterogeneous beliefs on stock prices and trading volume. This paper examines implications of these theories using a unique data...
Persistent link: https://www.econbiz.de/10012467321
We present strong evidence that option trading volume contains information about future stock price movements. Taking advantage of a unique dataset from the Chicago Board Options Exchange, we construct put-call ratios from option volume initiated by buyers to open new positions. On a...
Persistent link: https://www.econbiz.de/10012467762
We examine the dynamic relation between return and volume of individual stocks. Using a simple model in which investors trade to share risk or speculate on private information, we show that returns generated by risk-sharing trades tend to reverse themselves while returns generated by speculative...
Persistent link: https://www.econbiz.de/10012470412
We propose a dynamic equilibrium model of asset prices and trading volume with heterogeneous agents facing fixed transactions costs. We show that even small fixed costs can give rise to large 'no-trade' regions for each agent's optimal trading policy and a significant illiquidity discount in...
Persistent link: https://www.econbiz.de/10012470413