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The Dynamics of Financially Constrained Arbitrage

Gromb, Denis; Vayanos, Dimitri - C.E.P.R. Discussion Papers - 2015

We develop a model of financially constrained arbitrage, and use it to study the dynamics of arbitrage capital … the dynamics of arbitrage activity are self-correcting: following a shock that depletes arbitrage capital, profitability … trades, although arbitrageurs cut their positions in these trades the least. When arbitrage capital is more mobile across …

Persistent link: https://www.econbiz.de/10011184076

On the Role of Arbitrageurs in Rational Markets

Basak, Suleyman; Croitoru, Benjamin - C.E.P.R. Discussion Papers - 2004

markets. Arbitrage opportunities between redundant risky assets arise endogenously in an economy populated by rational …, heterogeneous investors facing restrictions on leverage and short sales. An arbitrageur, indulging in costless, riskless arbitrage … arbitrageur lacks market power, they always take on the largest arbitrage position possible. When the arbitrageur behaves …

Persistent link: https://www.econbiz.de/10005123691

The Dog that Did Not Bark: Insider Trading and Crashes

Vigueras, Marín; Maria, José; Olivier, Jacques - C.E.P.R. Discussion Papers - 2007

This paper documents that at the individual stock level insiders sales peak many months before a large drop in the stock price, while insiders purchases peak only the month before a large jump. We provide a theoretical explanation for this phenomenon based on trading constraints and asymmetric...

Persistent link: https://www.econbiz.de/10005666589

Advance Information and Asset Prices

Albuquerque, Rui; Miao, Jianjun - C.E.P.R. Discussion Papers - 2007

This paper provides a dynamic rational expectations equilibrium model in which investors have heterogeneous information and investment opportunities. Informed investors privately receive advance information that is useful for predicting future earnings, but is unrelated to current earnings. This...

Persistent link: https://www.econbiz.de/10005788906

Mutual Funds and the Market for Liquidity

Massa, Massimo; Phalippou, Ludovic - C.E.P.R. Discussion Papers - 2004

We study how actively managed equity mutual funds select the liquidity level of their equity portfolio and the effects of this selection on performance. We provide evidence of five key determinants of portfolio liquidity: portfolio size, portfolio concentration, the manager’s trading...

Persistent link: https://www.econbiz.de/10005791221

Performance Maximization of Actively Managed Funds

Guasoni, Paolo; Huberman, Gur; Wang, Zhenyu - C.E.P.R. Discussion Papers - 2010

Ratios that indicate the statistical significance of a fund’s alpha typically appraise its performance. A growing literature suggests that even in the absence of any ability to predict returns, holding options positions on the benchmark assets or trading frequently can significantly enhance...

Persistent link: https://www.econbiz.de/10008468707

Mutual Fund Competition and Stock Market Liquidity

Massa, Massimo - C.E.P.R. Discussion Papers - 2004

We study how competition in the mutual fund industry affects stock market liquidity. We argue that mutual fund families operate as multi-product firms, jointly choosing fees, performance and number of funds and sharing common research facilities. The family-based organization generates economies...

Persistent link: https://www.econbiz.de/10005124265

Investors' horizons and the Amplification of Market Shocks

Cella, Cristina; Ellul, Andrew; Giannetti, Mariassunta - C.E.P.R. Discussion Papers - 2010

After negative shocks, investors with short trading horizons are inclined or forced to sell their holdings to a larger extent than investors with longer trading horizons. This may amplify the effects of market-wide shocks on stock prices. We test the relevance of this mechanism by exploiting the...

Persistent link: https://www.econbiz.de/10008683532

Is Historical Cost Accounting a Panacea? Market Stress, Incentive Distortions, and Gains Trading

Ellul, Andrew; Jotikasthira, Chotibhak; Lundblad, … - C.E.P.R. Discussion Papers - 2015

We provide new empirical evidence concerning the contentious debate over the use of historical cost (HCA) versus mark-to-market (MTM) accounting in regulating financial institutions. These accounting rules, through their interactions with capital regulations, alter financial institutions’...

Persistent link: https://www.econbiz.de/10011186617

Are Retail Traders Compensated for Providing Liquidity?

Barrot, Jean-Noël; Kaniel, Ron; Sraer, David - C.E.P.R. Discussion Papers - 2014

This paper examines the extent to which individual investors provide liquidity to the stock market, and whether they are compensated for doing so.We show that the ability of aggregate retail order imbalances, contrarian in nature, to predict short-term future returns is significantly enhanced...

Persistent link: https://www.econbiz.de/10011096103

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