“…The null hypothesis that the squared HJ distances are equal is generally rejected based on the tests of Kan and Robotti (2009).Lewellen, Nagel and Shanken (2010) argue that, for pricing tests, it is important to include other sets of portfolios (e.g., industry portfolios) to break down the structure of size and book-to-market portfolios. 5 Recent studies also highlight the importance of the consumption-to-wealth ratio (Lettau and Ludvigson, 2001), long-run consumption risk (Parker and Julliard, 2005; Malloy, Moskowitz and Vissing-Jørgensen, 2009), and durable goods (Yogo, 2006;Gomes, Kogan and Yogo, 2009) in consumptionbased asset pricing. In our robustness tests, we take these issues into account and find that both the liquidity risk premium and the coefficient of the covariance risk between return and liquidity risk factor are significant.…”