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[email protected] Web: www.edhec-risk.com The Time-Varying Liquidity Risk of Value and Growth Stocks April 2010 Ferhat Akbas Mays Business School, Texas A&M University, College Station Ekkehart Boehmer Affiliate Professor, EDHEC Business School Egemen Genc Lundquist College of Business, University of Oregon, Eugene Ralitsa Petkova Mays Business School, Texas A&M University, College Station Abstract We study the liquidity exposures of value and growth stocks over business cycles. In the worst times, value stocks have higher liquidity betas than in the best times, while the opposite holds for growth stocks. Small value stocks have higher liquidity exposures than small growth stocks in the worst times. Small growth stocks have higher liquidity exposures than small value stocks in the best times. Our results are consistent with a flight-to-quality explanation for the countercyclical nature of the value premium. Exposure to time-varying liquidity risk captures 35% of the small- stock value premium and 100% of the large-stock value premium. We thank seminar participants at Texas A&M University and the University of Oregon for helpful comments and suggestions. EDHEC is one of the top five business schools in France. Its reputation is built on the high quality of its faculty and the privileged relationship with professionals that the school has cultivated since its establishment in 1906. EDHEC Business School has decided to draw on its extensive knowledge of the professional environment and has therefore focused its research on themes that satisfy the needs of professionals.